Audison bit One HD Virtuoso User Manual
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Audison bit One HD Virtuoso User Manual

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USER'S
MANUAL
rev. 3.0
aidison.com

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Summary of Contents for Audison bit One HD Virtuoso

  • Page 1 USER’S MANUAL rev. 3.0 aidison.com...

  • Page 2: Table Of Contents

    4.3 INPUTS - REMOTE CONTROL OUTPUTS AND POWER SUPPLY ................8 CONNECTIONS..................................10 5.1 POWER SUPPLY AND REMOTE TURN ON ........................10 5.2 HOW TO TURN THE bit One HD Virtuoso ON/OFF .....................10 5.3 PERSONAL COMPUTER and DIGITAL REMOTE CONTROL (DRC MP) ..............10 5.4 LOW-LEVEL AND DIGITAL INPUT SIGNALS ........................11 5.4.1 PRE IN - CH1/CH6 ANALOG STEREO SIGNAL ......................11...

  • Page 3: Product Description

    The all-round software and the endless dedication of the R&D team, aimed at improving and updating the product, make the bit One HD Virtuoso the reference device on the market, keeping its leadership for many years to come and rewarding the user with the quality of its sound and with a long-lasting investment.

  • Page 4: Bit One Hd Virtuoso And Drc Mp Installation

    USER'S MANUAL 3. bit One HD Virtuoso AND DRC MP INSTALLATION bit One HD Virtuoso: External dimensions Mounting dimensions 209 mm / 8.22 in 233 mm / 9.17 in 4,2 mm x 32 mm Fixing instructions Light sensor 87 mm / 3.45 in 11 mm / 0.43 in...

  • Page 5: Connection Panels - Description

    Channels Ch1 - Ch2 feature the AUTO TURN ON (ART) function through the connection with the source speakers outputs. This function can be excluded using the PC software (see section 7.2.2.2) The input signals are interfaced to the bit One HD Virtuoso via wiring with a multi-pin 24 poles connector as described below. MASTER INPUTS...
  • Page 6 USER'S MANUAL PRE IN low-level MASTER inputs (see section 5.4.1) Ch1 - Ch2 - Ch3 - Ch4 - Ch5 - Ch6 To connect RCA cables coming from the main analog signal source. If these inputs are used, the MASTER SPEAKER IN inputs can not be used. AUX auxiliary low-level STEREO inputs (see section 5.4.2) To connect the RCA cables coming from additional analog signal sources.

  • Page 7: Output Signals

    Remote Out signal is available on the AC LINK 1 / AC LINK 2 connection plugs and is active to the amplifiers supporting this function (Audison AV amplifiers with AV bit IN input). (Remote Volume Aux): control signal output to connect to the master source AUX input, to enable the “AIS - Auto Input Switch”...

  • Page 8: Inputs - Remote Control Outputs And Power Supply

    A misconnection may result in damage to the bit One HD Virtuoso. After applying a 12V power, wait at least 10 seconds before turning the bit One HD Virtuoso on.
  • Page 9 - AUX SELECT: selection of the AUX. This function is activated by connecting the terminal to + 12V. The control signals are interfaced to the bit One HD Virtuoso via wiring with a multi-pin 4 poles connector as described below.

  • Page 10: Connections

    The bit One HD Virtuoso is on when the Audison logo lights up in blue. After receiving the turn on input the bit One HD Virtuoso takes 6 seconds to start working. It can be turned on / off in the following ways: Through the DRC MP main control switch (to turn on).

  • Page 11: Low-Level And Digital Input Signals

    "AUTO INPUT SWITCH” AUX SIGNAL Activate the ”AUTO INPUT SWITCH” function on the AUX input via PC software to enable the bit One HD Virtuoso AUX input, each time the source AUX input is activated. When using this function the bit One HD Virtuoso volume can be controlled through the source volume (see section 7.2.4).

  • Page 12: High-Level Input Signals

    This control is activated by connecting the terminal at + 12V. 3. Through the selection of the OPTICAL 1/ OPTICAL 2 input via the bit One HD Virtuoso PC software. 4. Through the selection of the OPTICAL 1/ OPTICAL 2 input on the OEM source, using the “Auto Input Switch”...

  • Page 13: Auto Input Switch" Optical 1 / Optical 2 Signals

    Activate the ”AUTO INPUT SWITCH” function on the OPTICAL 1 or OPTICAL 2 input via PC software to enable the bit One HD Virtuoso OPTICAL 1 or OPTICAL 2 input, each time the source AUX input is activated. When using this function the bit One HD Virtuoso volume can be controlled through the source volume (see section 7.2.4 - 8.3.5)

  • Page 14: Output Signals

    USER'S MANUAL OUTPUT SIGNALS AD LINK-OUT 5.7.1. OUTPUT TO AN AMPLIFIERS SYSTEM PROVIDED WITH AD LINK AND AC LINK CONNECTION (THESIS TH / AV AMPLIFIERS) bit One HD Virtuoso (see section 7.2.2.12 - 7.2.3.9 - 7.2.4.5) Top Side CH1÷CH8 CH9÷CH13 LEVELS...

  • Page 15: Output To An Amplifiers System With Pre Input

    USER'S MANUAL 5.7.2. OUTPUT TO AN AMPLIFIERS SYSTEM WITH PRE INPUT CH1 ÷ CH4 CH5 ÷ CH8 CH9 ÷ CH12 CH13 5.7.3. OUTPUT TO AN AMPLIFIERS SYSTEM PROVIDED WITH AD LINK AND AC LINK CONNECTIONS (THESIS TH) AND AMPLIFIERS PROVIDED WITH PRE INPUT (see section 7.2.2.12 - 7.2.3.11 - 7.2.4.6 - 8.3.3) AV Amplifier CH5÷CH8...

  • Page 16: Bit One Hd Virtuoso Software And Drivers - Installation Guide

    6. bit One HD Virtuoso SOFTWARE AND DRIVERS - INSTALLATION GUIDE SOFTWARE INSTALLATION GUIDE Insert the “bit One HD Virtuoso Setup CD” into the CD-Player of the PC you are going to use Windows Vista: select “Computer” from the Windows START menu;...
  • Page 17 USER'S MANUAL Windows Vista: select NEXT to go on with the installation, CANCEL to interrupt it; Windows 7: select NEXT to go on with the installation, CANCEL to interrupt it; Windows 8/10: select NEXT to go on with the installation, CANCEL to interrupt it. Windows Vista: select I Agree and then NEXT;...

  • Page 18: Drivers Installation Guide For Windows Vista, 7/8/10

    WARNING: when connecting a laptop PC via USB cable to the bit One HD Virtuoso while the device is turned on, the laptop has to work with its own battery, keeping it disconnected from the mains adapter (external power supply).

  • Page 19: Bit One Hd Virtuoso Setup With Pc

    7. bit One HD Virtuoso SETUP WITH PC To adjust the bit One HD Virtuoso functions a software is required. The processor needs to be connected to the PC and turned on. After installing the software, start it by selecting the icon shown on your desktop.
  • Page 20 USER'S MANUAL Pop Up Mode: • It is possible to exploit the active Pop Up mode during the setup of your audio system on the equalizer windows, Filter settings and Delay, to obtain greater resolution and have a better view of your setup. Clicking on the icon , the windows will be enlarged and it will be possible to make a more precise setup, to return to the main menu, just click outside the active pop up.

  • Page 21: Connect Mode

    CONNECT MODE In this case the bit One HD Virtuoso processor must be connected to the PC and turned on. The connection between PC and bit One HD Virtuoso can be established via USB or Wireless cable through the W-CON interface.
  • Page 22 If at the end of the scanning the bit One HD Virtuoso is not found: - check that the bit One HD Virtuoso is switched on (Audison logo light on);...

  • Page 23: I/O Configuration Wizard

    WARNING: during this operation it is advisable to disconnect the RCA / AD LINK - AC LINK sockets of the bit One HD Virtuoso, connected to the amplifiers. Click on the Config menu and select I/O Configuration Wizard. Configuration wizard for the system to be implemented Select the operating mode between IIR o FIR.

  • Page 24: Automatic Routing

    It allows to identify and compensate for possible time delays and electric phase inversion of the OEM source interfaced with the bit One HD Virtuoso; b. Master DE-EQ / Phase Alignment. It allows the user to carry out an analysis of the emission fronts, in this...
  • Page 25 USER'S MANUAL Analog inputs configuration The inputs can be selected by clicking on the system’s loudspeakers assigning the corresponding channel number. Based on the type of analog input there will be: - Low Level the following input channels are available: Front Left Full, Front Right Full, Rear Left Full, Rear Right Full, Center Full, Subwoofer.
  • Page 26 Press NEXT to continue with the configuration. Press CANCEL to exit. Remark: the calibration is essential to adapt the bit One HD Virtuoso sensitivity to the signal coming from the source. Important Remark: the head unit level must be elevated to the maximum undistorted level.
  • Page 27 - Press BACK to go back to the previous step, check the inputs connection to the bit One HD Virtuoso and repeat the calibration procedure - Press NEXT to continue with the configuration, check the inputs connection.
  • Page 28 Master Input Delay / Master Input Polarity The presence of time delays on the inputs of the Head Unit interfaced to the bit One HD Virtuoso as well as any phase inversions of the signal used can be verified. - Press BACK to go back to the previous step.
  • Page 29 USER'S MANUAL Source De-equalization/ Phase Analysis Operation not mandatory, but necessary for equalized OEM sources.The de-equalization process performs an analysis of the electrical frequency response comingfrom the different channels of the OEM source, automatically applying an equalization contrary to the original one, thus generating a linear signal, much more suitable to drive high quality audio systems.Regardless of the input channels used, the de-equalization will be...
  • Page 30 USER'S MANUAL INPUT Analysis Dashboard. At the end of the procedure the results of the analysis of the fronts of the interfaced source will be shown. By selecting Module the frequency trend of the signal will be displayed (Master EQ), the curve calculated to compensate for the present equalization (Master De-Eq), the trend of the sum (SUM), in addition the software will calculate the trend of any input filters (XOVER) available.
  • Page 31 RVA TONE folder located inside the Setup CD (these files can also be downloaded from the Audison website). Please note that the storage device must only contain this file and no other files.
  • Page 32 Remark: if you decided to use the FIR mode the bit One HD Virtuoso will avail of a maximum of 9 output channels to be enabled. - Press BACK to go back to the previous step.
  • Page 33 - Press NEXT to continue the configuration. - Press CANCEL to exit. Processor outputs (Ch1÷Ch13 IIR MODE) assignment. The bit One HD Virtuoso features 13 output channels. On this specific step of the procedure, any signal can be assigned to each output channel.
  • Page 34 CH9-CH13 channels will be available on the AD LINK 2 socket. Remark: remember to assign the corresponding Amp ID to the specific amplifier. The bit One HD Virtuoso will automatically recognize the identified amplifier. Finish System configuration successfully completed. Stop playing the Test track, remove the supplied Setup CD from the head unit CD player and then press OK.

  • Page 35: Pass Through

    USER'S MANUAL 7.2.3 PASS THROUGH The selection of I/O configuration using the "PASS THROUGH" allows the interface in direct configuration between inputs and outputs. Moreover, during the guided procedure it allows to divide the emission front in order to increase the number of existing ways per front.
  • Page 36 - Press NEXT to continue with the configuration. - Press CANCEL to exit. Remark: the calibration is essential to adapt the bit One HD Virtuoso sensitivity to the signal coming from the source. Important Remark: the head unit level must be elevated to the maximum undistorted level.
  • Page 37 - Press BACK to go back to the previous step, check the inputs connection to the bit One HD Virtuoso and repeat the calibration procedure. - Press NEXT to continue with the configuration, check the inputs connection.
  • Page 38 Master Input Delay / Master Input Polarity The presence of time delays on the inputs of the Head Unit interfaced to the bit One HD Virtuoso can be verified as well as any phase inversions of the applied signal. This operation in PASS THROUGH mode has no corrective action, it is only used to check the system status.
  • Page 39 USER'S MANUAL INPUT Analysis Dashboard At the end of the procedure the results of the analysis of the interfaced source fronts will be displayed. The frequency trend of the signal will be displayed (Master EQ), and the trend of any input filters (XOVER) present.
  • Page 40 Remark: if you selected the FIR mode the bit One HD Virtuoso will have a maximum of 9 out channels to enable. Pass through 1:1 IIn this configuration the number of output channels is equal to the number of input channels. So if you have 8 channels in input it will be possible to have a system with 8 channels in output.
  • Page 41 Press NEXT to continue with the configuration. Press CANCEL to exit. Processor outputs (Ch1÷Ch13 IIR MODE) allocation. The bit One HD Virtuoso features 13 output channels. On this specific step of the procedure, any signal can be assigned to each output channel.
  • Page 42 CH9-CH13 channels will be available on the AD LINK 2 socket. Remark: remember to assign the corresponding Amp ID to the specific amplifier. The bit One HD Virtuoso will automatically recognize the identified amplifier. Finish System configuration successfully completed. Stop playing the Test track, remove the supplied Setup CD from the head unit CD player and then press OK.

  • Page 43: Master Input Optical 1

    RVA TONE folder located inside the Setup CD (these files can also be downloaded from the Audison website). Please note that the storage device must only contain this file and no other files. If you use the USB memory to activate the switching via the RVA function, simply select the USB (SD) or Master input.
  • Page 44 Remark: if you decided to use the FIR mode the bit One HD Virtuoso will avail of a maximum of 9 output channels to be enabled. From this point onwards a simulation of a system with the following components will be used:...
  • Page 45 USER'S MANUAL Processor outputs (Ch1÷Ch13 IIR MODE) allocation The bit One HD Virtuoso features 13 output channels. On this specific step of the procedure, any signal can be assigned to each output channel. Eg.: the outputs 1 and 2 can be assigned to the...
  • Page 46 USER'S MANUAL System configuration successfully completed Stop playing the Test track, remove the supplied Setup CD from the head unit CD player and then press OK.

  • Page 47: Bit One Hd Virtuoso Setup Using A Pc

    WARNING: we recommend that you do not modify the settings of your bit One HD Virtuoso to explore its different features. Take your time to get familiar with the possibilities this software offers. The settings applied to the bit One HD Virtuoso have immediate effect on the signal. Should these settings not be performed with the due attention, they may cause damage to the system speakers.

  • Page 48: Main Menu: "File

    Load Setup: by selecting this entry, the bit One HD Virtuoso entire setup is loaded from a previously saved file (EX. “BitOnehdConfig1.bhd”). This feature is available both in TARGET and OFFLINE mode.
  • Page 49 - Select NO to interrupt the process. WARNING: before disconnecting the bit One HD Virtuoso from the PC or each time that you exit the PC software after modifying the system configuration, always run the Finalize to bit One HD Virtuoso procedure.

  • Page 50: Main Menu' "Config

    To complete the setup of the amplifiers equipped with AC LINK input, it is essential that the DRC MP is connected to the bit One HD Virtuoso. - Open the PC software and proceed with the setup of the audio system.
  • Page 51 16.5KHz file format ( Default) available in the mp3 16.5 kHz -6 dB RVA TONE folder located inside the Setup CD (more Test files are available for download on the Audison website). 11:10 2:33:00 We remind you that the storage device must only contain this file Sfoglia Suppor.
  • Page 52 D. Gain Tone: function to set the “Freq Tone” for the switch of the bit One HD Virtuoso auxiliary input. The Gain Tone default value is set to a value calculated during the I/O Configuration Wizard.
  • Page 53 • Shutdown time: delay between the turn off/deactivation of the REMOTE OUT signal to the amplifiers and the bit One HD Virtuoso shutdown. Acting on this parameter is not generally essential but it could useful to decrease it when amplifiers in the system produce a “Bump”...

  • Page 54: Memory

    USER'S MANUAL MEMORY The bit One HD Virtuoso manages the system setup working on Preset A by default; however, it also offers the possibility to store and recall eight Presets (A, B, C, D,E,F,G,H). Pressing the MEMORY button on the main menu you can access the different functions you can perform on the featured presets.

  • Page 55: Select A Channel / Battery Status

    USER'S MANUAL SELECT A CHANNEL / BATTERY STATUS This window is active. You can click on the speaker or on the speaker system to manage each single channel that, once selected, will be highlighted. If you keep the CTRL key pressed and click on another channel, this other channel will be selected and highlighted as well.

  • Page 56: Channel Map

    USER'S MANUAL CHANNEL MAP This window displays the names given to the eight output channels of the bit One HD Virtuoso. This window is active. You can click on it to manage each channel which, once selected, will be highlighted.

  • Page 57: Filter Settings / Delay

    FIR (to be enabled during the Wizard see sec. 7.2.2 When starting the software, the bit One HD Virtuoso offers the Butterworth as a standard filter model. By changing the model to Linkwitz or Bessel, the change will be made only to the channel (mono) or channels (stereo - Xover Link activated) concerned.
  • Page 58 USER'S MANUAL Difference between IIR and FIR filters. IIR digital filters faithfully simulate analog vs IIR FILTER filters (active or passive), approximating phase and frequency behavior. Like their analog equivalents, they are affected by unavoidable phase rotations at the cut-off frequency, which are different based on the type of curve used (Butterworth, Linkwitz, Bessel), however still perceived when listening.
  • Page 59 12/24/36/48 dB/Oct. (Linkwitz) 6/12/18/24/30/36/ dB/Oct. (Bessel) When starting up the software, the bit One HD Virtuoso offers Butterworth with 12 dB/oct slope as default slope. By changing the slope, the change will be applied only to the channel you are working on.

  • Page 60: Set Distance And Delay

    USER'S MANUAL 8.7.2 SET DISTANCE AND DELAY Two modes are available for the set up of the bit One HD’s time delays: - Basic Mode. The system time delays can be displayed by selecting the Channel Map loudspeaker from the main software screen. Then enter the distances (cm/inch) from the listening point, and the related “fine set”...
  • Page 61 USER'S MANUAL 8.7.2.1 TIME DELAYS ENTRY BASIC MODE Switching from POP UP mode to the PC software normal display mode will only show the standard display of the menu described below. By selecting a channel from the Channel Map, it will be possible to act on the parameters: - Set Distance: to edit the selected loudspeaker distance (cm/inc) from the Channel Map.
  • Page 62 USER'S MANUAL 8.7.2.2 TIME DELAYS ENTRY POP UP MODE By selecting the icon , the customization menu of the output channel filters will appear as shown to the side. It will be possible to intervene to set the time delays by clicking on DELAY SETTINGS. Time delays entry default mode “From listening Point cm/inch"...
  • Page 63 USER'S MANUAL From Farthest Speaker cm/inch: the related distance between the loudspeakers and the farthest speaker in the system. From Farthest Speaker ms: the delay introduced between the farthest speaker and the rest of the system. If a fine set is entered, the value on the channel map will become red. The software, in addition to offering the conversion of values according to the selected mode, will allow their adjustment, passing from one mode to another.

  • Page 64: Eq Settings

    USER'S MANUAL EQ SETTINGS The bit One HD Virtuoso software provides a series of equalizers to be managed on screen which, with extreme versatility, provide for an optimal calibration of the audio system. The user can operate on the equalization of the Master or AUX analog inputs by choosing the “Input EQ”...
  • Page 65 By clicking on the Phase on/off key, it is possible to enable or disable the correction of the phase applied to the Head Unit connected to the bit One HD Virtuoso. The activation is successful when the led light becomes red.
  • Page 66 USER'S MANUAL LEVELS: during the tuning phase of the inputs it is possible to carry out a further refinement of the input levels. This can be done by selecting the Fine Settings item, which will allow you to act on the sliders of the input sensitivity of each Master channel (previously set automatically), or via the active buttons:...
  • Page 67 USER'S MANUAL OPTICAL 1 / OPTICAL 2 INPUT SETTING Select Optical 1 / Optical 2 on the graphic interface to modify the equalizer parameters, in order to set up a 10 pole (of which 9 FIR - blue poles) and 1 IIR (green pole) equalization curve.

  • Page 68: Channels And Front Equalizer

    USER'S MANUAL 8.8.2 CHANNELS AND FRONT EQUALIZER The CHANNEL EQ equalizer works for functional groups and for each channel according to the selection chosen for the display. It is possible to perform an equalization by selecting a single speaker in the system or selecting the entire front of the audio system.
  • Page 69 USER'S MANUAL IIR MODE By clicking on the POP UP activation icon , you can bring to Full screen the display of the main controls of the equalizer. If you do not use the POP UP mode it will always be possible to perform system tuning but reducing the use of the equalizer functions.
  • Page 70 USER'S MANUAL The curve can be manually edited using the mouse pointer. To be able to vary the "F" G" and "Q" factors, you will just need to act on the mouse wheel equipped with this function. A finer adjustment of these parameters can also be made using only the PC keyboard - The keys : allow the selection of the pole to be adjusted on the diagram.
  • Page 71 USER'S MANUAL Remark: in order to display the set equalization curve more clearly, it is possible to increase or decrease the vertical scale (dB) by moving the cursor positioned to the right of the equalization curve diagram. By default the diagram display is set to ±...
  • Page 72 USER'S MANUAL FIR MODE By clicking on the POP UP activation icon , you can bring to Full screen the display of the main controls of the equalizer. If you do not use the POP UP mode it will always be possible to perform system tuning but reducing the use of the equalizer functions.
  • Page 73 USER'S MANUAL • FIR POLES: it is possible to set the FIR parametric pole by operating on the setup window adjusting the Frequency (f: 100Hz÷20KHz step min 1HZ), Gain (g: -15 dB ÷ +15dB step min 0.1 dB) and the Q factor (Q: 0.1÷ 16 step min 0.1) using the cursors.
  • Page 74 USER'S MANUAL Xover: it displays the electrical response subjected to filtering (XOVER), by clicking on the box (red curve). EQ: it displays the electrical response subjected to equalization, by clicking on the box (yellow curve). SUM: it displays the sum between the electric response and the crossover, by clicking on the box (purple curve).

  • Page 75: Main Eq

    - Keys PCM FILTER MODE: this function operates on the internal DACS of the bit One HD Virtuoso (setting them internally ½ Fs); (Fs = 96KHz). It is only available on the analog outputs. By activating the AD LINK / AC Link outputs this function will not be available.

  • Page 76: Output Level

    USER'S MANUAL OUTPUT LEVEL This section shows the settings of the output levels of the bit One HD Virtuoso active channels as displayed by the software. Following please note the description of each of the functions marked with numbers in the image above.

  • Page 77: Volume Level

    The “Subwoofer Level” function allows for the subwoofer output level adjustments (-12 ÷ 0 dB), when the system features a subwoofer. The “Limiter” function enables the limiter on bit One HD Virtuoso output level. This function is essential to avoid the occurrence of temporary clipping, causing the outputs saturation. By selecting “Limiter” again, the function will be disabled.

  • Page 78: Setup

    Enable or disable the correction of the phase applied to the Head Unit Connected to the bit One HD Virtuoso detected during the analysis performed. The graphic interface will show the fronts related to the All-Pass filters...
  • Page 79 Head Unit connected to the bit One HD Virtuoso. The activation is successful when the led light becomes red. Restore Phase Alignm suggestions: If an “AUTOMATIC MASTER DE-EQ / PHASE Analysis”...
  • Page 80 USER'S MANUAL The semi-automatic procedure continues requesting the set up of the high volume listening reference level. Move the Volume slider to the desired level. After adjusting the slider, select START. Move the EQ slider to set up the high volume response equalization until the desired sound is achieved.

  • Page 81: Device Info

    "I / O CONFIGURATION WIZARD" concerning the presence of time delays, possible compensation and the result of the correct electric connection of the wiring to the inputs of the bit One HD Virtuoso. 8.13 DEVICE INFO This window shows whether the bit One HD Virtuoso is properly interfaced with the PC and the DRC MP.

  • Page 82: Troubleshooting

    One HD Virtuoso does not connect to PC software - If, while tuning the system with the PC connected to the bit One HD Virtuoso, the device is switched off and then on again, the connection is lost and the software can not “finalize” the selected setup. If you don’t want to lose the modifications and setup previously selected, proceed as follows: a- save the setup as a file on the PC using the function: FILE / SAVE SETUP;...

  • Page 83: Firmware Update

    Do not interrupt the process in any way. The performed update is displayed on the dialog window. To use the bit One HD Virtuoso again, close the program on the PC and turn off the bit One HD Virtuoso.

  • Page 84: Rescue Mode

    After Sales Service might need to be contacted to reprogram the bit One HD Virtuoso. 5. Before starting the bit One HD Virtuoso update, the program warns you to: - not disconnect the bit One HD Virtuoso from the PC;...
  • Page 85 TARGET MODE 8. Disconnect and the connect again the bit One HD Virtuoso terminal block. 9. Turn bit One HD Virtuoso back on and restart the PC software. If bit One HD Virtuoso firmware update has been completed Update correctly, the dialog window will display the following: - new bit One HD Virtuoso Firmware version.

  • Page 86: Technical Specifications

    Digital AD Link 2 Ch9 ÷ Ch13 (IIR mode); Ch9 only (FIR mode) CONNECTION From / To Personal Computer 1 x micro USB To Audison Amplifiers 2 x (AC Link/AD LINK) control bus To Audison DRC 1 x AC Link CROSSOVER...

  • Page 87: Addendum

    USER'S MANUAL 11. ADDENDUM 11.1 USE OF THE KEYBOARD TO ADJUST THE BIT ONE HD SETTINGS Equalizers Use of keyboard shortcuts to use Equalizer tuning. Select an equalizer among Input EQ, Channels EQ, Main EQ. Equalizer ZOOM Equalizer pole selection. Selection of the “F”,”G”,“Q”,”Phase”...
  • Page 88 USER'S MANUAL Filters /Delay Use of keyboard shortcuts to use the Filter tuning. Select a field within the Filter Settings: Adjust the fields Filter Type, Filter Model, Lo-P, Hi-P Slope, Set Distance, Delay (minimum step). Levels Use of keyboard shortcuts to adjust output Levels. Select a level Slider: Adjust Volume Master, Volume Sub, Volume Channels Output levels.

  • Page 89: Acoustics Rta Via Bit Tune

    Turn the bit Tune on and connect the USB cable to the PC. Set the function switch of the bit Tune on PC ANALYZER and Turn on the Audison bit processor and connect the USB cable to the bit Tune.
  • Page 90 PART OF ELETTROMEDIA 62018 Potenza Picena (MC) Italy T +39 0733 870 870 - F +39 0733 870 880 www.elettromedia.it...

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