Televic D-CERNO Installation And User Manual
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Televic D-CERNO Installation And User Manual

Wired conference system
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D-CERNO
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Installation and User Manual

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  • Page 1 D-CERNO Wired Conference System Installation and User Manual...

  • Page 3: Table Of Contents

    Conformity info ......................10 Safety Instructions ......................10 4.1. Important safety instructions ..................10 4.2. Power Connections ....................... 13 D-Cerno System Architecture ..................14 5.1. System components ..................... 14 5.2. Network structure ......................14 Section 2 – System Components ....................17 Table Top Delegate units....................
  • Page 4 Recorder ........................47 13.4. Configuration ....................... 49 Section 6 – Appendix ........................53 Default Settings ......................55 System update procedure ..................... 57 Camera protocol ......................59 D-Cerno CUR startup options ..................60 Televic Conference Systems V0.4 - December 6, 2012...
  • Page 5 D-Cerno Wired System Installation and User Manual Technical Data ......................61 18.1. Electrical and Electro Acoustical Characteristics ............. 61 18.2. Mechanical Characteristics .................... 61 18.3. Environmental Characteristics ..................61 18.4. System limits ........................ 61 18.5. Webbrowser......................... 61 18.6. USB specs ........................62 Televic Conference Systems V0.4 - December 6, 2012...

  • Page 7: Section 1 - General Information

    D-Cerno Wired System Installation and User Manual Section 1 – General Information Televic Conference Systems V0.4 - December 6, 2012...

  • Page 9: Copyright Statement

    Contents are subject to change without prior notice. Copyright© 2012 by Televic Conference NV. All rights reserved. The authors of this manual have made every effort in the preparation of this book to ensure the accuracy of the information.

  • Page 10: Trademarks

    These openings must not be blocked or covered. The openings should never be blocked by placing the The D-Cerno Conference system is state of the art product on a bed, sofa, rug, or other similar surface. been...
  • Page 11 D-Cerno Wired System Installation and User Manual basement; or near a swimming pool, in an with one wider than the other. A grounding type plug unprotected outdoor installation; and the like. has two blades and a third grounding prong. The wider blade or the third prong is provided for your 9.
  • Page 12 D-Cerno Wired System Installation and User Manual 20. Servicing 23. Safety Check Do not attempt to service this product yourself as Upon completion of any service or repairs to this opening or removing covers may expose you to product, ask the service technician to perform safety dangerous voltage or other hazards.

  • Page 13: Power Connections

    D-Cerno Wired System Installation and User Manual 4.2. Power Connections Warning: To prevent electric shock, do not use For permanently connected equipment, a readily this (polarized) plug with an extension accessible disconnect device shall be incorporated in cord receptacle or other outlet unless the fixed wiring;...

  • Page 14: D-Cerno System Architecture

    Conference system cable (2m)  Chairman unit (Art. 71.98.0302) The D-Cerno system is a digital discussion system for o D-Cerno C small to medium size conference rooms. o Conference system cable (2m) The main characteristics of the system are: ...
  • Page 15 If for some reason a cable or unit gets defective the system stays operational. Figure 5.2 : D-Cerno branch configuration, no error The units have the possibility to detect the flow of the signal automatically providing a free port selection.
  • Page 16 D-Cerno Wired System Installation and User Manual Figure 5.4 : D-Cerno loop configuration, cable error Televic Conference Systems V0.4 - December 6, 2012...

  • Page 17: Section 2 - System Components

    D-Cerno Wired System Installation and User Manual Section 2 – System Components Televic Conference Systems V0.4 - December 6, 2012...

  • Page 19: Introduction

    The chairman units are used to guide and control an ongoing discussion. 6.2. Controls and indicators The D-Cerno delegate units have the following features: 1. Microphone touch sensor button: Activation/deactivation of the microphone. Indication LEDs show the status of the microphone.

  • Page 21: Installation

    Figure 6.2: D-cerno Chairman Unit Figure 6.1: D-cerno Discussion unit 6.3. Installation D-Cerno units offer free input/output connectivity to allow flexible cabling. The delegate units can be connected in daisy chain or in loop to ensure redundancy and increase reliability.

  • Page 22: Microphones

    6.4.1. Introduction The recommended speaking distance for people to speak to the microphone is between 20 and 40 cm. The D-Cerno microphone has a unidirectional response for optimum performance even in noisy conditions, and has a very low susceptibility to interference from mobile phones.

  • Page 23: Maintenance

    D-Cerno Wired System Installation and User Manual 6.5. Maintenance 6.5.1. General Caution: Do not put any objects on top of the units. Object falling through the holes of the unit can cause damage. Caution: Do not install the units in a location near heat sources as radiators, air ducts or direct sunlight.

  • Page 24: Central Control Unit

    For more information please use the power Central Control unit calculation tool. 7.1. Introduction The D-Cerno CU is the heart of the system. It controls Figure 7.3 : System ports all delegate units and can interconnect to other The green indicator points to detected signal, systems via the external audio connections.

  • Page 25: Startup

    Central Unit. To start the D-Cerno CUR there are 2 options. The first most trivial option is that you touch and hold the Figure 7.8 : XLR pin assignment on/off sign for 3 seconds.

  • Page 26: Power Supply

    The power supply can operate on an input voltage range of 100-240Vac , 47-63Hz. The output voltage is 48V dc – 3.15A max System cables Cables used in the D-Cerno system are shielded Cat5e (AWG 24 FTP) cables with shielded RJ45 connectors. Note:...

  • Page 27: Section 3 - Configuring The System

    D-Cerno Wired System Installation and User Manual Section 3 – Configuring the system Televic Conference Systems V0.4 - December 6, 2012...

  • Page 29: Menu Navigation

    Enter the next menu level Return to previous menu level < Select previous menu item The D-Cerno CU-R has 3 extra record buttons. With this buttons it is possible to start/stop or pause a > recording. Select next menu item...
  • Page 30 D-Cerno Wired System Installation and User Manual Televic Conference Systems V0.4 - December 6, 2012...
  • Page 31 D-Cerno Wired System Installation and User Manual Level Description Microphone mode Direct Access Toggle Push to talk FIFO Toggle Group Request Vox settings Pencil drop Pencil drop on Pencil drop off Sensitivity Sensitivity adjustment Release time Release time adjustment Microphone sensitivity preset...
  • Page 32 D-Cerno Wired System Installation and User Manual Eco Power on Eco power off Settings menu Factory settings Factory settings OFF Activate factory settings System information Information about software and hardware versions of the central unit Headphone volume Headphone volume adjustment...
  • Page 33 D-Cerno Wired System Installation and User Manual Aux IN 2 volume adjustment Master/slave configuration Slave configuration Master conifguration Televic Conference Systems V0.4 - December 6, 2012...

  • Page 34: Section 4 - The Menu Explained

    D-Cerno Wired System Installation and User Manual Section 4 – The Menu explained Televic Conference Systems V0.4 - December 6, 2012...

  • Page 35: Main Menu

    D-Cerno Wired System Installation and User Manual The chairman can cancel all the active microphones 12. Main Menu by short pressing the PRIOR icon. This can cause a chime audio signal (on the condition this setting is activated: see chapter 12.9).

  • Page 36: Vox Setting

    D-Cerno Wired System Installation and User Manual Whenever the microphone limit is reached, and a unit will enter into request state. delegate presses the microphone icon, the longest active microphone will be deactivated. The chairman can cancel all the active microphones A unit in request is visualized via the green light bar by short pressing the PRIOR icon.

  • Page 37: Microphone Preset

    D-Cerno Wired System Installation and User Manual Change in distance between speaker and microphone to obtain the same output Each room has a different acoustic. With this setting level it is possible to adjust the sensitivity of the VOX mode.

  • Page 38: Eco Mode

    The chime mode can be set on or off. If a factory settings reset is required, please wait 12.10. External processing until the D-Cerno CU has completely started up, so the ON/OFF LED is switched off. Then a factory reset 12.10.1. Independent aux can be performed.

  • Page 39: Remote Conferencing

    D-Cerno Wired System Installation and User Manual Audio path for N_1 Figure 12.1 : Normal audio path 12.10.2. Remote Conferencing Figure 12.2 : Remote conferencing audio path 12.10.3. External Equalizer Remote conferencing option gives the possibility to connect a central unit to e.g. a video conferencing system or telephone coupler.

  • Page 40: Audio Out

    So Aux input – output levels have to The system can be extended to a maximum of 150 be set to desired values AFTER units. One D-Cerno central unit acts like a master selecting “External Equalizer” whereas the other central units are configured as slave units.
  • Page 41 D-Cerno Wired System Installation and User Manual If the icon like picture below is selected, the D-Cerno central unit will then act as a master. If the icon like picture below is selected, the D-Cerno central unit will then act as a slave.

  • Page 43: Section 5 - Webserver And Recording

    D-Cerno Wired System Installation and User Manual Section 5 – Webserver and recording Televic Conference Systems V0.4 - December 6, 2012...

  • Page 44: Web-Browser

    Click on Internet Protocol 4 (TCP/IPv4) (refer to Figure 13.4). Note: Figure 13.4: Local Area Connections Properties The D-cerno CU-R has a default fixed IP address and subnet mask:  IP: 192.168.0.20  Subnet mask: 255.255.255.0 In order to access the built-in webserver for the first time, the TCP IP settings from the PC or MAC must be modified.
  • Page 45 Preferences Note: If you have a proxy server or firewall installed on your computer check the connection restrictions to the D-Cerno unit IP address and content that uses java scripts. Please refer to the documentation that came with your installation for the correct settings.
  • Page 46 Address(es) and click 2x OK. (Refer to Figure 13.9). Figure 13.6: Command Prompt To assign multiple IP addresses on a MAC we kindly refer to an external document on the Televic partner domain. Figure 13.8: Adding IP-address In this example the PC has normally “10.0.40.85” as IP address.

  • Page 47: Volume

    Figure 13.13: Record buttons central unit Figure 13.10: Login screen The D-Cerno CU-R has 3 extra record buttons. With this buttons it is possible to start/stop or pause a recording from the central unit. The default password is “1234”...
  • Page 48 D-Cerno Wired System Installation and User Manual The recording of a meeting can be saved is MP3 or USB1 present WAV format. USB2 almost full The Central unit uses 2 USB ports so that the USB USB1 almost full devices can take over from each other. If one USB device is full, the other one will take over.

  • Page 49: Configuration

    D-Cerno Wired System Installation and User Manual With the webbrowser it is possible to see on which refer to paragraph Error! Reference source not USB device the recording is stored. On the left corner found. for the explanation of the different options.
  • Page 50 D-Cerno Wired System Installation and User Manual Refer to chapter Error! Reference source not found.: Chime N-1/external equalizer: Max number of open microphones: Refer to chapter Error! Reference source not found.: Refer to chapter 12.5: Microphone Limit External processing Eco: Refer to chapterError! Reference source not found.:...
  • Page 51 You can customize the TCP/IP setting to allow the D- Cerno central unit into your personal or company LAN network. When using multiple D-Cerno central units it is mandatory to choose different IP’s to prevent conflicts. After clicking “Apply” you need to...
  • Page 52 D-Cerno Wired System Installation and User Manual System update Here an update of the system can be performed. For a detailed description of the update procedure please refer to chapter 15. Info Refer to chapter Error! Reference source not found.Error! Reference source not found.:...

  • Page 53: Section 6 - Appendix

    D-Cerno Wired System Installation and User Manual Section 6 – Appendix Televic Conference Systems V0.4 - December 6, 2012...

  • Page 55: Default Settings

    D-Cerno Wired System Installation and User Manual 14. Default Settings Menu Item Default Value Operating Mode Direct Access Activation mode Toggle Pencil drop Sensitivity 4 seconds Release time Microphone preset Far (Maximum sensitivity) Maximum number of open microphones Eco mode...
  • Page 56 D-Cerno Wired System Installation and User Manual Output level Aux Out 2 -10 dBFS Input level Aux In 1 Input level Aux In 2 Aux-In/Out Mode Independent Televic Conference Systems V0.4 - December 6, 2012...

  • Page 57: System Update Procedure

    D-Cerno Wired System Installation and User Manual 15. System update procedure If an update of the system is advised you will need 4 files for the 4 parts of the update: host_x-xx-xx.mcs, peripheral_x-xx-xx.mcs, Press “Start update” to start the update. This web_x-xx-xx.img and os_x-xx-xx.ubi, where the...
  • Page 58 D-Cerno Wired System Installation and User Manual 4. OS: Choose the file “os_x-xx-xx.img” and press “Upload”, “Start update”. The update takes about 1 minute. After completion please restart both webserver and central unit. Now all files and units are up to date.

  • Page 59: Camera Protocol

    This code is shown at the back of each delegate unit, as the 8-digit number just under the barcode. The “serial” data of a D-Cerno D delegate unit starts with “10……” The “serial” data of a D-Cerno C chairman unit starts with “11……”...

  • Page 60: D-Cerno Cur Startup Options

    By default (On / Off switch mode) the switch is positioned to the left. To change the mode to start from The D-Cerno CUR has two startup triggers: the moment to power is supplied to the unit ...

  • Page 61: Technical Data

    D-Cerno Wired System Installation and User Manual Including Packing: 335 x 250 x 120 Power supply: 170 x 70 x 35 18. Technical Data Including Packing: 215 x 160 x 50 18.1. Electrical and Electro Weight (g) Acoustical Central unit:...

  • Page 62: Usb Specs

    D-Cerno Wired System Installation and User Manual 18.6. USB specs File system USB type USB 2.0 Device type Mass storage Televic Conference Systems V0.4 - December 6, 2012...
  • Page 64 For more information visit: www.televic-conference.com Data subject to change without notice Televic Conference Systems V0.4 - December 6, 2012...

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