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LAWO mc256 MKII Technical Manual

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mc²56 MKII
Technical Manual
Version: 5.10.2/1
Edition: 12 September 2017

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Summary of Contents for LAWO mc256 MKII

  • Page 1 mc²56 MKII Technical Manual Version: 5.10.2/1 Edition: 12 September 2017...
  • Page 2 All rights reserved. Permission to reprint or electronically reproduce any document or graphic in whole or in part for any reason is expressly prohibited, unless prior written consent is obtained from the Lawo AG. All trademarks and registered trademarks belong to their respective owners. It cannot be guaranteed that all product names, products, trademarks, requisitions, regulations, guidelines, specifications and norms are free from trade mark rights of third parties.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Welcome Important Safety Instructions Technical Overview Installation AdminHD Service/Maintenance mcx System Update Trouble-shooting Appendices Glossary mc²56 MKII Technical Manual V5.10.2/1...

  • Page 4: Welcome

    /Nova products. Releases can be downloaded from the Lawo website (after Login). Utility Software Applications The mxGUI installer is free to download from the Lawo website (after Login). Once installed, you can launch all utility software applications including: · mxGUI - for offline setup or remote operation of the console.

  • Page 5: Important Safety Instructions

    Important Safety Instructions Important Safety Instructions General Safety Warning Exposure to excessive sound pressure levels can lead to impaired hearing and cause damage to the ear. Please read and observe ALL of the following notes: · Check all of the hardware devices for transport damage. ·...
  • Page 6 Important Safety Instructions Defective Parts/Modules Warning mc²56 MKII contains no user-serviceable parts. Therefore DO NOT open the devices other than to perform the procedures described in this manual. In the event of a hardware defect, please send the system component to your local service representative together with a detailed description of the fault.

  • Page 7: Technical Overview

    Chapter 1: Technical Overview Chapter 1: Technical Overview This chapter introduces the technical components of the mc²56 MKII system: · Hardware Components · RAVENNA Interfaces · Redundancy · Sample Rate & System Clock · Networking I/O Resources · IP-SHARE Gain Compensation ·...
  • Page 8 Chapter 1: Technical Overview Hardware Components Hardware Components The mc²56 MKII consists of three principal components: · Console control surface - with integrated power supplies and local I/O connections. · Nova73 – with Router Modules, DSP boards and AES, MADI, RAVENNA or DANTE I/O. Available in two sizes: Nova73 HD (10RU) or Nova73 Compact (7RU).
  • Page 9 Chapter 1: Technical Overview Hardware Components Console Control Surface The mc²56 MKII control surface is constructed in 16-fader sections, with frame sizes scaling from 16 faders up to 80 faders. you can add 16-fader extenders to expand the number of fader strips. A range of console options offer wide (studio) or narrow (OB) side panels, table-top or stand mounting, overbridge...
  • Page 10 ETHERNET A – connects to the control surface. ETHERNET B – connects to the Lawo system network (to other Lawo devices; third-party controllers; computers running configuration, maintenance or remote control software). · DSP and I/O Modules - 16* slots are available for plug-in DSP or I/O modules. Up to 8* DSP boards can be fitted supporting a range of configurations;...
  • Page 11 Chapter 1: Technical Overview Hardware Components DALLIS I/O Front View Rear View The I/O capabilities of the system are expanded by adding DALLIS unit(s). Each can be either 3RU (shown above) or 6RU in height, and may be remote from the rest of the system. The front of the frame houses the: ·...
  • Page 12 Chapter 1: Technical Overview Hardware Components Compact I/O Front View As an alternative to DALLIS I/O, the Compact I/O is a 5RU stagebox with a fixed amount of I/O that connects to the Nova via RAVENNA technology. Each unit provides 32 mic/line in, 32 line out, 8 AES in, 8 AES out, 8 GPIO and 1 MADI port, and is fitted with dual redundant power supplies.
  • Page 13 Chapter 1: Technical Overview Hardware Components Local I/O The mc 56 MKII control surface includes an integrated local I/O board. This provides dedicated connections for local devices such as monitoring, metering, talkback and headphones. All local I/O connections are accessed from the control surface rear panel: The local I/O provides: ·...
  • Page 14 MADI equivalent. Virtual Device ports support up to 16 x 8-channel devices including Lawo's A__line and LCU (Lawo Commentary Unit), and Neumann's DMI-8. RAVENNA Tie-Lines should be configured to support streaming to/from other RAVENNA-compatible devices. Synchronization of the RAVENNA streaming network requires a PTP master clock source.
  • Page 15 Chapter 1: Technical Overview Redundancy Redundancy One of the strengths of the mc²56 MKII is its ability to withstand component failures, and every component is designed with fault tolerance in mind: · Star Technology · Link & Port Redundancy · Nova73 &...
  • Page 16 Chapter 1: Technical Overview Redundancy Star2 Technology All components within the system utilise Lawo’s Star technology: · Point-to-point connections – with point-to-point connections, a fault only affects that part of the system, unlike a TDM bus architecture where a fault may disrupt everything connected to the bus! ·...
  • Page 17 Chapter 1: Technical Overview Redundancy Link & Port Redundancy For crucial interconnections between say a DALLIS and mc /Nova I/O Module, you can specify either link, or link and port, redundancy: · Link Redundancy – two physical connections (MADI or RAVENNA) are made from the DALLIS master board to the mc /Nova module.
  • Page 18 Chapter 1: Technical Overview Redundancy Nova73 & DALLIS Power Nova73 HD front view Nova73 Compact front view DALLIS internal view of PSUs The Nova73 HD, Nova73 Compact and DALLIS provide two slots for dual redundant power supplies, see Nova73 power DALLIS power.
  • Page 19 Chapter 1: Technical Overview Redundancy Redundant DSP Within the Nova73 a DSP board can be reserved to provide redundant processing (indicated by the STANDBY LED). In the unlikely event of a failure, the system automatically switches all DSP resources and settings from the faulty board to the spare;...
  • Page 20 Chapter 1: Technical Overview Redundancy Control System The control system resides on the Router Module MKII (980/33). It runs on an embedded Linux operating system for speed and increased reliability, and stores both the application software and user data. The Router Module MKII (980/33) contains a backup power unit which provides up to 3 seconds of backup power to deal with short interruptions to mains (AC) power.
  • Page 21 Chapter 1: Technical Overview Redundancy Redundant Router Module and Control System By fitting a second Router Module to the Nova73, the system can provide redundancy for the routing matrix and control system. In order to provide redundancy, your Nova73 must be fitted with two Router Modules MKII; Ethernet A Ethernet B connections from both the main and redundant modules are...
  • Page 22 Chapter 1: Technical Overview Redundancy Automatic Takeover If the main Router Module fails, then the redundant module automatically takes over. This ensures a seamless recovery without any interruption to operation. Note that a brief interruption to audio will occur while routes are reconfigured. The redundant control system is automatically activated if, internally, a loss of connection is noticed by the redundant system.
  • Page 23 Chapter 1: Technical Overview Redundancy Manual Takeover You can force a manual takeover at any time, using the Redundancy takeover option in the System Settings display: Select the Global topic followed by the Redundancy takeover option - a confirmation dialogue box appears: Select Yes to confirm or No to cancel the operation.
  • Page 24 Chapter 1: Technical Overview Redundancy Control Surface Power Control surface power is provided by internal power supplies. Depending on the frame size, either one or two PSU blocks are fitted to each frame. Each block is equipped with two power supplies running in parallel. Both share the current load;...
  • Page 25 Chapter 1: Technical Overview Redundancy Control Surface Internal Wiring Within each channel and central bay, individual panels and displays connect to an Ethernet Bay Server. (Control surface panels via USB; displays via LVDS for high resolution graphics and USB for touch control). Each Bay Server then connects to an Ethernet switch, mounted inside the control surface frame.
  • Page 26 Chapter 1: Technical Overview Sample Rate & System Clock Sample Rate & System Clock Internal Sample Rate The system can operate at a choice of internal sampling rates including 96kHz, 88.2kHz, 48kHz and 44.1kHz. The maximum sample rate (96kHz or 48kHz) is set by the AdminHD configuration and cannot be modified from the console GUI.
  • Page 27 ‘Imported’. In other words, it is not connected locally to this console. All Lawo products have a consistent software release numbering system to indicate compatibility. In each case, the first three digits of the software version must match.
  • Page 28 Chapter 1: Technical Overview IP-SHARE IP-SHARE From Version 5.10.0 onwards, all mc /Nova systems support a feature known as IP-SHARE . This can be configured within a RAVENNA (IP Layer 3) network and allows up to eight consoles to set an independent gain value for the same DALLIS mic/line input.
  • Page 29 At a lower level than AdminHD, a number of other options can be factory-configured using TCL (Tool Command Language). TCL functions can only be programmed by Lawo personnel, and are designed to provide some flexibility at the specification stage. TCL allows the logical interlinking of GPIs, soft keys and events. For example, tally states, automated input allocation and fader starts can all be programmed using this protocol.
  • Page 30 GUI, using the Custom Functions display. · Lawo Remote App - is a free App which allows you to adjust fader strip parameters, recall snapshots and control user-defined functions remotely from an iOS device. The Lawo Remote App is covered in the "mc²56 MKII Operators Manual".

  • Page 31: Installation

    The "mc _documentation" contains mechanical drawings, data sheets and further information on all system components. This resource is included with the current mc _56 software release, available from the Download- Center at www.lawo.com (after Login). mc²56 MKII Technical Manual V5.10.2/1...
  • Page 32 Chapter 2: Installation Installing the Nova73 Installing the Nova73 Both the Nova73 HD Nova73 Compact core are designed to be mounted in a 19” rack. All plug-in connectors are located at the front or rear of the unit. Therefore, when using 19’’ racks with front doors please leave enough room for the cables.
  • Page 33 Chapter 2: Installation Installing the Nova73 Nova73 HD Frame (980/02) Frame 980/02, front view Frame 980/02, side view mc²56 MKII Technical Manual V5.10.2/1...
  • Page 34 Chapter 2: Installation Installing the Nova73 Nova73 Compact Frame (980/06) Frame 980/06, front view Frame 980/06, side view V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 35 Chapter 2: Installation Installing the Nova73 Grounding Although operator protection is guaranteed (the Nova73 is connected via the IEC Power Connectors to the ground of the power supply system) it is best to establish an additional ground for EMC reasons. Fasten the grounding cable to the CASE grounding bolt (M4 x 8) on the Nova73 rear panel using a Torx driver: Warning...
  • Page 36 Chapter 2: Installation Installing the Nova73 Power Nova73 HD front view Nova73 Compact front view The front of the Nova73 frame offers two slots for the installation of power supply units. On the Nova73 HD, the second PSU is optional. The Nova73 Compact is always installed with two supplies.
  • Page 37 Chapter 2: Installation Installing the Nova73 Power Consumption The power consumption of the Nova73 varies from a minimum of 60W to a maximum of 1000W, depending on the voltage and the amount of modules and PSUs fitted. Electrical Voltage Nova73 HD Frame PSU Specification 980-25 (1000W Power Supply) Input: 100-240 VAC (PFC)/ 47–63 Hz/ max.
  • Page 38 Chapter 2: Installation Installing the Nova73 Plug-in Modules and Connector Panels Normally the Nova73 is delivered with the plug-in modules and rear connector panels fitted within the chassis. However, if you need to fit additional cards or re-arrange the layout, follow these instructions. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 39 Chapter 2: Installation Installing the Nova73 AES3 Rear Connector Panels Ø Nova73 HD Optionally, the Nova73 HD can be fitted with D-Sub and/or BNC AES3 rear connector panels. These provide connections for any front-mounted AES3 modules (of type 981/02 or 981/04). The two panel types can be mixed allowing up to 8 rear connector panels: ·...
  • Page 40 Chapter 2: Installation Installing the Nova73 Ø Nova73 Compact Nova73 Compact comes with rear-mounted AES3 connectors as standard. These provide balanced 110 Ω D- Sub connections for up to two front-mounted AES3 modules (of type 981/02 or 981/04). Note that the AES3 modules MUST be fitted to slots 2 and 6 at the front of the core.
  • Page 41 Chapter 2: Installation Installing the Nova73 Front Module Slots The diagrams above show the front module slots available within the Nova73: · Slot A – fit the main Router Module here. · Slot B – reserved for a redundant Router Module. ·...
  • Page 42 Chapter 2: Installation Installing the Nova73 AES3 Modules In the Nova73 HD, modules of type 981/02 or 981/04 AES3 should be mounted so that they are right-aligned to rear connector panel position (looking from the front of the frame). For example, if the 1st and 2nd rear connector panels (working from right to left) are D-Sub and the 3rd is BNC, then the AES modules must be front- mounted in slot 2 (D-Sub1), slot 4 (D-Sub2) and slot 8 (BNC).
  • Page 43 Chapter 2: Installation Installing the Nova73 Mounting the Front Modules Warning The Nova73 plug-in modules carry highly sensitive electronic components, and therefore should only be handled by authorized personnel, and with the utmost care. ALWAYS observe the following procedures: Discharge yourself before touching a plug-in module. Wear conductive safety-shoes and grounding wristbands to reduce the risk of electrostatic charging.
  • Page 44 Chapter 2: Installation Installing the DALLIS Unit(s) Installing the DALLIS Unit(s) Each DALLIS is designed to be mounted in a 19” rack and comes in a choice of frame heights: or 6RU. All plug-in connectors, with the exception of power and alarm, are located at the front of the unit. Therefore, when using 19’’...
  • Page 45 Chapter 2: Installation Installing the DALLIS Unit(s) Minimum Distances for DALLIS Installation mc²56 MKII Technical Manual V5.10.2/1...
  • Page 46 Chapter 2: Installation Installing the DALLIS Unit(s) 3RU Frame (940/30) Frame 940/30, front view Frame 940/30, rear view Frame 940/30, side view V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 47 Chapter 2: Installation Installing the DALLIS Unit(s) 6RU Frame (940/60) Frame 940/60, front view Frame 940/60, side view mc²56 MKII Technical Manual V5.10.2/1...
  • Page 48 Chapter 2: Installation Installing the DALLIS Unit(s) Grounding Although operator protection is guaranteed (the DALLIS is connected via the IEC Power Connectors to the ground of the power supply system) it is best to establish an additional ground for EMC reasons. Fasten the grounding cable to the M4 CASE grounding bolt on the rear panel: Warning The DALLIS must be on the same potential as all other system devices/modules.
  • Page 49 Chapter 2: Installation Installing the DALLIS Unit(s) Power DALLIS rear view DALLIS internal view Depending on your system specification, each DALLIS can be delivered with single or dual redundant power supply units (PSUs). When a redundant PSU is fitted (type 940/16), the load is shared between the two supplies. The PSUs are hot pluggable.
  • Page 50 Chapter 2: Installation Installing the DALLIS Unit(s) Plug-in Cards Normally the DALLIS is delivered with the plug-in I/O cards and master boards fitted within the chassis. However, if you need to fit additional plug-in cards or re-arrange the layout, follow these instructions. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 51 Chapter 2: Installation Installing the DALLIS Unit(s) Equipping the 3RU Frame 18 single width DALLIS I/O card slots are available within the frame. Double width I/O cards (8GU) occupy two slots; single width I/O cards (4GU) occupy one slot. · Slot M1 –...
  • Page 52 Chapter 2: Installation Installing the DALLIS Unit(s) Equipping the 6RU Frame 18 double width DALLIS I/O card slots, plus a single width slot reserved for Phantom Power, are available within frame. Double width I/O cards (8GU) occupy the whole slot; single width I/O cards (4GU) must be fitted on the left of the slot and a dummy plate fitted to the right to close the gap.
  • Page 53 Chapter 2: Installation Installing the DALLIS Unit(s) Mounting the Cards Warning To avoid any unpleasant clicks or pops, the system resets when a Phantom Power card is replaced. Therefore, you should only replace a Phantom Power card when off air! The DALLIS plug-in cards carry highly sensitive electronic components, and therefore should only be handled by authorized personnel, and with the utmost care.
  • Page 54 Chapter 2: Installation Installing the Compact I/O Installing the Compact I/O The Compact I/O is designed to be mobile with two lifting handles mounted on the front of the chassis. All plug-in connectors are located on the front panel, with power connectors at the rear. When installing, please leave enough room for the cables.
  • Page 55 The "mc _documentation" contains mechanical drawings, data sheets and further information on all system components. This resource is included with the current mc _56 software release, available from the Download- Center at www.lawo.com (after Login). mc²56 MKII Technical Manual V5.10.2/1...
  • Page 56 Chapter 2: Installation Installing the Control Surface Ambient Conditions/Air Conditioning Proper operation of the control surface can only be guaranteed at an ambient temperature between 10° C and 35° C and a relative humidity between 15% and 85% (not condensing). To keep the control surface cool in extreme environments, the front panel is fitted with low noise fans.
  • Page 57 Chapter 2: Installation Installing the Control Surface Dimensions and Weight 16+16C Studio Profile 16+16C Studio Overhead Frame Size Part Number Studio Version OB Version 959-09 Width: 809mm 731mm Weight: 32.4kg 32.4kg 16+16C 959-10 Width: 1319mm 1241mm Weight: 47.3kg 47.3kg 16+16C +16 959-11 Width: 1829mm...
  • Page 58 Chapter 2: Installation Installing the Control Surface Minimum Distances & OB Van Mounting Mechanical data for the Studio and OB version of the 16+16C frame are included here. You can find similar data for other frame variations in the “mc2_Nova73_documentation” guide. 16+16C Studio Frame Installation V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 59 Chapter 2: Installation Installing the Control Surface 16+16C OB Van Frame Installation mc²56 MKII Technical Manual V5.10.2/1...
  • Page 60 Chapter 2: Installation Installing the Control Surface Grounding Although operator protection is guaranteed (the control surface is connected via the Power Connectors to the ground of the power supply system) it is best to establish an additional ground for EMC reasons. Fasten the grounding cable to the CASE grounding bolt (M5 x 12) on the rear panel using a Torx T25 driver: Warning...
  • Page 61 Chapter 2: Installation Installing the Control Surface Power Control surface power is provided by internal power supplies, and the power consumption is dependent on the number of panels fitted to the surface. Depending on the frame size, either one or two PSU blocks are fitted to each frame. Each block is equipped with two power supplies running in parallel.
  • Page 62 Chapter 2: Installation Installing the Control Surface Power Consumption The maximum power consumption, per mains connection, for a fully loaded frame is: · Current (max): 1.4 A to 3.4 A (depending on the voltage) · Power (max): 340 Watts A control surface with fewer panels requires less current and power. Due to the power supply inrush current, no more than three PSU blocks should be used per 16 A circuit breaker.
  • Page 63 Chapter 2: Installation Installing the Control Surface Console Keyboard Language The console keyboard is available in either English or German. The correct language should be selected from the System Settings display (via the Global -> System options). mc²56 MKII Technical Manual V5.10.2/1...
  • Page 64 Chapter 2: Installation System Connections System Connections The control system resides on the Router Module MKII (980/33) within the Nova73. Therefore, the following essential connections are required to boot and test the system: · Ethernet A - connects the control surface to the Nova73 Router Module. ·...
  • Page 65 Chapter 2: Installation System Connections Ethernet A This port connects the console control surface to the control system on the Nova73 Router Module MKII (980/33). Connections are made via TCP/IP Ethernet. Only one connection (to the active Router Module) is essential for operation;...
  • Page 66 Ethernet B (System Network) The ETHERNET B port, on the Nova73 Router Module MKII (980/33), connects the control system to the rest of the Lawo system network. This connection supports various applications including: · Remote control from Lawo's mxGUI software.
  • Page 67 You must use a network switch and NOT a hub. Keep the Lawo network separate from other network traffic within the installation. For more information on installing a suitable network switch, please contact your local Lawo representative or email support@lawo.com. Depending on the number of network connections, one mc /Nova system can support up to 16 clients.
  • Page 68 MKII control system. You can check the IP address of your control system from the Central GUI (using the System Settings display, see IP Address Primary). For example, if your Lawo system's IP address = 192.168.102.56, then set your computer's IP address to 192.168.102.101. In a networked installation, it is likely that you will be connecting via an Ethernet switch, so please consult your network administrator for further details.
  • Page 69 Chapter 2: Installation System Connections Wiring from the Control Surface Main Frame (Rear Connector Panel) The principle connections come from the main control surface frame: · MAINS 1 & MAINS 2 - see control surface power. Only one mains connection is essential for operation; the second provides redundancy.
  • Page 70 Chapter 2: Installation System Connections Extender Frames Extenders require their own power grounding connection, and connect to the main control surface frame via Ethernet: Use a straight (1:1) network cable (STP-CAT 5 with RJ45 connectors) to connect the extender to one of the ETH Extension ports on the main frame.
  • Page 71 ETHERNET A – connect to the control surface. ETHERNET B – connect to the Lawo system network. If two Router Modules are fitted, then run Ethernet A and Ethernet B connections from both the main and redundant Router Modules. ·...
  • Page 72 Chapter 2: Installation System Connections Wiring from DALLIS Unit(s) Front View (3U frame) Rear View (3U frame) Front Connections: · DALLIS Master Board(s): o MADI or RAVENNA - connect to the Nova73, see DALLIS Interface Options. If two master boards are fitted, then you can configure Link &...
  • Page 73 Chapter 2: Installation System Connections Nova73 to DALLIS Interconnects type of master board determines how each DALLIS unit connects to the Nova73. There are two possible options: MADI or RAVENNA. MADI · AES10, multi-channel digital audio interface. · Connections are either multi-mode or single-mode fibre, depending on the master board type; duplex-SC connectors: o Multi-mode fibre: 62.5 / 125 µ...
  • Page 74 Chapter 2: Installation System Connections Nova73 to Compact I/O Interconnects From Version 5.10.0 software onwards, the Compact I/O can connect via either RAVENNA Link or RAVENNA Net - the type of connection is defined in the AdminHD configuration. Note that it is important to connect to the correct port.
  • Page 75 Chapter 2: Installation System Connections External Sync All external sync connections should be made to and from the Nova73 rear connector panel: · INPUT 1 & INPUT 2 - accept Wordclock, Video Black Burst (PAL or NTSC) or AES 3-id. When running the system referenced to Wordclock, the frequency of the sync source MUST match the internal operating sample rate...
  • Page 76 Chapter 2: Installation System Connections Nova73 Alarm & Control Contacts Three alarm connectors appear on the Nova73 rear panel: · GPI 1 & GPI 2 - two 25-pin D-Sub connectors carrying various input output signals. · GLOBAL ALARM - one BNC carrying the global alarm.
  • Page 77 Chapter 2: Installation System Connections GPI Inputs The GPI inputs are opto-couplers; accept voltages of 3V..20V; draw a typical current of 8 mA; and are floating and galvanically isolated. Ø GPI 1 · GENERAL PURPOSE IN 1 & 2 – used for project-specific applications, please check your system specification for details.
  • Page 78 GPI 2: · CTRL LIFE-WATCH – this is a project-specific contact which can be used to report the loss of a connection to another control system. For more details, please contact your local Lawo representative or email support@lawo.com. · PSU ALARM – this contact reports the failure of either of the Nova73 PSUs (closed status).
  • Page 79 Chapter 2: Installation System Connections Global Alarm The global alarm can be output by both the GLOBAL ALARM GPI 2 D-Sub connectors. The global alarm status can also be monitored from the Web Browser Interface. Global alarm errors are stored on the control system in the alarm.log system logfile. The global alarm can be disabled by the AdminHD configuration (see Parameters: Core ->...
  • Page 80 Chapter 2: Installation System Connections DALLIS Alarm & Control Contacts Three alarm connectors appear on the DALLIS rear panel: · ALARM FORCE M2 -15-pin D-Sub carrying the DALLIS local alarm and other signals. · FORCE M2 - BNC for the FORCE M2 control signal.
  • Page 81 Chapter 2: Installation System Connections ALARM FORCE M2 The following contacts are accessible via the ALARM FORCE M2 (15-pin D-Sub) connector: · Force second masterboard M2 (Pins 14&15) – use this input to force a redundant Master Board takeover (if two master boards are fitted to the DALLIS). The takeover is triggered by a positive edge at the input.
  • Page 82 Chapter 2: Installation System Connections DALLIS Local Alarm A local alarm for the DALLIS unit can be output by both the ALARM BNC and ALARM FORCE M2 D-Sub connectors. Note that some of the alarm conditions vary for DALLIS fitted with the RAVENNA master board (947/21); the differences are highlighted in the second table below.
  • Page 83 Chapter 2: Installation Powering On & Checking the System Powering On & Checking the System For details on how to power on, see System Shutdown and Restart. Once the system has booted, you can check that the status of all Nova73 and DALLIS components by looking at the console’s Signal Settings display.
  • Page 84 Chapter 2: Installation Powering On & Checking the System Diagnosing System Errors In the event of a component failure, a hazard warning flag appears in the title bar of the console GUI. Hover over the warning triangle to view the last ten alarm messages. Messages in red indicate active alarms; messages in yellow are resolved.
  • Page 85 Chapter 2: Installation System Settings System Settings At this stage, you can also want to adjust the following System Settings from the console GUI: · Wordclock Options - sample rate and system clock priorities. · Level Options - reference level and headroom. All System Settings are stored and recalled with productions.
  • Page 86 If this is the case, then the frequency of the sync source MUST match the Sample Rate option. You should mute your loudspeakers when changing the Sample Rate option. If your system includes RAVENNA Net devices, such as Lawo's A__line, then the sample rate of these devices must be changed manually using the RAVENNA Web GUI.
  • Page 87 Chapter 2: Installation System Settings The active sync source is selected automatically as follows: Multichannel - Sync Port 1 - Sync Port 2 - Internal. In each case, the status of the sync source and the Ignore ... check boxes are taken into account. For example, with a valid sync signal connected to all inputs and no Ignore ...
  • Page 88 Chapter 2: Installation System Settings Level Options This topic can be used to change the system's reference level, headroom or overload threshold. The levels affect the maximum analogue level from your system according to the following equation: · Maximum Analogue Level = Reference Level + Headroom The system supports a maximum analogue level = +24dB, and a minimum analogue level = +12dBu.
  • Page 89 Chapter 2: Installation System Settings Overload Threshold Sets the overload threshold of your system relative to digital full scale. It can be set from -6dBFS to -0.5dBFS or switched off. Note that OVR is only indicated if you meter signals input to or output from the routing matrix. Internally, the system headroom exceeds 380dB! The diagram below shows the normal operating levels for DIN scale operation in Germany: However, if you intend to work with the dBFS digital meter scale option, or an external AES meter, then you...

  • Page 90: Adminhd

    Chapter 3: AdminHD Chapter 3: AdminHD This chapter covers AdminHD, the Lawo software programme which runs on an external computer to provide remote configuration of any mc /Nova system. Topics include: · Overview · AdminHD and mxGUI · Compatibility ·...
  • Page 91 Chapter 3: AdminHD Overview Overview AdminHD is the Lawo software application used to configure all mc /Nova systems. It is responsible for generating the config.tcl and gui_config.tcl configuration files, which are read by the control system at boot-up following a cold start.
  • Page 92 Use mxGUI to prepare and save user settings (by saving a production). Once connected to the final system, you can use mxGUI to transfer both the configuration and production(s) from your computer to the Lawo control system. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 93 /Nova system. When new hardware options or software features are released, then a new version of AdminHD is also issued. All Lawo products have a consistent software release numbering system to indicate compatibility. In each case, the first three digits of the software version must match.
  • Page 94 Chapter 3: AdminHD Computer System Requirements Computer System Requirements To install and run the AdminHD software, your computer MUST meet or exceed the following system requirements: Windows PC: · Hardware: 500MHz. · Operating System: Windows 7, 8, 8.1 or 10 (32-bit and 64-bit) ·...
  • Page 95 Software Installation AdminHD is a free of charge application which does not require a software licence. The AdminHD installer is packaged with the software release for your product which can be downloaded from the Lawo website at www.lawo.com (after Login).
  • Page 96 Chapter 3: AdminHD Software Installation Additional Notes for MAC OS X Installation If you are running MAC OS X 10.8.x.x (Mountain Lion), then you can see the following error message after double-clicking on the "install.exe" file: This error can appear if your "Gatekeeper.app" does not allow installation from downloads which are not from the MAC App Store.
  • Page 97 Chapter 3: AdminHD Software Installation Uninstall & Update Uninstalling AdminHD On Windows 7, use the “Uninstall a program” option within the Control Panel to uninstall AdminHD. On MAC OS X, remove the programme from your "Applications" folder. Updating AdminHD To update to a newer version of AdminHD, simply run the installer; there is no need to uninstall older versions. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 98 Chapter 3: AdminHD Connecting to the Lawo Control System Connecting to the Lawo Control System In order to transfer configuration data, or run AdminHD online, you will need a valid network connection between your computer and the mc²56 MKII control system.
  • Page 99 Chapter 3: AdminHD Connecting to the Lawo Control System Checking the Network Communication If this is the first time you have connected to the mc²56 MKII control system, then start AdminHD, create a session and then download the online configuration from the remote system:...
  • Page 100 Chapter 3: AdminHD Configuration Files Configuration Files The diagram below illustrates how configuration data is stored on the mc²56 MKII control system, and which files can be edited and saved on your AdminHD computer: V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 101 Custom_template_instances Factory-configured files such as the custom.tcl and userconfig.tcl must be edited by Lawo personnel. If you require further assistance to modify these aspects of the configuration, please contact your local Lawo representative or email support@lawo.com. mc²56 MKII Technical Manual...
  • Page 102 It is a .csv file which can be opened by a 3rd party editor, such as MS Excel, in order to print or view the data. · config.bfe - exported for use with a BFE controller system. For more details, please contact your local Lawo representative or email support@lawo.com. · remote.log - created when you save the contents of the ‘Remote Log’...
  • Page 103 Chapter 3: AdminHD Operating Principles Operating Principles This section covers the basic operating principles of AdminHD: · Starting AdminHD · The Main Operating Window · Online/Offline Status · The Main Toolbar · The Sub Windows · ‘Core Browser’ · 'Hardware Panel’ ·...
  • Page 104 Chapter 3: AdminHD Operating Principles Starting AdminHD Start the programme, by selecting AdminHD from the START menu (Windows) or Applications folder (MAC): It is important to choose the correct software version (the first three digits must match the software running on your remote system).
  • Page 105 Chapter 3: AdminHD Operating Principles The Main Operating Window 1 Headline Displays the file path of the open file (e.g. Studio1_config.csv). If no filename appears, then this is a AdminHD session. If the filename is followed by an asterisk (*), then changes have been made since the last save. On the right you can close the programme or minimise/maximise AdminHD in the usual manner.
  • Page 106 Chapter 3: AdminHD Operating Principles Online/Offline Status AdminHD starts up in offline mode; the online/offline status is shown in the status bar at the bottom of the display: Offline When running offline, you can: · Download configuration data (from the online system to your computer). ·...
  • Page 107 Chapter 3: AdminHD Operating Principles The Main Toolbar The first six buttons provides fast access to common functions: Open Opens an existing AdminHD file (config.csv). Save Saves the current AdminHD configuration as a config.csv file. Download Downloads configuration data from the online control system into AdminHD. Upload Uploads the AdminHD configuration to the online system (available in online...
  • Page 108 Chapter 3: AdminHD Operating Principles The Sub Windows The following sub windows can be opened from the main toolbar, the Window menu, or by using a keyboard shortcut: Toolbar Window menu & Keyboard Shortcuts Core Browser Displays the Core configuration hardware as a system tree.
  • Page 109 Chapter 3: AdminHD Operating Principles Arranging the Sub Windows The sub windows are rarely used in isolation, and should be combined according to the application. For example, while editing a configuration, you can open the 'Core Browser', 'Hardware Panel', 'Parameter Box' and 'Remote Log': Sub windows can be closed, minimised, resized or moved as follows: Click on...
  • Page 110 Chapter 3: AdminHD Operating Principles 'Core Browser' The ‘Core Browser’ displays the Core configuration using a hierarchical system tree. It can be used to navigate around the system, add or remove components, and monitor their status (when online). Click on from the main toolbar to show the ‘Core Browser’.
  • Page 111 Chapter 3: AdminHD Operating Principles The System The System structure is hierarchical and is arranged as follows: System Each configuration consists of a single System containing all the hardware components for your installation. Core Within the System, you define the Core. Modules Next, you fit the Core with Modules.
  • Page 112 Pastes the copied component, with sub entries, to the selected branch of the system. Delete Deletes the selected component and its sub entries The last button can help identify system components: Alias Displays your device alias names rather than the Lawo system names. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 113 Chapter 3: AdminHD Operating Principles ‘Hardware Panel’ The ‘Hardware Panel’ provides a graphical representation of the system. It works in conjunction with the 'Core Browser' to define the Core configuration and monitor system status (when online). Open the 'Core Browser' and select a component other than the System - e.g.
  • Page 114 Chapter 3: AdminHD Operating Principles Right-click on a Module slot (within the Core), or a Card slot (within a DALLIS), to reveal its configuration options: Core Module Options DALLIS Card Options V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 115 Chapter 3: AdminHD Operating Principles ‘Parameter Box’ The ‘Parameter Box’ is used to adjust settings for the selected component or signal. It works in conjunction with 'Core Browser' 'Hardware Panel' to define the Core configuration. Open the 'Core Browser' and double-click on a component or signal - for example, Signal In 1. Alternatively, select the component or signal, and click on from the main toolbar to show...
  • Page 116 Chapter 3: AdminHD Operating Principles 'Remote Log' The 'Remote Log' lists all the messages generated by AdminHD and by the mc²56 MKII control system (when online). It is a good idea to open this window when transferring data to or from a system, or running online. Click on from the main toolbar to show...
  • Page 117 Chapter 3: AdminHD Core Configuration: First Steps Core Configuration: First Steps This section deals with how to edit and update the Core configuration. The best approach is as follows: Create a AdminHD session and, if possible, download the online configuration from the mc²56 MKII control system.
  • Page 118 Chapter 3: AdminHD Core Configuration: First Steps File -> New This menu option creates a new empty AdminHD session. It should be used before downloading data into a new session, or to build a new configuration from scratch. Select File -> New from the main menus, and choose the system you wish to configure: Mixing Consoles: ·...
  • Page 119 Chapter 3: AdminHD Core Configuration: First Steps If you selected mc console or Nova73 HD, then you will see the entry System in the ‘Core Browser’ and confirmation of the system type in the status bar. If you selected one of the mc 36 console, Nova37 or MicroCore options, then the standard configuration for that system appears - for example: mc²56 MKII Technical Manual...
  • Page 120 Chapter 3: AdminHD Core Configuration: First Steps Downloading the Online Configuration The best way to ensure that you are working with your system's latest configuration data, is to download the online configuration, from the mc²56 MKII control system. To perform a successful download, you will need a valid network connection between your computer and the control system.
  • Page 121 Chapter 3: AdminHD Core Configuration: First Steps Enter the IP address of your control system. If a single Router Module is fitted, then enter the main IP address only. If main and redundant Router Modules are fitted, tick both boxes and enter both IPs; the redundant IP address is always 1 above the main IP address.
  • Page 122 Chapter 3: AdminHD Core Configuration: First Steps Opening a Saved Configuration To open an existing config.csv file: Click on from the main toolbar. Or select File -> Open (from the main menus) or press CTRL + O (on your computer keyboard): Use File ->...
  • Page 123 Chapter 3: AdminHD Core Configuration: First Steps Saving the Configuration Having downloaded opened an existing configuration, it is a good idea to save the data as an AdminHD config.csv file. This creates a copy, in AdminHD format, which can be opened later, or moved to another computer.
  • Page 124 Chapter 3: AdminHD Core Configuration: First Steps Editing the Configuration You can edit the Core configuration using the 'Core Browser', 'Hardware Panel' 'Parameter Box' windows. The details are covered later in this chapter, please see: · Defining the System - to add or remove components, or modify the System structure.
  • Page 125 AdminHD analyses the configuration to check for the following errors: · Signal HLSD Conflicts – if two signals have the same HLSD (Lawo system address). · HLSD Syntax – if there is an invalid HLSD in the configuration. · Signal Name Conflicts – if two signals have the same name.
  • Page 126 Chapter 3: AdminHD Core Configuration: First Steps Backing up the Cold Start Files Before uploading new data, it is a good idea to backup the system's cold start configuration files. To perform a successful download, you will need a valid network connection between your computer and the control system.
  • Page 127 Chapter 3: AdminHD Core Configuration: First Steps Upload Options The Core configuration can be uploaded to the mc²56 MKII in one of two ways: For permanent changes, you should upload a new version of the cold start config.tcl file. This file will be stored on the mc²56 MKII control system, and read following a cold start.
  • Page 128 Chapter 3: AdminHD Core Configuration: First Steps Exporting the Cold Start config.tcl This operation exports the Core configuration from AdminHD, and puts it into a format which can be read by the mc²56 MKII control system - the config.tcl. Select File -> Export file -> Core cold start config (config.tcl) from the main menus: You are asked to specify a folder location for the file - in our example, we have chosen the Studio 2...
  • Page 129 Chapter 3: AdminHD Core Configuration: First Steps Uploading the Cold Start config.tcl Having exported the config.tcl file, it can now be uploaded to the mc²56 MKII control system. You can use this operation to upload any config.tcl file. For example, a backup file, or a file prepared on another AdminHD computer.
  • Page 130 Chapter 3: AdminHD Core Configuration: First Steps If there is a problem reading the new configuration after the cold start: · Check that you have uploaded the correct config.tcl file - the file MUST be named config.tcl and MUST have been created using a compatible version of AdminHD.
  • Page 131 Chapter 3: AdminHD Core Configuration: First Steps Uploading Data to the Online Configuration For temporary changes to the Core configuration, or for installations where a cold start is not possible, you should upload your data to the online configuration. This updates the online system without requiring a restart and can be useful for testing, or updating systems where a cold start is not possible (for example, if 24 hour continuous operation is required).
  • Page 132 Chapter 3: AdminHD Core Configuration: Defining the System Core Configuration: Defining the System This section looks at adding or removing components to/from the Core configuration - for example to add a new DALLIS or plug-in card. To change parameters for existing components or signals, skip straight to Editing Parameters.
  • Page 133 Chapter 3: AdminHD Core Configuration: Defining the System Defining the Core The first step when configuring a new mc console or Nova73 system is to add the Core. Note that for mc 36, Nova37 or mc Micro Core systems, the Core is predefined when you setup the system (using File ->...
  • Page 134 Chapter 3: AdminHD Core Configuration: Defining the System If you want to change the Core, then you will need to delete it and make a new selection: Select Core 1 in the 'Core Browser', right-click and select Delete: You are asked to confirm - Yes or No. Select Yes to remove the Core, and all of its sub components, from the configuration.
  • Page 135 Chapter 3: AdminHD Core Configuration: Defining the System Fitting Modules to the Core Next, fit your I/O and DSP modules to the Core, using the ’Hardware Panel’ as follows. Note that for mc 36, Nova37 or mc Micro Core systems, the I/O and DSP modules are predefined when you setup the system (using File ->...
  • Page 136 Chapter 3: AdminHD Core Configuration: Defining the System For the Nova73 HD, you can right-click on the second PSU to add or remove the redundant power supply: Warning Take care to fit each module so that it matches the exact slot position, and part number, of your physical installation.
  • Page 137 Chapter 3: AdminHD Core Configuration: Defining the System Fitting a Redundant Router Module On a mc console or Nova73 system, you can add a redundant Router Module: Right-click on the redundant Router Module slot and select available: The module is added to the 'Hardware Panel' and 'Core Browser': Note that the type of Router Module is automatically configured (to match that of the existing module).
  • Page 138 In the case of a MADI, RAVENNA or DANTE module, the ports require further configuration. For example, a MADI port can connect to a DALLIS, operate as Tie-Lines to/from an external device, connect to the Lawo Plugin Server, etc.
  • Page 139 56 systems) + resources. · Plugin Server - a special connection for the optional Lawo Plugin Server. RAVENNA For a RAVENNA port, the options define both the type of connection - RAVENNA Net [RV] or RAVENNA Link [RVL] - and the port's function - DALLIS, Tie-Line, etc.
  • Page 140 56 systems). o Compact I/O - adds a connection to the Compact I/O stagebox. o Virtual Devices - adds 16 x 8-channel Virtual Device slots (for Lawo's A__line or other supported devices). See Virtual Device Ports. Take care to choose the correct type of connection IF your device supports both RAVENNA Net and RAVENNA Link.
  • Page 141 Chapter 3: AdminHD Core Configuration: Defining the System I/O Port Definitions Port -> DALLIS For a DALLIS port, the DALLIS master board is configured automatically (according to the connection type: MADI or RAVENNA): You can now populate the frame, see Fitting Cards to a DALLIS, and configure its DSP resources...
  • Page 142 Core Configuration: Defining the System Port -> Plugin Server This option configures a special 64-channel connection for the optional Lawo Plugin Server: Note that this is NOT the Waves MultiRack SoundGrid Plugin Server supported from V5.6 onwards. To configure the Waves Plugin system, you should configure a normal MADI Tie-Line. Please see the separate "Waves Plugin Server for mc...
  • Page 143 Chapter 3: AdminHD Core Configuration: Defining the System Port -> Compact I/O This option configures a Compact I/O stagebox: As for the Local I/O, you cannot change the I/O card arrangement, as this is determined by the physical boards fitted to the stagebox! mc²56 MKII Technical Manual V5.10.2/1...
  • Page 144 Chapter 3: AdminHD Core Configuration: Defining the System DALLIS Virtual Ports (RV only) A single 981/61 RAVENNA Net port can connect to either one 128-channel or two 64-channel DALLIS frames. To configure the latter: Right-click on the RAVENNA streaming port and select the DALLIS 3RU RV + 1 x virtual port -> Define DALLIS 3RU (64/64 channels): This adds the first 64-channel DALLIS frame plus a new virtual port (Port 5 RV Virtual): Right-click on the virtual port to add the second DALLIS frame:...
  • Page 145 Chapter 3: AdminHD Core Configuration: Defining the System Virtual Devices (RV only) A single 981/61 RAVENNA Net port can connect (virtually) to up to 16 devices. To configure the connection(s): Right-click on the RAVENNA streaming port and select the RAVENNA -> Define Virtual Devices (128/128 channels) option: A Virtual Devices port, supporting 16 x 8-channel virtual slots, is added to the configuration.
  • Page 146 Chapter 3: AdminHD Core Configuration: Defining the System V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 147 Chapter 3: AdminHD Core Configuration: Defining the System Fitting Cards to a DALLIS Cards are fitted to a DALLIS in a similar manner to fitting modules to the Core: Right-click on a card slot and select a drop-down option: The available options depend on the DALLIS Masterboard, the selected slot and the capacity of the DALLIS; you cannot configure an illegal option.
  • Page 148 Chapter 3: AdminHD Core Configuration: Defining the System Copy, Cut & Paste If you are fitting several components of the same type, then you can use copy, cut and paste. For example, you may be fitting several MIC cards to a DALLIS, or connecting several DALLIS (with the same I/O configuration) to the Nova73.
  • Page 149 Chapter 3: AdminHD Core Configuration: Defining the System Copy & Paste from the 'Core Browser' Right-click on the source component - for example, a complete DALLIS - and select Copy: The device is copied to AdminHD's clipboard; the address is shown in the status bar at the bottom of the display: Then right-click on the destination Port and select Paste: The DALLIS, including all of its cards and parameters, are pasted into the configuration.
  • Page 150 Chapter 3: AdminHD Core Configuration: Defining the System Deleting Components Depending on the component, it can be deleted either from the ‘Core Browser’ or ‘Hardware Panel’, see Defining the Core Fitting Modules to the Core. Warning Deleting a component, removes it and all of its sub components, from the configuration. Therefore, if you wish to keep parts of an existing configuration, use Copy, Cut &...
  • Page 151 Chapter 3: AdminHD Core Configuration: Defining the System Port Redundancy For crucial interconnections between say a DALLIS and mc /Nova I/O Module, you can specify link & port redundancy. To configure port redundancy, two master boards are fitted to each DALLIS. Each connects to a different /Nova port (preferably on a different module).
  • Page 152 Chapter 3: AdminHD Core Configuration: Defining the System The ports are now linked as indicated in the ‘Core Browser’: And the ‘Parameter Box’ for Module 4 Port 1 shows the address of the linked port within the Corresponding port box. This is described as a system address: If you now select the DALLIS and look at its ‘Hardware Panel’, you will see that a redundant master board has been fitted: Right-click on the redundant master board slot and select (or unselect) available to add (or remove) the...
  • Page 153 Chapter 3: AdminHD Core Configuration: Defining the System DSP Resources Core Resources (8*8 Summing Matrices) From Version 5.4 onwards, the Router MKII module supports 8 summing matrices which appear in the System tree as Resources within the Core: Port Resources Similarly, whenever you define a MADI Tie-line or DALLIS which is 60-channels or less, you automatically configure an amount of DSP resource.
  • Page 154 Chapter 3: AdminHD Core Configuration: Defining the System Configuring the Resources Both types of resource can be used for console monitoring, downmix matrices or other customer-specific summing functions: Right-click on the Resources in the 'Core Browser' - a drop-down menu appears listing the available options.
  • Page 155 Chapter 3: AdminHD Core Configuration: Editing Parameters Core Configuration: Editing Parameters This section looks at editing the system-wide and signal parameters stored within the Core configuration. To add or remove a hardware component, see Defining the System. Whether you want to change a system or signal parameter, the operation is essentially the same, see Operating Principles: 'Parameter Box'.
  • Page 156 Chapter 3: AdminHD Core Configuration: Editing Parameters Signal Names and Labels For each individual signal, you can edit the Name and default Label. These appear in the GUI's Signal List display. Signal List display The signal Name is stored only by the Core configuration, and cannot be edited from the console GUI. It should be used to provide a "fixed"...
  • Page 157 Chapter 3: AdminHD Core Configuration: Editing Parameters Ø To edit a range of names (or labels): Once you have selected the text in the Signal name (or Signal label) field, you can use the PAGE UP or PAGE DOWN keys (on your computer keyboard) to navigate up or down the system tree while retaining the selected field.
  • Page 158 Chapter 3: AdminHD Core Configuration: Editing Parameters This time when you press CTRL + SHIFT + PAGE DOWN, AdminHD increments both the numerical value AND applies an R to the next signal name field. Continue pressing CTRL + SHIFT + PAGE DOWN to name all the signals in your stereo range: V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 159 Chapter 3: AdminHD Core Configuration: Editing Parameters Device Names (Alias Names) For each component you can enter an alias name to help identify components in AdminHD. The names are used only within AdminHD, and are not transferred to the remote control system. You can display the alias names in the 'Core Browser' by enabling the Alias button on the toolbar:...
  • Page 160 Chapter 3: AdminHD Core Configuration: Editing Parameters Control System IP Address These parameters set the TCP/IP address of the control system (for the Lawo system network port - Ethernet B). Ø To edit the system's IP Address: Double-click on the Core within the...
  • Page 161 Chapter 3: AdminHD Core Configuration: Editing Parameters Multi-channel Sync and Nova systems offer a fully redundant clock source structure, including the ability to lock to sync from an incoming multi-channel signal. Ø To define the multi-channel sync source: Double-click on the Core within the 'Core Browser', and select the Data tab in the 'Parameter...
  • Page 162 Chapter 3: AdminHD Core Configuration: Editing Parameters Ø PTP Sync Port for RAVENNA In a RAVENNA streaming network (IP Layer 3), the mc /Nova Core can operate either as a PTP Master or Slave (as explained in the "RAVENNA for mc /Nova User Guide").
  • Page 163 Chapter 3: AdminHD Core Configuration: Editing Parameters Operating Levels These parameters specify the operating levels which the system resets to after a cold start. Users can change the levels later from the console GUI's System Settings display. There are three level settings which interact to define the internal and analogue-to-digital operating levels of the system: ·...
  • Page 164 Select the Sampling frequency from the drop-down menu option. The available options are defined by your choice of Core. If your system includes RAVENNA Net devices, such as Lawo's A__line, then the sample rate of these devices must be changed manually using the RAVENNA Web GUI. Please refer to the "RAVENNA for mc /Nova User Guide"...
  • Page 165 VSM, Evertz, Quartz, BFE, Pharos and others. (If your preferred supplier does not support the protocol, then please ask them to contact Lawo for further details): Within your AdminHD configuration, each signal can be given a mapping address. Up to 16 different...
  • Page 166 Repeat for all the signals you wish to control from your external device. You can get an overview of the assignments by selecting Extras -> Show Mapping Table from the main menus. In our example, Mapping table 1 assigns signals to a Lawo zirkon system: V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 167 Chapter 3: AdminHD Signal List Configuration Signal List Configuration This section deals with how to edit and update a Signal List. Signal Lists are created by the ‘Signal List Editor‘ and stored as separate .slx files to the Core configuration (.csv file).
  • Page 168 Chapter 3: AdminHD Signal List Configuration The 'Signal List Editor' The ‘Signal List Editor’ is used to download, create, edit and upload the Signal List configuration used in the console GUI’s Signal List display. Click on from the main toolbar to show the ‘Signal List Editor’.
  • Page 169 Chapter 3: AdminHD Signal List Configuration Each page has three columns: Directories & signals This column displays the configured Signal List. Signals are organised into directories and subdirectories which can be added and renamed as you wish. Use the + and – signs to open and close branches of the Directories & signals column to interrogate the configured signal list.
  • Page 170 Chapter 3: AdminHD Signal List Configuration The Signal List Editor Toolbar The toolbar, at the top of the 'Signal List Editor', is used to action most of the editor's functions. Note that buttons are "greyed out" if they are unavailble - for example, you cannot Add a new directory (12) if you have a signal selected in the Directories &...
  • Page 171 Chapter 3: AdminHD Signal List Configuration Downloading the Signal List The best way to ensure that you are working with your system's latest data, is to download the Signal List configuration, from the mc²56 MKII. To perform a successful download, you will need a valid network connection between your computer and the control system.
  • Page 172 Chapter 3: AdminHD Signal List Configuration Opening a Saved Signal List To open an existing signallist.slx file: Click on (Open signal list config) from the 'Signal List Editor' toolbar. (If you have made changes to the current Signal List, then you will be asked if you wish to Save the changes first).
  • Page 173 Chapter 3: AdminHD Signal List Configuration Creating a New Signal List A new ‘empty’ Signal List is created each time you open the ‘Signal List Editor’. However, if you already have a Signal List open, and wish to clear its data, create a new file as follows: Click on (New Signal List Config) from the 'Signal List Editor' toolbar.
  • Page 174 Similarly, you will only see the Plugin Server directory if a MADI I/O Port has been defined for the Lawo plugin server. (Note that the Waves Plug-in Server option, supported from V5.6.0 onwards, is defined using a normal Tie-Line which can be named using custom directories).
  • Page 175 Chapter 3: AdminHD Signal List Configuration Saving the Signal List Having downloaded, opened or created a Signal List, it is a good idea to save the data as an AdminHD signallist.slx file. This will allow you to open the file later or move it to another AdminHD computer. Click on either (Save) or (Save as) from the 'Signal List Editor' toolbar:...
  • Page 176 Chapter 3: AdminHD Signal List Configuration Editing a Signal List The current Signal list configuration is shown in the Directories & signals column. Directories and subdirectories can be added and named as you wish. Signals can then be added to subdirectories as follows: Note that: ·...
  • Page 177 Chapter 3: AdminHD Signal List Configuration Adding & Naming Directories & Subdirectories Ø To add a new directory, or subdirectory: Select a position in the Directories & signals column. Right-click and select Create new directory: The new directory, or subdirectory, is added below your selection and given a default name. Note that the Signal List structure supports three levels: directories, subdirectories and signals;...
  • Page 178 Chapter 3: AdminHD Signal List Configuration Adding Signals to a Subdirectory To add signals to a subdirectory: First, use the Hardware Tree to build up a list of signals in the Selected signals column - you can select single or multiple signals, and use the button to edit the Selected signals list.
  • Page 179 Chapter 3: AdminHD Signal List Configuration Selection Tips and Tricks When adding signals, you can use the following tips and tricks to edit the contents of the Selected signals column. (The same tips can be used when deleting signals, but you would make selections in the Directories & signals column.) ·...
  • Page 180 Chapter 3: AdminHD Signal List Configuration Deleting Signals, Subdirectories & Directories Ø To delete signals from a subdirectory: Select the signals, from the Directories & signals column, see Selection tips and tricks. Right-click and select Delete: Confirm by clicking Yes - the selected signals are deleted from the Signal List. Ø...
  • Page 181 Chapter 3: AdminHD Signal List Configuration Editing the Position of Signals, Subdirectories & Directories Ø To move the position of a signal, subdirectory or directory: Select the signal, directory or subdirectory, from the Directories & signals column. Right-click and select Move up or Move down: Or, click on the (Move node) buttons from the 'Signal List Editor' toolbar...
  • Page 182 Chapter 3: AdminHD Signal List Configuration Copy, Cut and Paste The Copy, Cut and Paste functions provide a quick way to edit your signal list. For example: Ø To cut a subdirectory from one directory to another: Select the subdirectory you wish to copy from the Directories & signals column. Right-click and select Cut: Or, click on the (Cut) button from the 'Signal List Editor'...
  • Page 183 Chapter 3: AdminHD Signal List Configuration Duplicating the Source/Destination Directory Structure This function copies the structure of your Source directories to the Destination page, or vice versa. It can be very useful if you wish to use similarly named directories and subdirectories in your Source and Destination lists. First, edit either your Source (or Destination page): Then click on the (Duplicate directory structure) button, from the 'Signal List Editor' toolbar, to...
  • Page 184 Chapter 3: AdminHD Signal List Configuration Updating the Hardware Tree This function forces the 'Signal List Editor' to re-analyse the Core configuration and update the signals in the Hardware Tree. You should use it if you have added components to the Core configuration, while the 'Signal List Editor' has been open.
  • Page 185 Chapter 3: AdminHD Signal List Configuration Locating a Signal within the ‘Signal List Editor’ To quickly locate the hardware position of a signal: Select the signal from the Directories & signals column. Click on the (Locate signal) button from the 'Signal List Editor' toolbar - the Hardware Tree opens to show the location of the signal:...
  • Page 186 Chapter 3: AdminHD Signal List Configuration Generating a Signal List from the Core Configuration This operation adds all the directories and signals from the Hardware Tree into the Directories & signals column, and can be used to quickly generate a Signal List from your hardware components. It is a good idea to add this structure below your "user"...
  • Page 187 Chapter 3: AdminHD Signal List Configuration Exporting the Cold Start gui_config.tcl To update the Signal List configuration on a mc mixing console, you must export the 'Signal List Editor' contents, as a gui_config.tcl file, in preparation for a cold start upload. If you have also edited the Core configuration, then export and upload both cold start files (config.tcl and gui_config.tcl).
  • Page 188 Chapter 3: AdminHD Signal List Configuration Uploading the Cold Start gui_config.tcl Having exported the gui_config.tcl file, it can now be uploaded to the mc²56 MKII control system. This operation is similar to uploading the cold start config.tcl file, except this time upload the GUI cold start config (gui_config.tcl): If you have edited both the Core and Signal list configurations, then you should export and upload both cold start files (config.tcl and gui_config.tcl).
  • Page 189 Chapter 3: AdminHD Online Operation Online Operation You should switch AdminHD online, in order to: · Monitor the status of your remote system. · Update the online configuration (in memory) - available for the Core configuration only. Note that you will need a valid network connection between your computer and the mc²56 MKII control system.
  • Page 190 Chapter 3: AdminHD System Diagnostics System Diagnostics Once AdminHD is running online, you can use the 'Core Browser' 'Hardware Panel' to monitor the real-time status of hardware components: All components are monitored, including the status of the Core, DALLIS units and their PSUs. Components which are operating normally are coloured green;...
  • Page 191 Chapter 3: AdminHD System Diagnostics The System Message Log The mesages logfile is generated and stored by the control system during operation. It can be downloaded from remote system and saved on your computer using AdminHD. Note that this is the one of the system logfiles which can also be copied to USB, from the console GUI, using the File display, or monitored using the...
  • Page 192 Chapter 3: AdminHD Documenting the Configuration Documenting the Configuration AdminHD provides two tools to help document the system once you have programmed your configuration: · Copy Image / Write Image to File · Export a Component List V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 193 Chapter 3: AdminHD Documenting the Configuration Copy Image / Write Image to File You can save the graphical images used within AdminHD to help document your system - for example, to save the front panel configuration of your Nova73 and DALLIS. Saving the 'Hardware Panel' Open the 'Hardware Panel'...
  • Page 194 Chapter 3: AdminHD Documenting the Configuration Export a Component List You can export a component parts list as a .csv file. This can be opened in a 3rd party editor, such as MS Excel. To export the list: Select File -> Export file -> Component list from the main menus: Select a folder location and enter a filename:...
  • Page 195 Chapter 3: AdminHD Core Configuration: Parameters Core Configuration: Parameters This section covers all the Core configuration parameters for the mc²56 MKII system. Please see First Steps, Defining the System Editing Parameters for the operating principles. Component and signal parameters are covered according to their hierarchical order within the 'Core Browser' System.
  • Page 196 Core Configuration: Parameters System Usually all Lawo projects receive a project ID, made up of 6 integers. You can log your project ID here; you can be asked for it when servicing your product. The field can be left blank.
  • Page 197 Chapter 3: AdminHD Core Configuration: Parameters Core -> Connection These parameters define the TCP/IP address of the mc²56 MKII control system. See Editing the IP Address details. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 198 Chapter 3: AdminHD Core Configuration: Parameters Core -> Data Core alias Enter an alias name for the Core. Router module model These fields are for information purposes only and cannot be edited. They show the number serial number and type of Router Module.
  • Page 199 Chapter 3: AdminHD Core Configuration: Parameters Core -> System Settings Analog full-scale level This option sets the analogue level which corresponds to digital full scale level (dBU) (0dBFS). You can select 12, 15, 18, 21 or 24 dBu. Reference Level (dBU) This field sets the internal reference level of the system.
  • Page 200 Chapter 3: AdminHD Core Configuration: Parameters Core -> Map These parameters are used if you wish to control matrix crosspoints from an external device. See Mapping Tables for details. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 201 Chapter 3: AdminHD Core Configuration: Parameters Core -> External These parameters are used to connect an external file server to the system. Once configured, the server is available to users via the console GUI's File Import/Export page. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 202 Chapter 3: AdminHD Core Configuration: Parameters Core -> Network HLSD index This parameter is used if your Core is part of a larger network, in order to keep all HLSD addresses unique. Once you have set the network index, you can use the Replace all default HLSD classes with new Nework index option (in the Extras menu) to reset the HLSD...
  • Page 203 Please see the "Waves Plug-in Server for mc User Guide" for details on the tickbox options. For the Lawo Plugin Server, the default IP address = 192.168.105.144 Remote Desktop These parameters configure the Remote Desktop connection to the Plugin Server host.
  • Page 204 Chapter 3: AdminHD Core Configuration: Parameters Modules Parameters for a Module depend on the module type: I/O, & Channel DSP Module Parameters Matrix DSP Module Parameters Module alias Enter an alias name for the Module. Slot number These fields are for information purposes only and cannot be edited. They show the Slot number used in the Core, and the serial number and type of module, see Nova73 Module model number...
  • Page 205 Chapter 3: AdminHD Core Configuration: Parameters Ports Parameters for a Port depend on the port type: MADI & RAVENNA Port Parameters AES Port Parameters Port Number These fields are for information purposes only and cannot be edited. They show the logical port number, which is dependent on the module's slot position in the Core, and Interface type the interface type (MADI, RAVENNA, etc.)
  • Page 206 Chapter 3: AdminHD Core Configuration: Parameters Super-Device Super-Device is the generic term used to describe the I/O port's definition: DALLIS, Tie-Line, Compact I/O, etc. The parameters depend on the device type and its connection. General Parameters Tie-Line DALLIS (connected via MADI) Super-device alias Enter an alias name...
  • Page 207 Chapter 3: AdminHD Core Configuration: Parameters For more details on RAVENNA configuration, please see the separate "RAVENNA for mc /Nova User Guide". mc²56 MKII Technical Manual V5.10.2/1...
  • Page 208 Chapter 3: AdminHD Core Configuration: Parameters DALLIS, Local IO or Compact IO Masterboard (RV) When connecting a DALLIS, Local IO or Compact IO via RAVENNA Net (IP Layer 3), you will need to enter the IP address of the device's streaming port into the Static routing IP field: DALLIS Config (RV) The settings must match those stored on the device itself (defined by the preconfig script).
  • Page 209 Chapter 3: AdminHD Core Configuration: Parameters Cards Parameters for the IO Cards depend on the card type. Below are two examples. See also Parameters. 941/53 Mic Card Parameters 924/02 Line Card Parameters Device alias Enter an alias name for the card. Model number These fields are for information purposes only and cannot be edited.
  • Page 210 Mic Signal In Parameters AES Signal In Parameters (with SRC) HLSD High Level Signal Definition - this is the Lawo system address for the signal. It MUST be unique, and normally you should not modify this address from its default setting.
  • Page 211 Chapter 3: AdminHD Core Configuration: Parameters Signal Out -> Signal Signal Out parameters depend on the type of signal (Line, AES, SDI, etc.). Below are two examples. See also Parameters. Line Signal Out Parameters AES Signal Out Parameters (with SRC) HLSD Signal In: HLSD.
  • Page 212 Chapter 3: AdminHD Core Configuration: Parameters Signal In/Out -> DSP These parameters adjust the I/O DSP and Silence Detect alarms. Note that not all cards support these parameters. Signal In: I/O DSP Gain Compensation Appears for inputs which support IP-SHARE. Tick the box to enable Gain Compensation.
  • Page 213 Chapter 3: AdminHD Core Configuration: Parameters Signal Out: I/O DSP Mono matrix Tick this box to enable the mono matrix settings and link the output signal to its odd/even partner. When the mono matrix is enabled, you can then adjust the following parameters: Mono matrix mode The mode can be set to: ·...
  • Page 214 These parameters can be applied to inputs and/or outputs, to trigger an alarm state if signals fall below a certain threshold level. The silence detect alarms can be output to an external control system, via Lawo’s Remote MNOPL protocol, or monitoring using the Web Browser Interface.
  • Page 215 Chapter 3: AdminHD Core Configuration: Parameters Signal In/Out -> Map These parameters set the signal’s address for each of the mapping tables 1 to 16. You should use these parameters to map a signal to an external controller, see Mapping Tables.
  • Page 216 Chapter 3: AdminHD mxDSP Configuration mxDSP Configuration This section covers additional notes for the mxDSP module (983/03-007 or 983/04-007). An mxDSP module provides a pool of DSP resource which can be applied to signal paths within the routing matrix. For example, to apply fixed DSP settings to line arrays. Physically, each mxDSP module is identical to a normal channel DSP board and occupies one slot within the Nova73.
  • Page 217 Chapter 3: AdminHD mxDSP Configuration Editing the Core Configuration Download the online Core configuration to make sure that you are editing the latest configuration data. Select the slot and change the module type to mxDSP: Open the module's ‘Parameters Box’ and select an option from the Config-ID menu: These options determine the number, and signal flow, of the DSP chains, see Config-ID Options.
  • Page 218 Chapter 3: AdminHD mxDSP Configuration Config-ID Options The Config-ID defines the signal flow of the DSP chains, and whether the card supports the 64 x 64 mixing matrix: Ø Standby Select this option to run the mxDSP module in standby mode. Use this mode to configure a redundant mxDSP module.
  • Page 219 Chapter 3: AdminHD mxDSP Configuration Ø Universal This option provides 154 channels of DSP plus the 64 x 64 mixing matrix: Ø Universal (no PPM) This option provides 154 channels of DSP plus the 64 x 64 mixing matrix: mc²56 MKII Technical Manual V5.10.2/1...
  • Page 220 Chapter 3: AdminHD mxDSP Configuration Ø Line Control This option provides 184 channels of DSP plus the 64 x 64 mixing matrix: Ø Line Control (no PPM) This option provides 184 channels of DSP, as above, but with less system resources, similar to Universal (no PPM).
  • Page 221 Chapter 3: AdminHD mxDSP Configuration Editing the Signal List In order for the DSP chains to appear within the console GUI's Signal List display, the mxDSP module must be added to the Signal List configuration (gui_config.tcl). Having added the mxDSP module to the AdminHD configuration or changed the Config-ID (which changes the operating mode):...
  • Page 222 Chapter 3: AdminHD mxDSP Configuration Updating the Cold Start Configuration Export upload both of the cold start configuration files (config.tcl and gui_config.tcl), in the usual manner. Cold start the mc²56 MKII control system so that the new configuration data is active. You can check the configuration by opening the console GUI's mxDSP Settings and Signal List displays.
  • Page 223 Chapter 3: AdminHD mxDSP Configuration Updating the Firmware Before the mxDSP module will operate correctly, its software must be updated: Using a computer connected to the Lawo system network, open a telnet session to the mc²56 MKII control system. At the main control system prompt, type mcxsh and press Enter - this opens the mcx shell programme.
  • Page 224 Chapter 3: AdminHD The Main Menus The Main Menus AdminHD supports five main menus: · File · Remote · Extras · Window · Info V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 225 Core configuration. o Component List – a component parts list. o BFE controller – a BFE controller file. For more details, please contact your local Lawo representative or email support@lawo.com. o Remote log - the contents of the ‘Remote Log’.
  • Page 226 Chapter 3: AdminHD The Main Menus Remote · Online to remote system – enables (or disables) the online connection to the remote control system. · Reconnect mode – when enabled, AdminHD attempts to reconnect to the remote control system if network communication is interrupted.
  • Page 227 Chapter 3: AdminHD The Main Menus Extras · Lock config - enable this option to lock the configuration and prevent accidental changes. · Parameter Box -> Comfort text edit mode or Stereo text edit mode - enable either of these modes to use the naming short cut in the Signal 'Parameter Box'.
  • Page 228 Chapter 3: AdminHD The Main Menus Window Shows or hides the windows. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 229 Chapter 3: AdminHD The Main Menus Info Information about the AdminHD software version, license and operating system. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 230 Chapter 3: AdminHD Preferences Preferences Select Extras -> Preferences from the main menus, or press CTRL + P, to open the 'Preferences' pop- up window: Use the tabs to select a page. Select or unselect a preference. Click OK to save your changes. Restart AdminHD or re-open the relevant window for the changes to take affect.
  • Page 231 Chapter 3: AdminHD Preferences Preferences -> Directories From here, you can specify the default directory paths which will be used each time you save, open, export or download a file: Click on the folder button next to the entry you want to specify – e.g. beside Config files. A file dialogue box appears.
  • Page 232 · Show foreign signals if already in matrix list – affects networked systems. For further advice, please contact your local Lawo representative or email support@lawo.com. · Skip using device alias for directory auto creation - tick this option if you do NOT want to use the Super-device alias names when directories are automatically added to the signal list.

  • Page 233: Service/Maintenance

    This chapter covers service and maintenance, including software diagnostics and hardware procedures. See also trouble-shooting for a list of example problems and fault-finding tips. For further assistance, contact your local Lawo representative or email support@lawo.com. Topics include: · Software Versions & Updates ·...
  • Page 234 Once running Version 5.8 (or later), there can be a mismatch in your configuration if you install an earlier release than 5.8. Therefore, please contact the Lawo service department if you wish to downgrade your software version to a release < Version 5.8.
  • Page 235 Chapter 4: Service/Maintenance Shutdown and Restart Shutdown and Restart Shutdown The console should be shut down by powering off the control surface (mains connections at rear) and Nova73 (mains connections at front). Note that the control system is located on the Router Module MKII within the Nova. Therefore, it is here where your user data is stored.
  • Page 236 Chapter 4: Service/Maintenance Shutdown and Restart Warm Start & Cold Start Data Warm Start Data The following settings are stored in the warm start data, and are recalled following a warm start: · Matrix crosspoints. · The DSP configuration. · The console’s complete settings (control surface layout, etc.) ·...
  • Page 237 Chapter 4: Service/Maintenance Restarting a Bay Server Restarting a Bay Server Each TFT display on the mc²56 MKII has its own Ethernet Bay Server which can be restarted from the front panel. You should perform this procedure, rather than a system restart, if: ·...
  • Page 238 From V4.24 software onwards, two enhancements have been made: · Timestamping - click on the LAWO logo, from the Central GUI's title bar, to create a time stamp in the messages file. This marks the logfile at a moment in time, and can assist Lawo's service department when diagnosing system behaviour.
  • Page 239 Chapter 4: Service/Maintenance GUI Diagnostics GUI Diagnostics The console's Central GUI, or an mxGUI computer running online, provides the following system diagnostics: Nova73/DALLIS Status If a Nova73 or DALLIS component fails, or a connection is lost, then a hazard warning flag appears in the title bar of the console GUI.
  • Page 240 Chapter 4: Service/Maintenance AdminHD Diagnostics AdminHD Diagnostics An AdminHD computer running online provides the following system diagnostics: Nova73/DALLIS Status Monitoring Once AdminHD is running online, you can use the 'Core Browser' 'Hardware Panel' to monitor the real-time status of hardware components. In addition, the 'Remote Log' records all messages generated by AdminHD and the online system.
  • Page 241 You can check the IP address of your control system from the console GUI (using the System Settings display, see IP Address Primary). See also TCP/IP Addresses for a list of the default IP addresses for different Lawo products. The System Overview page opens within the browser:...
  • Page 242 Chapter 4: Service/Maintenance Web Browser Interface System Overview The main System Overview provides information on system software versions, Network Configuration (of the main and redundant Control Systems) and Device Information (Image Versions) for any connected RAVENNA Link ports: System Overview -> Netlink Usage Select this page for information about the "netlink"...
  • Page 243 Chapter 4: Service/Maintenance Web Browser Interface System Overview -> Network Information This page provides more information about RAVENNA Link control ports and their partnering connections: mc²56 MKII Technical Manual V5.10.2/1...
  • Page 244 Chapter 4: Service/Maintenance Web Browser Interface System Overview -> GPIO States Select this page for an overview of the High/Low status of GPIOs: V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 245 Chapter 4: Service/Maintenance Web Browser Interface Alarm Management Alarm Management -> System Alarm This page lists the last 5000 errors which have triggered the Global Alarm. Every error has an explicit ID, description and time stamp for an easy overview of the alarm events. The errors are stored within the system logfile: alarm.log.
  • Page 246 Chapter 4: Service/Maintenance Web Browser Interface Device Information Device Information -> Device Availability The Device Availability page provides information about system components - for example, the Micro Core or HD Core. Here you will find detailed information, including feedback on the sync source, alarm statuses, slot status, etc.
  • Page 247 Chapter 4: Service/Maintenance Web Browser Interface Device Information -> Silence Detects This page lists any silence detect errors generated during operation: Device Information -> DSP Usage Select this page to view the DSP card usage of the system: mc²56 MKII Technical Manual V5.10.2/1...
  • Page 248 Chapter 4: Service/Maintenance Web Browser Interface System Log Files This page provides access to all logfiles stored on the control system, allowing you to view system log files (messages) or alarm log errors. Select an option to view the contents of the file. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 249 Chapter 4: Service/Maintenance Telnet Sessions Telnet Sessions Many parameters on the mc²56 MKII can be adjusted by opening a telnet session to the device's control system. Warning Adjusting parameters via telnet will make low level changes to your system. Therefore, these procedures should only be performed by a fully trained member of staff.
  • Page 250 Chapter 4: Service/Maintenance Telnet Sessions Choose the TCP/IP Host address of your control system: Default IP Address of mc 66 shown: When prompted, enter the login name: root and the password: hong The session opens, and you will see the command prompt for the control system: Now follow the specific instructions for the task you wish to perform.
  • Page 251 Chapter 4: Service/Maintenance Telnet Sessions Logging in to a Remote Control System To remotely login to another control system (for example, the GUI_0 Server): At the main control system prompt, type ipinfo and press Enter - a list of all system IP addresses is displayed: Telnet Session to mc 56 shown:...
  • Page 252 Install a suitable FTP client on your computer. We recommend using Filezilla, a free FTP client for all platforms, which can be downloaded from www.filezilla-project.org Connect your computer to the Lawo system network. Configure the TCP/IP settings on your computer's network interface card.
  • Page 253 Chapter 4: Service/Maintenance File Transfer via FTP BEFORE transferring files, check that the Transfer Type is set to Binary: Warning It is VERY important that file transfers use "Binary" mode, and not "ASCII". You can now transfer files from the control system (Remote site) to your computer (Local site), or vice versa: ·...
  • Page 254 Chapter 4: Service/Maintenance Nova73 Nova73 This section covers hardware servicing for both the Nova73 HD and Nova73 Compact core: · Replacing the Fans · Replacing a Power Supply Unit · Router Module MKII: LEDs & Switches · Replacing a Router Module ·...
  • Page 255 Chapter 4: Service/Maintenance Nova73 Replacing the Fans Each of the cooling fans can be replaced individually while the Nova73 is running: Nova73 HD rear view Nova73 Compact rear view Unplug the 4-pin connector from the rear of the frame as shown above. Loosen the screws and remove the fan from the frame.
  • Page 256 Chapter 4: Service/Maintenance Nova73 Replacing a Power Supply Unit Each of the PSUs are individually hot pluggable. To operate the Nova73, one PSU is sufficient. Therefore, when two supplies are fitted, you can replace a PSU without affecting the operation of the system. Warning If only one PSU is operational, then powering off will shutdown...
  • Page 257 Chapter 4: Service/Maintenance Nova73 Switch off the PSU you wish to replace from the front of the frame as shown above. Disconnect the mains from either the PSU 1 or PSU 2 IEC mains connector as appropriate. Unfasten the four screws and, using the handle provided, pull out the PSU. Before fitting the replacement PSU make sure that it is switched off.
  • Page 258 Connects to the control surface. ETHERNET B Connects to the Lawo system network. Both connections are RJ45. The ACTIVITY LEDs flash in green when data is being transferred. POWER Button This recessed button will power cycle the Router Module. It...
  • Page 259 Chapter 4: Service/Maintenance Nova73 Replacing a Router Module Router modules are individually hot-pluggable. If main and redundant Router Modules are fitted to the Nova73, then you can replace the redundant module (in STANDBY) without affecting the operation of the system. Warning If only one Router Module is fitted, then replacing the module will shut down...
  • Page 260 Chapter 4: Service/Maintenance Nova73 Replacing a System or User Data Flashcard A backup image copy of the System Flashcard and/or Data Flashcard can be created and stored, so that it can be replaced if necessary. From Version 5.8.2 software, the CF Card Creator utility can be used to create the image copies. This utility can be launched from mxGUI (as described in the "mc²56 MKII Operators Manual").
  • Page 261 Chapter 4: Service/Maintenance Nova73 Remove the appropriate card and slide in your replacement. Replace the Router Module and power on. The control system boots and reads the new data. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 262 Chapter 4: Service/Maintenance Nova73 Updating Configuration and Software in a Redundant System For redundancy to work, both main and redundant control systems must hold identical information and mirror each other. User data (productions and warm start data) is mirrored at all times. However, the cold start configuration system software are only synchronised when the control system boots up.
  • Page 263 Chapter 4: Service/Maintenance Nova73 I/O & DSP Modules: LEDs & Switches The front of each I/O and DSP module provides some useful LEDs: · ACTIVE LED – shows that the module’s internal control system is booted and running. The ACTIVE LED on each Nova73 module, or DALLIS card, should blink in time with all other ACTIVE LEDs (at 1Hz).
  • Page 264 Chapter 4: Service/Maintenance Nova73 Replacing an I/O or DSP Module All I/O and DSP modules are individually hot-pluggable enabling modules to be replaced without affecting the rest of the system. Installation: Mounting the Nova73 Modules for instructions. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 265 Chapter 4: Service/Maintenance DALLIS Unit(s) DALLIS Unit(s) This section covers servicing the DALLIS hardware: · Replacing a Power Supply Unit · Master Board: LEDs & Switches · Replacing a Master Board · Replacing the Lithium Battery · I/O Cards: LEDs & Switches ·...
  • Page 266 Chapter 4: Service/Maintenance DALLIS Unit(s) Replacing a Power Supply Unit Each of the PSUs are individually hot pluggable. To operate the DALLIS, one PSU is sufficient. Therefore, when two supplies are fitted, you can replace a PSU without affecting the operation. Warning If only one PSU is fitted, then powering off will cause an interruption in audio from the DALLIS unit! The replacement PSU must be of the same type;...
  • Page 267 Chapter 4: Service/Maintenance DALLIS Unit(s) Master Board: LEDs & Switches A choice of DALLIS master boards support different connections to/from the Nova73. All versions provide similar front panel functions: ACTIVE LED Flashes green when the card’s internal control system is booted and running.
  • Page 268 Chapter 4: Service/Maintenance DALLIS Unit(s) Replacing a Master Board Master boards are individually hot-pluggable. If main and redundant master boards are fitted to the DALLIS, then you can replace the redundant board without affecting the operation. Warning If only one master board is fitted, then its replacement will cause an interruption in audio from the DALLIS unit! Installation: Mounting the DALLIS Cards for instructions.
  • Page 269 The DALLIS master board is fitted with a lithium battery. This battery guarantees that user data remains saved when the system is powered off. As a precaution we recommend that the battery is replaced after about eight years of operation. Please send the master board to your local Lawo service representative to perform this procedure.
  • Page 270 Chapter 4: Service/Maintenance DALLIS Unit(s) I/O Cards: LEDs & Switches The front of each I/O card provides some useful LEDs: · ACTIVE LED – shows that the module’s internal control system is booted and running. The ACTIVE LED on each Nova73 module, or DALLIS card, should blink in time with all other ACTIVE LEDs (at 1Hz).
  • Page 271 Chapter 4: Service/Maintenance DALLIS Unit(s) Replacing an I/O Card With the exception of the Phantom Power card, all cards are individually hot-pluggable enabling cards to be replaced without affecting other aspects of the system. Installation: Mounting the DALLIS Cards for instructions. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 272 Chapter 4: Service/Maintenance Control Surface Control Surface This section covers servicing the control surface hardware: · Replacing a Panel · Using the Hood Fastener · Replacing a Fader · Calibrating a Touch-screen · Replacing a TFT Display · Bay Server Rotary Switch Settings ·...
  • Page 273 Chapter 4: Service/Maintenance Control Surface Replacing a Panel Each control surface panel is individually hot-pluggable enabling panels to be replaced without affecting the rest of the system. Channel bays are fitted with one 16-fader panel per bay. The centre section is fitted with one central panel connecting to two circuit boards.
  • Page 274 Chapter 4: Service/Maintenance Control Surface Remove the USB and power connectors taking notes on where each one should be fitted: Fader panels have one USB and one power connector. From the central panel, there are two USB and two power connectors. Channel Bay: Centre Section: Carefully remove the panel by lifting it out of the frame.
  • Page 275 Chapter 4: Service/Maintenance Control Surface Hood Fastener The Hood Fastener can be used to keep the central panel in place while you work inside the console. This avoids having to disconnect cables, and remove the panel, when you need access to other components. Follow the previous section's steps to lift the panel - you will see the Hood Fastener, stowed safely along...
  • Page 276 Chapter 4: Service/Maintenance Control Surface Replacing a Fader An individual fader unit can be replaced by removing the panel from the console. In our example, it is the left-hand fader with the panel face-up (Fader Number 1), which is being replaced: Panel Face-up Panel Face-down Remove the panel from the console frame (see...
  • Page 277 Chapter 4: Service/Maintenance Control Surface Turn the panel face-down and remove the fader unit. Note that the unit will be loose, and so it helps to support it from behind as you turn the panel. You are now ready to fit the replacement. Insert the new fader unit into position.
  • Page 278 Chapter 4: Service/Maintenance Control Surface Calibrating a Touch-screen The Channel and Central touch-screen displays can be calibrated as follows: Select the GUI's System Settings menu, GUI topic and Calibrate Touchscreens: Touch-screen calibration is activated across all displays. Follow the on-screen instructions to calibrate the first display. You will be prompted to touch various points on the screen.
  • Page 279 Chapter 4: Service/Maintenance Control Surface Replacing a TFT Display Each of the touch-screen displays is individually hot-pluggable, enabling you to replace a display without affecting any other bay within the console. (Note that you will lose control from panels within the bay, as the Ethernet Server is mounted behind the TFT display.) If you need to replace the centre section display, then connect an mxGUI computer so that it can run online...
  • Page 280 Chapter 4: Service/Maintenance Control Surface Lift the display unit out of the frame and lay it carefully face-down on a piece of foam, or similar protective material, on top of the control surface: Remove the LVDS, USB and power connectors taking notes on where each one should be fitted. Check that the Bay Server's rotary switch settings on your replacement panel are correct.
  • Page 281 Chapter 4: Service/Maintenance Control Surface Bay Server Rotary Switch Settings Each channel and central bay is supported by an Ethernet Server, mounted behind its TFT display. The Bay Server has a rotary switch with two settings: · Function - determines whether the Bay Server supports a channel or central GUI bay. ·...
  • Page 282 Chapter 4: Service/Maintenance Control Surface To Adjust a Bay Server's Rotary Switch Settings Remove the TFT display from the bay you wish to adjust. If you lay the display on top of the control surface panel, you do not need to disconnect any cables. Locate the two rotary switches on the Bay Server control board.
  • Page 283 Chapter 4: Service/Maintenance Control Surface Replacing a Power Supply Unit Depending on the frame size, either one or two PSU blocks are fitted to each control surface frame. To replace one you will need to disconnect the PSU block from its distribution board (located beneath the control surface panel), and remove the TFT display (to access the PSU block).
  • Page 284 Chapter 4: Service/Maintenance Control Surface Ø To replace a PSU block: Turn off the power to the control surface by disconnecting ALL MAINS connectors - press the red button on the IEC connector to release the plug. Warning DO NOT attempt to access the power supply unit without disconnecting the mains. You must remove the MAINS connectors from the frame, rather than from the wall, as the IEC sockets form part of the PSU module.
  • Page 285 Chapter 4: Service/Maintenance Control Surface remove the TFT display within the PSU bay. If you lay the display on top of the control surface panel, you will not need to disconnect any cables. You will see the power supply block mounted at the rear of the frame: Using a 7mm hex socket, remove the two screws holding the power supply block in place, followed by the single screw attaching the protective earth: Warning...
  • Page 286 Chapter 4: Service/Maintenance Control Surface Replacing the Local I/O Board local I/O board is mounted inside the control surface beneath the central panel. It can be replaced as follows. The instructions apply to both local I/O board types - 958/55 (MADI) and 958/50 (RAVENNA). Central Panel Lifted (no local I/O fitted) Local I/O Carrier Unit (disconnected) Ø...
  • Page 287 Chapter 4: Service/Maintenance Control Surface Remove all of the connectors from the local I/O carrier, in the order described below, taking notes on where each one should be fitted: Local I/O (side view) Disconnect the power connector from the backplane, and open the clamp to release the cable. Disconnect the master connector - either MADI (optical SC) or RAVENNA (CAT5 RJ45).
  • Page 288 Chapter 4: Service/Maintenance Control Surface Some D-Subs are unlocked by loosening the two connector screws. Others unlock by moving the sliding lock mechanism (use a small flat-bladed screwdriver to slide the mechanism carefully to the left or right). D-Sub Unlocked/Locked by Screws D-Sub Sliding Lock Mechanism There are two versions of the I/O carrier in the field, using different directions for the sliding lock mechanism.
  • Page 289 Chapter 4: Service/Maintenance Control Surface Carefully remove the carrier by sliding it forwards and out of the console frame. Take care that the frame does not scrape the unit, and that the cables do not get caught: You are now ready to fit the replacement. Check the replacement unit - all D-Sub connectors should be in their open position, and the DIP switches set to ON (to enable remote control of headphone volume): Slide the unit into the console frame (see step 5), taking care not to scratch the unit or get any cables...
  • Page 290 Chapter 4: Service/Maintenance Control Surface Adjusting the Local I/O Jumper Switch Positions local I/O connector board includes four adjustable jumper switches (JP 1,2 and JP 3,4) which determine two settings: the choice of "internal talkback mic source" and the connection to Line input 16. See Jumper Switch Positions for an overview.
  • Page 291 Chapter 4: Service/Maintenance Control Surface In each case, take care to move BOTH jumpers to change a setting: · Jumpers 3 & 4 = position 1, 2: Line input 16 comes from the talkback source (the default setting). · Jumpers 3 & 4 = position 2, 3: Line input 16 comes the LINE IN 9-16 connector. ·...

  • Page 292: Mcx System Update

    Chapter 5: mcx System Update Chapter 5: mcx System Update This chapter describes how to update a mc /Nova system. Topics include: · Introduction · Backup of User Data · Updating the System · System Configuration Modifications · Additional Notes V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 293 Before updating any mxGUI applications, please refer to the mxGUI chapter of your Operators Manual. Please note that support for systems using a Lawo 980/31 or 980/32 audio router card has been discontinued from Release 5-0-0-0.
  • Page 294 This method can be used to backup user data from a system running any software version. · Start your favourite FTP application. FileZilla is included in the Lawo software update bundle. · IMPORTANT: please make sure that the file transfer type is set to binary in your FTP application. If this is accidentally set to ASCII, or if the auto detection fails, then production data will be destroyed.
  • Page 295 PC to the network. · Either mxGUI or an FTP client plus the software update bundle (ISO image and/or ZIP file). The latest mxGUI and system software releases can be downloaded from the Lawo website at www.lawo.com (after Login).
  • Page 296 Requirements You will need: · A USB CF card reader. · New CF cards (please use original Lawo CF cards only). · A virtual machine host for VirtualBox. · The mxGUI virtual appliance (OVA) from the Lawo software bundle. Creating New CF Cards The upgrade software bundle provides an OVA mxGUI image that can be imported into a VirtualBox environment: ·...
  • Page 297 Chapter 5: mcx System Update Updating the System · Insert the new cards. Please take care when inserting the cards to the corresponding card slots. They will only fit in one direction. Do not force them in, they should fit smoothly. ·...
  • Page 298 CF cards instead. To perform an online update: · Download the software update bundle (ISO image and/or ZIP file) from the Lawo website at www.lawo.com (after Login). · Remove the redundant Router Module MKII (980/33) if one is fitted. This is the module on the right-hand side, looking from the front.
  • Page 299 Chapter 5: mcx System Update Updating the System · [mc² series only] [optional] The console control surface will check for new fader software at the end of the boot-up. If a change applies, then the software update starts automatically. During this procedure, the faders and joysticks will move to check the physical boundaries.
  • Page 300 Chapter 5: mcx System Update Updating the System Updating Nova73 IO Cards From Version 5.6.0 onwards, all Nova73 IO cards will update to the corresponding firmware versions automatically. Depending on the system configuration, this can take a while (10-15 minutes), and so now might be good time to have a coffee! ·...
  • Page 301 Interface. Please note: mcxsh is a command line application interface for the Lawo control system. Only a single instance of this interface connect to the system, so remember to close the interface with the exit command, or CTRL+C, after the update.
  • Page 302 Chapter 5: mcx System Update Updating the System Updating RAVENNA-based Nodes From Version 5.6.0 onwards, all RAVENNA DALLIS nodes can be configured either as RAVENNA Link or RAVENNA Net. Note that a change of configuration from RAVENNA Link to RAVENNA Net will require the installation of additional hardware (e.g.
  • Page 303 Chapter 5: mcx System Update Updating the System Automatic Update An automatic update will be started on the startup of each node. In this instance, the system checks the installed and "new" firmware versions. If there is a mismatch, then the update starts automatically. Please note, that an automatic update cannot be run in double frequency mode (i.e.
  • Page 304 Chapter 5: mcx System Update Updating the System Script-based Update Updating the mc 36 Local IO or Compact IO devices can require a script-based approach which has to be used once – after the update to 5.6, all further updates will be automatic. For the script-based update please follow the steps below: ·...
  • Page 305 In the unlikely case of a currently installed software version that is too old to support upgrades with the provided images, the system will print an error message complaining about a missing ubifs image. Please contact the Lawo service department in this instance. ·...
  • Page 306 Chapter 5: mcx System Update Updating the System Power-cycle All Updated Components If not done already, now is the time to power-cycle all updated components to make sure that the system works correctly after a power-cycle. · Please load your favourite snapshot or production and check the audio functionality. ·...
  • Page 307 Chapter 5: mcx System Update System Configuration Modifications System Configuration Modifications File Structure Changes as of Release 5.4 Due to major changes in the system images to achieve unified system upgrades, some modifications of the file structure have been necessary. This also implies that former configurations have to be transferred in order to make them work again.
  • Page 308 Chapter 5: mcx System Update Additional Notes Additional Notes Updating RAVENNA Aware Nodes Not Supporting UBIFS Images If the installed version of the RAVENNA software bundle is too old to support UBIFS update images, the update process has to be done in two separate steps: 1.

  • Page 309: Trouble-Shooting

    Chapter 6: Trouble-shooting This chapter includes a series of example problems and tips to help you fault find the mc²56 MKII system. For further assistance, please contact your local Lawo representative or email support@lawo.com. · The system will not boot or does not boot correctly ·...
  • Page 310 Chapter 6: Trouble-shooting The system will not boot or does not boot correctly The system will not boot or does not boot correctly Power off the Nova73 and wait for the system to shutdown. The system has completed its shutdown when the blue LED of the trackball is off. Power on to try a warm start.
  • Page 311 Chapter 6: Trouble-shooting The system boots up but I have no audio The system boots up but I have no audio Check the System Settings display to see if there any reported errors. If a Nova73 module or DALLIS I/O card is shown in red, then there is a problem with the connection or module/card.
  • Page 312 Chapter 6: Trouble-shooting The complete control surface is not responding The complete control surface is not responding Check the Ethernet A connections between the control surface and Nova73 Router Module. If main and redundant Router Modules are fitted to the Nova73, try forcing a manual takeover to the redundant control system.
  • Page 313 Try disconnecting and reconnecting the USB and power connectors to the panel. Try this a few times to see if the panel will boot. If not, then the panel may be faulty so please contact your local Lawo representative or email support@lawo.com. mc²56 MKII Technical Manual...
  • Page 314 Chapter 6: Trouble-shooting The graphics on the TFT displays freeze temporarily The graphics on the TFT displays freeze temporarily This can occur if the load on the CPU exceeds 95% - for example, during a production load. Audio processing is unaffected, and therefore the behaviour should be ignored.
  • Page 315 This can occur if a Bay Server looses its Ethernet connection to the Control System. restarting the Ethernet Bay Server. If the problem persists, then the display or Bay Server may be faulty so please contact your local Lawo representative or email support@lawo.com. mc²56 MKII Technical Manual...
  • Page 316 Chapter 6: Trouble-shooting The network connection to the control system is not working The network connection to the control system is not working If you cannot establish network communication between your computer and the control system: Check the network connection TCP/IP settings of your computer's network interface card.
  • Page 317 Chapter 6: Trouble-shooting Running a PING test Running a PING test The PING command is a built-in Windows and Mac function, that allows you to test whether you have a valid network connection to and from any networked device. Make sure that your computer is connected to the correct network port, and that you have configured the TCP/IP settings...
  • Page 318 Try disabling any firewall and/or antivirus software. TCP/IP Addresses for a list of the default control system IP addresses for different Lawo products. Or, you can check the IP address of your control system from the console GUI (using the System Settings display, see IP Address Primary).
  • Page 319 Chapter 6: Trouble-shooting mxGUI is not booting up mxGUI is not booting up If, when you start mxGUI, you see only a black screen and not the trackball shown below, then you should check the BIOS setup of your PC. Enter the BIOS system of your computer - the exact method varies depending on the PC manufacturer, so please refer to your computer's manual for details.

  • Page 320: Appendices

    DALLIS Interface Options · DALLIS IO Card Compatibility · SFP Modules & Installation · Local I/O Wiring · DSP Configurations · SDI Parameters · GNU Public License · Control System Locations · Lawo Default TCP/IP Addresses V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 321 Chapter 7: Appendices System Part Numbers System Part Numbers The following part numbers will help you locate data sheets for the principle system components: System Component Part Number 959-09 56 MKII Frame: 16 + 16C 959-10 16 + 16C + 16 959-11 32 + 16C + 16 959-12...
  • Page 322 Chapter 7: Appendices Control Surface Options Control Surface Options This section summarises the main control surface options. For more details, please refer to the relevant data sheet, available in the "mc2_Nova73_documentation" guide. See also Installing the Control Surface Service/Maintenance: Control Surface.
  • Page 323 Chapter 7: Appendices Control Surface Options Frame Layouts The mc 56 control surface comes in a range of predetermined frame sizes. Any frame can be expanded by fitting stand-alone extenders: Frame Layout Part Number 959-09 16+16C 959-10 16+16C+16 959-11 32+16C+16 959-12 32+16C+32 959-13...
  • Page 324 Chapter 7: Appendices Control Surface Options By default, frames come fully-fitted with the appropriate control surface panels: Control Surface Panel Part Number Fader Panel (1 per 16-fader decentral bay) 958-10 Central Panel (1 per console) 958-20 Channel display (1 per bay) 958-13 You can fit dummy panels within a frame, to reduce the initial cost of the system, and allow for future expansion.
  • Page 325 Chapter 7: Appendices Control Surface Options Frame Version Two different frame versions are available, designed for either studio or OB van installation. The version affects the side panels fitted to the console. You should specify the OB version for narrow side panels and a reduced console width: Option Part Number...
  • Page 326 Chapter 7: Appendices Control Surface Options Stand Optionally, the console can be delivered with a stand: Option Part Number Console Stand 959-32 V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 327 Chapter 7: Appendices Control Surface Options Overbridge Options Space is available in the Overbridge to fit either RTW metering (shown above) and/or a Lawo User Panel. The permitted variations are: Part Number User Panel Fitted 958/90 Blank Panel 958/91 TM 9 (shown above)
  • Page 328 Chapter 7: Appendices Control Surface Options The Overbridge User Panel options are: Part Number User Panel Description 962/29 REVEAL FADER 5 dedicated faders for revealing surround slaves. 962/14 USER KEYS 40 user buttons configured from the Custom Functions display. 962/16 INTERCOM integrated loudspeaker and internal talkback microphone, see Local...
  • Page 329 Chapter 7: Appendices Control Surface Options Local I/O Connection local I/O board, integrated within the control surface, is available in two versions; the version determines the connection to/from the Nova73: Option Part Number Local I/O (MADI) 958-55 Local I/O (RAVENNA) 958-50 You will need to reserve one MADI, or one RAVENNA, port within the Nova73 for this connection, see Nova73...
  • Page 330 Chapter 7: Appendices Control Surface Options Console Keyboard The console keyboard is available in English or German: Option Part Number English Keyboard 956-23 German Keyboard 956-24 The correct layout (English or German) is selected from the System Settings display (via the Global -> System options).
  • Page 331 Chapter 7: Appendices Control Surface Options Script Tray Optionally, one or more removable script trays can be fitted: Option Part Number Removable Script Tray 959-41 mc²56 MKII Technical Manual V5.10.2/1...
  • Page 332 From Version 5.4, the consoles support native RTP MIDI (MIDI over Ethernet). Thus, control of up to 32 channels (four conventional MIDI devices) can be achieved using an Ethernet connection to the Lawo network. RTP MIDI support is native within MAC computers and can be achieved on PCs using dedicated software tools. Note that the Recording Com Kit is still required for Sony 9pin and LTC connections.
  • Page 333 Chapter 7: Appendices Installing a Mirror Desk Installing a Mirror Desk From Version 5.4 onwards, two identical control surfaces can connect to the same Nova73 in order to mirror each other. For example, in a theatre you can install one surface in the auditorium and the other in a separate control room to facilitate mixing from two different locations.
  • Page 334 Chapter 7: Appendices Installing a Mirror Desk Bay Server Rotary Switches Each channel and central GUI bay is supported by an Ethernet Bay Server, mounted behind its TFT display. The Bay Server has a rotary switch with two settings: · Function - determines whether the Bay Server supports a channel or central GUI bay.
  • Page 335 Chapter 7: Appendices Nova73 Compact Core Nova73 Compact Core The Nova73 Compact offers an alternative to the Nova73 HD for space-restricted installations: Nova73 HD (10RU) Nova73 Compact (7RU) Operationally, the two cores are identical, and share the same Router, DSP and I/O Modules. A second Router Module can be fitted for redundancy.
  • Page 336 Chapter 7: Appendices Nova73 Module Options Nova73 Module Options The following tables summarise the Nova73 modules supported in this release of software. For more details, please refer to the relevant data sheet, available in the "mc2_Nova73_documentation" guide. See also Installing the Nova73 Plug-in Modules Service/Maintenance: Nova73.
  • Page 337 Chapter 7: Appendices Nova73 Module Options Central Router Modules 980/33 ROUTER MKII Routing matrix (8k² at 48kHz, or 4k² at 96kHz) and integrated control system. I/O Modules 981/02 AES3 + MADI 32 inputs and 32 outputs AES/EBU (via D-Sub or BNC rear connector panel);...
  • Page 338 Chapter 7: Appendices Nova73 Module Options Nova73 Rear Connector Panels The Nova73 HD supports two types of AES3 rear connector panel: the 980/14 (D-Sub) and 980/15 (BNC). Pin-outs for the Nova73 Compact AES3 rear connectors are identical to the 980/14. 980/14 Connector Panel D-Sub ·...
  • Page 339 Chapter 7: Appendices Nova73 Module Options 980/15 Connector Panel BNC · Outputs: 32 BNC connector, unbalanced contacts 75 Ω · Inputs: 32 BNC connector, unbalanced contacts 75 Ω mc²56 MKII Technical Manual V5.10.2/1...
  • Page 340 Chapter 7: Appendices DALLIS Interface Options DALLIS Interface Options The following tables summarise the DALLIS interfaces supported in this release of software. For more details, please refer to the relevant data sheet, available in the "mc2_Nova73_documentation" guide. See also Installing the DALLIS Plug-in Cards Service/Maintenance: DALLIS.
  • Page 341 Chapter 7: Appendices DALLIS Interface Options DALLIS I/O Cards Part Number & Connector Type Inputs Outputs Analogue D-Sub Mic/Line (trafo-balanced) 941/52 941/62 4 mono Line in (trafo-balanced) 941/02, 04, 06 941/12, 14, 16 4 mono Line out (trafo-balanced) 942/02, 04, 06 942/12, 14, 16 4 mono Mic/Line (elect-balanced)
  • Page 342 Chapter 7: Appendices DALLIS Interface Options DALLIS I/O Cards Part Number Audio de-embedder / Connector Type embedder 3G/HD/SD SDI 946/17 up to 8 AES3 in/out (stereo) 4 x BNC: in, thru, 2 out 2 x D-Sub: metadata HD/SD SDI 946/13 up to 4 AES3 in/out (stereo) 4 x BNC: in, thru, 2 out SD SDI...
  • Page 343 Chapter 7: Appendices DALLIS IO Card Compatibility DALLIS IO Card Compatibility The following table shows which DALLIS I/O Cards are supported by the 947/21 and 947/22 DALLIS master boards. Card Type 947/21 947/21 947/22 947/22 947/22 RA-Link RAV-net MADI RA-Link RAV-net DALLISSLOTTYPE_941_02 // Analog in 4 Mono traf.sym.
  • Page 344 Chapter 7: Appendices DALLIS IO Card Compatibility Card Type 947/21 947/21 947/22 947/22 947/22 RA-Link RAV-net MADI RA-Link RAV-net DALLISSLOTTYPE_942_61 // Monitor out 4 Stereo asym. SubD HeadphoneAmp. integrated VCA DALLISSLOTTYPE_942_61_Ext // Monitor out 4 Stereo asym.SubD HeadphoneAmp. w ith Extender DALLISSLOTTYPE_942_84 // Analog --/out 1*8Mono elec.sym.
  • Page 345 Chapter 7: Appendices DALLIS IO Card Compatibility Card Type 947/21 947/21 947/22 947/22 947/22 RA-Link RAV-net MADI RA-Link RAV-net DALLISSLOTTYPE_945_01 // GPIO InOptos OutRelais SubD DALLISSLOTTYPE_945_05 // GPIO InOptos OutOptos VCA SubD DALLISSLOTTYPE_945_05_Ext // GPIO InOptos OutOptos VCA SubD m w ith Extender DALLISSLOTTYPE_945_21 // Serial Routing 4*RS422 RJ45 DALLISSLOTTYPE_945_22 // Serial Routing DALLISSLOTTYPE_945_61 // Opto-Sw itch / BNC-Converter...
  • Page 346 Chapter 7: Appendices DALLIS IO Card Compatibility Card Type 947/21 947/21 947/22 947/22 947/22 RA-Link RAV-net MADI RA-Link RAV-net DALLISSLOTTYPE_946_19 // 946/17 3G SDI De-Embedder (16 channels) DALLISSLOTTYPE_946_20 // 946/17 3G SDI De-Embedder (8 channels) DALLISSLOTTYPE_946_21 // 946/17 3G SDI Embedder (16 channels) DALLISSLOTTYPE_946_22 // 946/17 3G SDI Embedder (8 channels)
  • Page 347 Chapter 7: Appendices DALLIS IO Card Compatibility Card Type 947/21 947/21 947/22 947/22 947/22 RA-Link RAV-net MADI RA-Link RAV-net LOCALIOSLOTTYPE_958_60 // Monitor out 4 Stereo asym. SubD HeadphoneAmp. integrated VCA (Identical to 941_85) LOCALIOSLOTTYPE_958_60B // Monitor out 4 Stereo asym. XLR HeadphoneAmp.
  • Page 348 SFP Modules & Installation The following SFP transceivers are available for the relevant MADI and RAVENNA ports. Note that all transceivers must be Lawo-certified (as listed below). MADI Ports Options include multi-mode and single-mode fibre, and standard coaxial cable. For more details, please refer to the module's data sheet.
  • Page 349 Chapter 7: Appendices Local I/O Wiring Local I/O Wiring The following diagrams illustrate the wiring, pin-outs and default jumper switch positions for the local I/O. Note that AES IN 5-8 and AES OUT 5-8 connect to the RTW meter if either of the TM 7 or TM 9 Overbridge options are fitted.
  • Page 350 Chapter 7: Appendices Local I/O Wiring V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 351 Chapter 7: Appendices Local I/O Wiring mc²56 MKII Technical Manual V5.10.2/1...
  • Page 352 Chapter 7: Appendices Local I/O Wiring V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 353 Chapter 7: Appendices Local I/O Wiring Local I/O Jumper Switch Positions There are four jumper switches on the local I/O connector board, which control two settings: · JP 3,4 - set the connection to the Line input 16 A-D converter. This can be taken from: o an "internal talkback mic preamp"...
  • Page 354 Chapter 7: Appendices DSP Configurations DSP Configurations DSP resources are allocated using DSP configurations. Please note: · The variation with 1 DSP board includes: 1 x stereo PFL; 1 x stereo AFL. All other variations include: 2 x stereo PFL; 1 x stereo AFL; 1 x surround AFL (7.1). ·...
  • Page 355 Chapter 7: Appendices SDI Parameters SDI Parameters AdminHD can define a number of parameters for the SDI Card, SDI Signal In and SDI Signal Out. The parameters are what the system resets to after a cold start. Users can change these parameters later from the GUI. The parameters are similar to those on the mc GUI's Signal settings display, and vary depending on the type card:...
  • Page 356 Chapter 7: Appendices SDI Parameters SDI Parameters (3G SDI Card) The DALLIS 3G/HD/SD SDI card (946/17) is a multi-rate SDI card with BNC input, thru and two outputs. It contains an audio embedder and de-embedder for up to 16 audio channels, and a VANC embedder and de- embedder for two independent Dolby E Metadata streams.
  • Page 357 Chapter 7: Appendices SDI Parameters 3G SDI · SRC – check this option to enable sample rate conversion. Note that SRC is applied to all channels on the card. Normally, SRC should be enabled. If SRC is off (unchecked), then the system must be clocked to the same reference as the sending device.
  • Page 358 Chapter 7: Appendices SDI Parameters Embedder · Clean – check this option to set the embedder mode to “Clean”. In this mode the incoming audio stream is deleted and a new data structure generated according to your embedder settings. Note that if you select this mode any existing audio data will be lost.
  • Page 359 Chapter 7: Appendices SDI Parameters De-Embedder · DALLIS signal in source 1 to 16 – use these options to define the source for each de-embedder. mc²56 MKII Technical Manual V5.10.2/1...
  • Page 360 Chapter 7: Appendices SDI Parameters Metadata The SDI module offers 2 metadata ports according to SMPTE RDD-2008. This allows embedding, de-embedding and transport of two independent Dolby metadata streams alongside with the video. The streams can be accessed via two D-Sub connectors at the front panel. ·...
  • Page 361 Chapter 7: Appendices SDI Parameters SDI Parameters (non 3G SDI Cards) The DALLIS HD or SD SDI cards (946/13, 09, 05, 01) provide the ability to route a maximum of 8 channels to/from the SDI stream. Sample rate conversion can be applied to the whole card (all 8 channels), and delay can be applied to either the embedded or de-embedded signals.
  • Page 362 Chapter 7: Appendices SDI Parameters SDI Card Select an SDI card from the System tree, and click on SDI to adjust the following card parameters: · SRC – check this option to enable sample rate conversion. Note that SRC is applied to all 8 channels on the card.
  • Page 363 Chapter 7: Appendices SDI Parameters SDI Inputs Select an SDI input signal from the System tree, and click on SDI to adjust the following signal parameters: · Group select – this field defines which pair of SDI channels will map to the selected SDI card input. In our example, Group 2 Channels 3&4 from the SDI stream will be de-embedded to SDI Signal In 1 and ·...
  • Page 364 Chapter 7: Appendices SDI Parameters SDI Outputs Select an SDI output signal from the System tree, and click on SDI to adjust the following parameters: · Group select – this field defines which pair of SDI channels will map to the selected SDI card output. In our example, Group 1 Channels 1&2 from the SDI stream will be embedded to SDI Signal Out 1 and 2.
  • Page 365 The GPL source code contained in this product is available at Lawo service department. If you would like a copy of the GPL source code in this product on a CD, please send €9,90 to Lawo for the cost of preparing and mailing the CD to you.
  • Page 366 Nova products. Note that the Router Module MKII (980/33) control system provides two network ports: ETHERNET A connects to the mc control surface; ETHERNET B connects to the Lawo system network. System Router Module Control System Location System Network Port mc²...
  • Page 367 Chapter 7: Appendices Lawo Default TCP/IP Addresses Lawo Default TCP/IP Addresses Default IP Addresses The default IP addresses, for different Lawo product control systems, are: · 36 = 192.168.102.36 · 56 = 192.168.102.56 · 66 = 192.168.102.65 · Nova73 (HD & Compact) = 192.168.102.1 ·...

  • Page 368: Glossary

    ControlHD Lawo’s control software for Nova73 systems. DALLIS Lawo’s modular I/O interfacing system based on 19” frames using plug-in cards for different interfaces. V5.10.2/1 mc²56 MKII Technical Manual...
  • Page 369 Glossary deciBel A unit of transmission giving the ratio of two powers. The number of bels is the logarithm to the base 10 of the ratio of the two powers. One decibel equals one tenth of a bel. dBU is used to describe levels within the analogue domain, and is a measure of absolute voltage level based on 0dBU = 0.775 Volts (RMS).
  • Page 370 M-S to X-Y decoding to turn the Middle and Side signal into normal Left and Right stereo. mxGUI Lawo’s control software for mc and Nova73 systems. The software runs GUI displays from an external PC and can be used either online or offline.
  • Page 371 Remote MNOPL The remote control protocol RemoteMNOPL is a LAN based client-server network byte order protocol to enable third party systems to control Lawo’s digital mixing consoles or standalone routers. Roll-off Frequency See Shelving EQ.
  • Page 372 Glossary Telephone Hybrid Device which deals with bi-directional signals to/from a 2-wire phone line. One line provides an incoming feed from the phone line (e.g. the guests voice), and the other sends signal back to the receiver (e.g. the mix minus feed). Threshold In the context of dynamics processing (compressor, limiter, gate or expander), the threshold defines the signal level at which the processor starts to act.

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