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User Guide FreeSpeak Edge™ User Guide Part Number: PUB-00020 Rev A Date: June 05, 2020...
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The product described in this document is distributed under licenses restricting its use, copying, distribution, and decompilation / reverse engineering. No part of this document may be reproduced in any form by any means without prior written authorization of Clear-Com, an HME Company.
5.5 Adding an E-IPA-HX card to the software 5.6 Configuring the E-IPA-HX card for FreeSpeak Edge 5.7 Beltpack roaming between E-IPA-HX cards 5.8 Connecting the FreeSpeak Edge transceivers to a matrix 5.9 Adding transceivers to the matrix 5.10 Beltpack roles 5.11 Registering the beltpack to a matrix...
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FreeSpeak Edge | User Guide 10.10 Waste Electrical and Electronic Equipment (WEEE) 10.11 General Battery Safety Instructions for Battery Models: BAT41, BAT50, BAT60, BAT70, BAT80 10.12 배 터 리 모 델 에 대 한 일 반 배 터 리 안 전 지 침 : BAT41, BAT50, BAT60, BAT70, BAT80 10.13 BAT41, BAT50, BAT60, BAT70, BAT80...
Use only chargers provided by HME/Clear-Com to charge the battery packs or beltpacks: BAT80 Battery pack and beltpack charger manufactured by HME/Clear-Com The beltpack can also be charged using a USB cable;...
FreeSpeak Edge | User Guide This product uses Lithium Ion Batteries which can be a fire hazard, if used improperly. Use only HME/Clear-Com supplied BAT80 or equivalent battery packs to ensure safe operation of the beltpack. When using AA Batteries follow all safety instructions from manufacturer. Do not mix different battery chemistries.
FreeSpeak Edge | User Guide Introduction to FreeSpeak Edge™ FreeSpeak Edge™ is a member of Clear-Com’s FreeSpeak™ family of digital wireless intercom solutions. It uses the 5 GHz radio frequency range. The FreeSpeak Edge system includes full duplex multi-channel wireless beltpacks and transceivers for use in a matrix with Clear-Com's SMPTE 2110-30/AES67 compatible IP audio card, the E-IPA-HX.
FreeSpeak Edge | User Guide System capacity FreeSpeak Edge supports up to a maximum 64 beltpacks and 64 transceivers per E-IPA card. Each FreeSpeak Edge transceiver supports 10 beltpacks within one coverage zone. The technology within FreeSpeak permits the beltpack user to go between coverage zones created by different transceivers, and for the system to hand over the communication from one transceiver to the next.
The Edge transceivers make use of antenna diversity. This involves two or more antennas used together to improve the quality and reliability of a wireless link. This, along with Orthogonal Frequency Division Multiplexing (OFDM) makes the FreeSpeak Edge system particularly suitable for a multipath environment and as long as channel selection is conducted carefully when this is necessary, gives a very robust and reliable coverage zone.
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FreeSpeak Edge | User Guide You will also see an indication in the Wireless Status Diagnostics screen: Each Edge transceiver uses 2 RF channels at any one time. Given that each transceiver makes use of two channels, a system consisting of 4 transceivers can make use of up to 8 channels.
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RF cell to suit your environment and avoid the possibility of channels being placed next to each other in the overall coverage zone. When using FreeSpeak Edge, the channels are selected automatically by the EHX software in the first instance.
For detailed information refer to: FreeSpeak Edge RF Configuration Guide , available from the Clear-Com website. Channel selection The system software will allocate channels automatically. However, you may wish to allocate channels manually, for instance if you are using more than 4 transceivers or are working in a crowded RF environment.
FreeSpeak Edge | User Guide For more information see the Freespeak Edge RF Configuration Guide available from the Clear-Com website. Transceiver Power Transceiver power defaults to the highest available value (according to regulatory region). When one channel has a lower power setting than the other, the transceiver will take the lowest power setting.
FreeSpeak Edge | User Guide Channel re-use Channel re-use is a way of making the best use of the available 5 GHz RF channels in your location. Employ channel re-use if you are: Using more than 4 transceivers And/or the channel availability on your site is limited by other RF traffic...
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Guidelines Transceiver RF coverage zones ideally overlap by 20% of the coverage cell If transceivers are 3m (10 feet) or less apart, for best performance, Clear-Com recommends that adjacent transceivers do not use adjacent channels. Without this gap between channels and transceivers, there is some possibility of interference.
FreeSpeak Edge | User Guide Using Dynamic Frequency Selection (DFS) channels DFS channels are selected by default by the system software as they are less crowded with wireless traffic than other channels. When DFS channels are used, the FS Edge system makes use of a channel scanning mechanism that switches the signal to a backup channel if radar is detected.
FreeSpeak Edge | User Guide Reset the channels in the EHX software. Navigate to: Matrix>Hardware>Transceivers>Transceiver>Basic Options, change channel and Apply Map to Matrix. Power cycle the transceiver (this can take up to 5 minutes) Reset the transceiver in the EHX software. Navigate to: Matrix>Hardware>Transceivers>Transceiver and click the cog icon...
FreeSpeak Edge | User Guide Backup channels are restricted to non-DFS channels to reduce the risk of non-transmission. The EHX software will report scanning for radar activity with explicit messaging. If the transceiver is in standalone mode and radar is detected, the device will stop transmitting.
The WRR defines the allowed channels, DFS functionality and RF power limits that are available to the FreeSpeak Edge system according to its regional regulatory requirements. 5 GHz channel use must comply with regional regulations. Each transceiver has a fixed WRR setting and cannot be changed by the user or any third-party.
FreeSpeak Edge | User Guide You can also see the channels and power ratings available in each region in this screen. Note: The Edge transceiver is the master device with a fixed WRR (Wireless Regulatory Region) that ensures regulatory conformity with respect to allowed channels, DFS functionality and RF power settings.
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FreeSpeak Edge | User Guide When done Apply Map to Matrix Page 22...
FreeSpeak Edge | User Guide Site survey features The FreeSpeak Edge system provides tools to facilitate your site survey: Standalone mode, transceiver Local RF scan mode, beltpack Transceiver standalone mode You can use standalone mode to connect the Edge transceiver to two beltpacks with full duplex audio.
FreeSpeak Edge | User Guide Note: After using a beltpack with a transceiver in Standalone mode, you will need to re-register the beltpack to the matrix system. Local RF scan using a beltpack Your Edge beltpack has the capacity to conduct an RF scan of the local environment, in order to find out which 5GHz channels on your site are available and do not contain RF traffic.
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SSID (service set identifier (WiFi name) of one of the access points) Note: Clear-Com recommends that you select channels that have a score above 66% (green). Note: Once your beltpack is connected to an Edge system, you can check the quality of your connection to your local transceiver network.
FreeSpeak Edge | User Guide Installing FreeSpeak Edge To install the FreeSpeak Edge system use the following general guidelines (overview). In the first instance you will need: An RF scan of the local area. You can scan the local area using the beltpack Channel Scanning mode.
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FreeSpeak Edge | User Guide fixed in an upright position in order for the cooling mechanism to work properly. Note: This unit MUST have a 4-inch clearance above and below to allow for safe operating conditions. Note: This unit MUST NOT be installed above other heat sources because this will reduce the performance.
FreeSpeak Edge | User Guide Orientation of unit Environmental performance Upright Up to 50°c (with 4 inch clearance above and below plus no heat sources below) IP rating 55 (to be confirmed) Upside down Up to 50°c (with 4 inch clearance above and below plus no...
There is only one Ethernet and one Fiber connector on each transceiver, so daisy-chaining will always involve mixing cable types. See SFPs for Clear-Com Products available from the Clear-Com website. Note: The number of hops is limited to 3, so a maximum of 3 transceivers can be linked.
1. Carefully place the card in the appropriate slot. Make sure the card is aligned with the top and bottom precision guides. Note: Clear-Com recommends that you place the E_IPA-HX card in the right-hand slot of an Omega or Median matrix or in the bottom slot of a Delta matrix. This maximizes power efficiency.
IPA-HX FreeSpeak 1.9 transceivers on the same matrix. Configuring the E-IPA-HX card for FreeSpeak Edge Note: For use with FreeSpeak Edge you must have EHX v. 12 or above. Note: For more information about using the EHX configuration software to setup and configure the IP transceiver, see the EHX Configuration Software User Guide.
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Connecting the FreeSpeak Edge transceivers to a matrix on page 34 5.6.2 Add beltpacks When using FreeSpeak Edge on E-IPA-HX , each beltpack takes up a matrix port. Select the number of beltpacks you require. 1. Navigate to Cards and Ports and select the E-IPA-HX Card slot.
FreeSpeak Edge | User Guide Note: If you are adding more than one port, you can enter values in the Characters to Replace and Seed value fields to automatically generate labels. For example if you enter Label 0 in the...
FreeSpeak Edge | User Guide Connecting the FreeSpeak Edge transceivers to a matrix The FS Edge transceiver connects to an E-IPA-HX card in an Eclipse HX Digital Matrix. You can connect transceivers to one of the LAN ports (LAN 1 - 6) on the E-IPA card. The default connection for an AES67 network (IP transceivers) is LAN 3.
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FreeSpeak Edge | User Guide Recommendation: The IP transceivers have a higher than average requirement for network timing accuracy. For this reason it is advisable to use different VLANs to route Admin/IVC traffic and AES67 IPT traffic. Rule: Page 35...
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This is down to the way the E-IPA card routes audio and data between ports and processors. Example set ups: Note: The illustration above is the preferred LAN connector (3) configuration for the FreeSpeak Edge system. Page 36...
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Bear in mind the following network considerations. For more information, refer to the Clear- Com network recommendations document. Clear-Com recommends that AES67 traffic has its own dedicated network or VLAN. If there is no DHCP server, AES67 connections will use the link-local range of IP addresses (169.254.XXX.XXX).
FreeSpeak Edge | User Guide 5.8.2 Cabling the FreeSpeak Edge TCVR Run Ethernet cable from one of the LAN connectors on the E-IPA card (default AES67 connector = LAN 3) to connect the FS Edge TCVR to the same properly configured IP network.
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FreeSpeak Edge | User Guide Note: However, for audio connection between the transceiver and the EIPA card. The EIPA card AES67 LAN port (LAN3 by default) and Transceiver devices must be on the same subnet Note: If you reset a transceiver to default settings, the device reverts to DHCP. To reset the transceiver, press and hold the Mode button on the transceiver base until the status light turns red (approximately 12 seconds).
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FreeSpeak Edge | User Guide The color of the detected transceiver indicates Blue Transceiver is available and ready for use Transceiver is configured, but not connected to the matrix. A Amber download is required Green Transceiver is connected to the matrix...
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FreeSpeak Edge | User Guide Note: To remove a transceiver from your matrix configuration, use the - IP TCVR button (Apply Map to Matrix). Page 41...
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FreeSpeak Edge | User Guide 5.9.3 Static configuration By default, the E-IPA-HX card is DHCP enabled, and IPTs are in DHCP mode. However, you can allocate static IP addresses for an IPT. If the IP AES67 Admin and AES67 Audio IP addresses are in DHCP mode, you must set them to static mode.
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FreeSpeak Edge | User Guide Note: You cannot mix DHCP and static IP addressing on the IPT. Note: The IP Transceiver must be connected and fully booted. 8. Enter the required static IP addresses for AES67 Admin and AES67 Audio.
FreeSpeak Edge | User Guide 9. Click the tick or cross icon to accept or discard changes. 10. Click Close. 11. Click Apply Map to Matrix. 5.10 Beltpack roles Beltpack roles are used to define your Edge beltpack properties and audio configuration. Roles should be created in your configuration software before you connect your beltpacks to the system.
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FreeSpeak Edge | User Guide The beltpack role is treated like a panel in the EHX software. Beltpack keys and other audio entities can be dragged and dropped onto the keys. To configure audio for your beltpack navigate to: EHX>Matrix>Configuration>Panels. Then select the beltpack you wish to configure from the dropdown list.
Before registering a beltpack to your system you must have: At least one transceiver connected As many beltpack roles as you have physical beltpacks (1:1) There are two methods for registering beltpacks to your FreeSpeak Edge system: 1. Using a USB cable 2. Over The Air (OTA) wireless registration 5.11.1...
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4632). If your beltpack is already in advanced mode you will not see this menu option. Note: The FreeSpeak Edge beltpack does not require an OTA pin to complete reqistration as a Freespeak II beltpack does. In the EHX software 1.
FreeSpeak Edge | User Guide 5. Use key C to cancel a selection or move back up the menu tree. Once registered, the beltpack system will proceed to connection. Note: When you have registered your beltpacks in this way you need to Fetch Registered Beltpacks from the matrix before applying the map to the matrix.
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FreeSpeak Edge | User Guide EHX: in the EHX user interface navigate to Matrix>Hardware>Beltpacks>Delete When you have deleted the beltpacks, you must Apply Map to Matrix If you do not de-register at the beltpack and in EHX (you only do one) the beltpacks are not able to connect but they are still listed.
FreeSpeak Edge | User Guide Operating the Edge beltpack The FreeSpeak Edge beltpack has the following features: Operates in the 5Gz radio frequency range giving high quality audio with very low latency (<50 ms) Up to 9 audio channels (with reply key re-assigned)
FreeSpeak Edge | User Guide Front controls Beltpack bottom connectors Beltpack batteries and power The beltpack can be powered by: Proprietary Li-ion batteries (supplied with the beltpack) USB cable (the beltpack battery can also be charged this way) Page 51...
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FreeSpeak Edge | User Guide You can charge the beltpack by using the beltpack charger. Place up to four beltpacks in the charger bay. It takes about five hours to fully charge a beltpack. Note: You can also remove a battery from a beltpack and charge the battery in the charger. It takes about three hours to charge a battery.
FreeSpeak Edge | User Guide Note: When powered by USB, RF is active on the beltpack and audio can be transmitted. This is not the case when the beltpack is in the charging cradle. To use the power button, the USB and the cradle must be disconnected and a properly charged battery must be inserted.
FreeSpeak Edge | User Guide 6.6.2 Enable Use/Persist Local Settings (beltpack menu) 1. In the beltpack menu, navigate to Roles>Role Default Set. 2. To disable this feature and return beltpack control to the configuration software, uncheck this setting in the configuration software.
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FreeSpeak Edge | User Guide Once in the menu, use, the rotary keys to scroll through the list. Use the D key to select a menu item. Use the C key to go back. Use the C key to exit menu mode, or allow it to time out.
The various levels of menu access are described in FreeSpeak Edge beltpack menus on page FreeSpeak Edge beltpack menus FreeSpeak Edge beltpacks can be configured from the device menu system. The variables you can program from the beltpack are shown below. Note: Menu options can be set to 4 different levels: advanced, normal, basic and none.
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FreeSpeak Edge | User Guide Audio Menu item Description Master volume: -70 to 0 dB Volume Level Control Keys A,B,C,D, 1,2,3,4: -80 to 12.1 dB Sidetone control: tracking, non tracking, disabled Sidetone level: -70 dB to 0 dB Headphone gain: 0, 3, 6 dB Limiter: -12 to 8 dB/Off.
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FreeSpeak Edge | User Guide Beltpack settings Menu item Description The power button is the default control for Flashlight the flashlight but it can also be turned on and off from the menu Call alert mode Off, audio, vibrate, both...
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FreeSpeak Edge | User Guide System Menu item Description System connect. Use this to register and connect the beltpack. The beltpack must be registered to a system before it can connect. System delete. Unregister the beltpack from a previous system.
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FreeSpeak Edge | User Guide Diagnostics Menu item Description RPN (transceiver) Channels Signal strength Site Survey Packet loss # beltpack Overall score RF channel 1 and 2: Signal strength Packet loss Connection status Skipped (this value will always display zero and is currently not in use)
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FreeSpeak Edge | User Guide Audio settings Menu item Description Master volume: -70 to 0 dB Volume control Sidetone: -70 to 0 dB Sidetone control: tracking, non tracking, disabled Sidetone level Headphone gain: 0, 3, 6 dB Headset options Limiter: -12 to 8 dB/Off...
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FreeSpeak Edge | User Guide Brightness settings Menu item Description Dark mode Dark mode turns the beltpack screen display off completely. For use in environments that need a blackout. Display brightness Very low, low, medium, high, very high Display dim timeout...
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FreeSpeak Edge | User Guide Administration Menu item Description Software info Software version informatiion Reboot Power cycle the beltpack Shutdown Switch the beltpack off Menu access level Select access level (pin protected) Diagnostics Menu item Description RPN (transceiver) Channels Site survey...
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FreeSpeak Edge | User Guide Speaker Menu item Description Speaker On allows the beltpack to be used without the headset with simplex (one way) audio. The beltpack is used like a walkie- On/off talkie. Speaker Off returns audio to the headset (usually duplex, depending on configuration).
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FreeSpeak Edge | User Guide Brightness settings Menu item Description Dark mode Dark mode turns the beltpack screen display off completely. For use in environments that need a blackout. System Menu item Description System connect. Use this to register and connect the beltpack. The beltpack must be registered to a system before it can connect.
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FreeSpeak Edge | User Guide Administration Menu item Description Software info Software version informatiion Reboot Power cycle the beltpack Shutdown Switch the beltpack off Menu access level Select access level (pin protected) Diagnostics Menu item Description RPN (transceiver) Channels Signal strength...
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FreeSpeak Edge | User Guide Speaker Menu item Description Speaker On allows the beltpack to be used without the headset with simplex (one way) audio. The beltpack is used like a walkie- On/off talkie. Speaker Off returns audio to the headset (usually duplex, depending on configuration).
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Hardware Beltpack ID, serial number 6.8.5 Offline menu options The following tables list the Offline menu options. These menu options apply when the beltpack is not connected to a FreeSpeak Edge system. Page 68...
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FreeSpeak Edge | User Guide System Menu item Description System connect. Use this to register and connect the beltpack. The beltpack must be registered to a system before System it can connect. System delete. Unregister the beltpack from a previous system.
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FreeSpeak Edge | User Guide Diagnostics Menu item Description RPN (transceiver) Channels Signal strength Site survey Packet loss # beltpack Overall score RF channel 1 and 2: Signal strength Connection status Packet loss Skipped (?) Channel number The beltpack reboots before it enters channel Channel scan scan mode.
FreeSpeak Edge | User Guide Operating the Edge transceiver The FreeSpeak Edge transceiver has multiple radios and antennas (antenna diversity). The device receives and transmits over 2 radio channels and the radios are in continuous use in order to make the best use of whatever signal paths are available between the transceiver and the beltpacks.
USB power from a USB battery pack. For standalone mode, this is 3 A, 5V. 7.3.1 Power redundancy You can simultaneously power the FreeSpeak Edge transceiver using a local power supply and PoE. In this case, the following applies: If the transceiver is using a local power supply, adding a PoE connection causes no power interruption.
FreeSpeak Edge | User Guide Edge transceiver status LEDs The status LEDs are also visible from the top of the transceiver. Transceiver start up sequence Transceiver state Status LEDs LED flash rate and color 1 and 2 steady blue (up to 3...
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FreeSpeak Edge | User Guide Transceiver state Status LEDs LED flash rate and color Radio sync processes. If no DFS channels are selected you will not see this stage. 1 and 2 flash yellow (up to 2 Acquiring radio sync mins)
FreeSpeak Edge | User Guide Other Indicators Transceiver state LED Flash rate and color Read/write activity 1 and 2 flash light blue Software upgrade in process 1 and 2 flash blue Software upgrade fail 1 and 2 flash red Software upgrade succeeded...
FreeSpeak Edge | User Guide Note: Reset can take up to 5 minutes. The Admin and the audio (AES67) IP addresses are reset to DHCP Channel selection will be reset to the default You will need to reconnect the transceiver to the matrix as it will be removed from the...
Either 125 µ or 1 ms packet time PTP aware 1 + IPTs *When setting up mixed media with Freespeak, Clear-Com recommends isolating the FreeSpeak wireless network using a second E-IPA card to reduce setup complexity Spare parts The IP Transceiver has the following spare parts.
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FreeSpeak Edge | User Guide 453G032-2 Power Supply Unit 12VDC 60W LVL 6 SWITCHING Page 78...
FreeSpeak Edge | User Guide Upgrading FreeSpeak Edge This section tells you how to upgrade your transceiver and beltpacks. Upgrading FreeSpeak Edge transceivers You can upgrade the transceiver firmware by: Upgrading from the matrix (the file extension for the upgrade firmware is .ccf) Using a USB memory stick (the file extension for the upgrade firmware is .ccf)
3. Browse to the location of the upgrade file, and then select Update Firmware. The upgrade file for USB has a .ccu extension. The upgrade file is downloaded to the beltpack or transceiver. Note: FreeSpeak Edge beltpacks must be upgraded individually. 8.2.2 Upgrading beltpack firmware by Over The Air Upgrade Note:...
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FreeSpeak Edge | User Guide 2. Select Next. The following screen appears: 3. Select the Wireless radio button. Select the Automatic option. 4. Select Next, and then browse to the upgrade file (.ccu) and select Open. The upgrade file is downloaded to the connected beltpack.
FreeSpeak Edge | User Guide Specifications Transmission method Specification Value Orthogonal frequency-division multiplexing RF modulation (OFDM) Edge supports 20MHz channels in the IEEE 802.11 5Ghz band Frequencies of operation and maximum RF output 5170 - 5875 MHz (channels and power according to country)
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FreeSpeak Edge | User Guide Specification Value charged using USB C. Typical voltage 4.2 V Battery Life Approximately 12 hours Buttons/Hardware 9 push buttons, 5 level controls (2 rotary and Level/talk controls 2 button level controls, with 1 master level...
FreeSpeak Edge | User Guide FreeSpeak Edge transceiver Specification Value Beltpacks supported per transceiver 10 in one cellular zone 5170 to 5875 (20 MHz channels set by Frequency spectrum country) Outdoors 750 ft (230 m) direct line of sight at maximum output (24 dBm)
FS-EDGE-TCVR-50-IP-J Japan FS-EDGE-TCVR-50-IP-AZ Australia and New Zealand FS-EDGE-TCVR-50-IP-KR South Korea FreeSpeak Edge battery charger and battery Specification Value Input voltage: 100 to 240 Vac (50 to 60 Hz) Output voltage: 12 V at 5 A (60 W) Power Supply MTBF (min.) 300,000 hours (calculated hours...
18.45 Wh Notice about specifications While Clear-Com makes every attempt to maintain the accuracy of the information contained in its product manuals, that information is subject to change without notice. Performance specifications included in this manual are design-center specifications and are included for customer guidance and to facilitate system installation.
Clear-Com specifications Caution: Use of accessories and peripherals other than those recommended by Clear-Com may void the product's compliance as well as the user's authority to operate the equipment.
Changes or modifications not expressly approved by Clear-Com, LLC, an HM Electronics, Inc. company, could void the user’s authority to operate this equipment.
To comply with FCC/IC/EC RF exposure requirements, the base transceiver unit must be installed and operated at least 20 cm (8 inches) from any person. Produits Clear-Com doivent être installés et utilisés avec distance minimum de 20cm entre le radiateur et votre corps.
FreeSpeak Edge | User Guide 이 기기는 업무용(A급)으로 전자파적합기기로 서 판매자 또는 사용자는 이 점을 주의하시기 바라며, 가정외의 지역에서 사용하는 것을 목 적으로 합니다. KCC 2.4Ghz and 5725-5850MHz warning: Life-related safety services cannot be provided because the radio equipment may have radio interference.
(manufacturers, distributors and/or retailers) to take-back electronic products at the end of their useful life. The WEEE Directive covers most Clear-Com products being sold into the EU as of August 13, 2005. Manufacturers, distributors and retailers are obliged to finance the costs of recovery from municipal collection points, reuse, and recycling of specified percentages per the WEEE requirements.
BAT50, BAT60, BAT70, BAT80 BAT80 batteries are specifically designed only for use with product(s) offered by: HM Electronics Inc. (HME) Clear-Com LLC, an HME Company SAFETY PRECAUTIONS: To ensure the safety and reliability of your Battery, follow the guidelines in this section.
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10.11.3 Charger types Your battery must only be charged with an HME/Clear-Com recommended charger ONLY. Any attempt to use other types of chargers may cause an explosive reaction, fire or chemical burns. Page 93...
배터리 모델에 대한 일반 배터리 안전 지침 : BAT41, BAT50, 10.12 BAT60, BAT70, BAT80 BAT80 배터리는 다음이 제공하는 제품과 함께 사용하도록 특별히 설계되었습니다. HM Company, HME Company, Clear-Com LLC 안전주의 사항 배터리의 안전과 신뢰성을 보장하려면이 섹션의 지침을 따르십시오. 배터리 사용...
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FreeSpeak Edge | User Guide • 배터리를 뒤로 연결하지 마십시오. 극성이 바뀝니다. • 금속 물체 (예 : 전선)로 배터리의 양극 단자와 음극 단자를 서로 연결하지 마십시오. • 목걸이, 머리핀 또는 기타 금속 물체와 함께 배터리를 운반하거나 보관하지 마십시오. • 손톱으로 배터리를 찌르거나 망치로 배터리를 치거나 배터리를 밟거나...
배터리를 충전하는 동안 아래 나열된 경고를 따르십시오. 그렇지 않으면 배터리가 뜨거워 지거나 폭발 또는 발화하여 중상을 입을 수 있습니다. HME / Clear-Com 사용 설명서의 충전 지침에 따라 배터리가 충전되지 않으면 충전 을 계속하지 마십시오. 배터리를 외부 충전기, 전원 플러그 또는 자동차 담배 라이터에 직접 연결하지 마...
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FreeSpeak Edge | User Guide • Не подключайте батарею назад, так что полярность меняется. • Не соединяйте положительную клемму и отрицательную клемму батареи друг с другом какими-либо металлическими предметами (например, проводом). • Не переносите и не храните батарею вместе с шейками, шпильками...
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При зарядке батареи обязательно следуйте приведенным ниже предупреждениям. этого требования может привести к нагреву, взрыву или возгоранию аккумулятора, а также ксерьезным травмам. Не продолжайте зарядку батареи, если она не заряжается, как указано в Руководстве пользователя HME / Clear-Com, в соответствии с инструкциями по зарядке. Page 98...
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FreeSpeak Edge | User Guide Не подключайте аккумулятор к внешнему зарядному устройству, вилкеэлектропитания или непосредственно к автомобильному прикуривателю Переработка аккумулятора Если в вашей компании или семье нет программы утилизации аккумуляторов, перейдите по следующему URL-адресу или скопируйте и вставьте следующий URL-адрес в...
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