Sennheiser ADN CU1 Instruction Manual
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Sennheiser ADN CU1 Instruction Manual

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ADN CU1
Control Unit
Instruction manual
Bedienungsanleitung

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Summary of Contents for Sennheiser ADN CU1

  • Page 1 ADN CU1 Control Unit Instruction manual Bedienungsanleitung...

  • Page 3: Table Of Contents

    Input and output of audio signals ................11 Integration into a media control system ..............11 Preparing the ADN CU1 central unit for operation ............ 12 Setting up the central unit on a flat surface ............12 Connecting the central unit to the mains power supply ........12 Setting up the conference system ................

  • Page 4: The Adn Cu1 Central Unit

    The ADN CU1 central unit The ADN CU1 central unit The ADN CU1 central unit is part of the Sennheiser ADN conference system. The central unit controls the operation of the entire conference system. For wired operation, up to max. 40 ADN D1 delegate units and ADN C1 chairperson units can be directly connected to the central unit.

  • Page 5: Package Contents

    ADN-W AM approx. 30 m max. 150 ADN-W D1/ADN-W C1 Package contents 1 ADN CU1 central unit 1 mains cable (with EU, UK or US mains plug, depending on version), length 1.8 m 1 instruction manual 1 “Safety information” supplement 1 DVD-ROM (including, among other things, the “Conference Manager”...

  • Page 6: Components Required For Operation

    Components required for operation Components required for operation Central unit Number Description Cat. No. Function ADN CU1-EU central unit, 505553 Controls the conference EU version (wired and wireless components) and ADN CU1-UK central unit, 505554 supplies power to a max. of...

  • Page 7: Product Overview Adn Cu1 Central Unit

    Product overview ADN CU1 central unit Product overview ADN CU1 central unit ADN CU1 IN –– AUDIO –– OUT PORT II PORT I 100-240V~ 50/60Hz 240W 2x 52.8V 1.75A A Front view B Rear view On/off switch audio input Standard display key...
  • Page 8 Cable fault icon Icon appears when a conference unit is not correctly connected to the ADN CU1 central unit. Short-circuit icon Icon appears when there is a short circuit in the cabling of the conference units. The display panel lights up red.

  • Page 9: Structuring And Controlling The Conference System

    – 30-40 conference units connected in simple strings • large conference systems comprising an ADN CU1 central unit and a max. of 15 ADN PS power supplies – max. 400 conference units connected in simple strings or in ring topology per ADN PS power supply –...
  • Page 10 For setting up a large conference system with the maximum number of conference units (i.e. up to 400), you require one ADN CU1 central unit for controlling the con- ference and additional ADN PS power supplies for powering the conference units.
  • Page 11 For setting up a large conference system with redundant ring topology, you require one ADN CU1 central unit for controlling the conference and additional ADN PS power supplies for powering the conference units. The conference units are inter- connected in rings and two rings can be connected to each ADN PS power supply.

  • Page 12: Setting Up A Wireless Conference System

    The ADN-W C1 and ADN-W D1 wireless conference units connect wirelessly to the ADN-W AM antenna module, which is connected to the ADN CU1 central unit via system cable. The ADN-W AM antenna module can manage up to 150 wireless con- ference units.

  • Page 13: Configuring And Controlling The Conference System

    For recording a conference on a USB mass storage device, you can use the recording function of the ADN CU1 central unit, which saves the floor channel and all channels of the conference units as audio files in wav format.

  • Page 14: Preparing The Adn Cu1 Central Unit For Operation

    First connect the connector of the mains cable (supplied) to the mains socket Connect the mains plug (EU, UK or US plug) of the mains cable to the mains power supply. The ADN CU1 central unit is now ready for operation. 100-240V~ 50/60Hz 240W 12 |...

  • Page 15: Setting Up The Conference System

    If you are using wireless conference units: Place the ADN CU1 central unit e.g. in the electrical equipment room or in the conference room. If possible, place the ADN-W AM antenna module directly in the conference room.

  • Page 16: Setting Up A Small Wired Conference System With Only The Central Unit

    Connecting conference units connected in a cable string to the ADN CU1 central unit The following describes how to connect one cable string to the ADN CU1 central unit. If necessary, repeat these steps for a second cable string. Use a system cable to connect the...

  • Page 17: Setting Up A Large Wired Conference System

    ADN PS power supplies. A maximum of 15 ADN PS power supplies can be used in a confer- ence system. Connecting ADN PS power supplies to the ADN CU1 central unit Use a system cable to connect the PORT II...

  • Page 18: Setting Up A Wireless Conference System

    For operating the wireless conference units, you require one ADN-W AM antenna module. Connecting the ADN-W AM antenna module to the ADN CU1 central unit Use a system cable (supplied with the ADN-W AM; the maximum cable length allowed is 50 m) to connect the...

  • Page 19: Preparing To Use The "Conference Manager" Software

    You can also connect the PC and the central unit using a switch or similar. Install the “Conference Manager” software supplied on the DVD-ROM on your connected PC and configure the network (for detailed information, refer to the ADN system manual). ADN CU1 | 17...

  • Page 20: Connecting External Audio Devices To The Central Unit

    Connecting a USB mass storage device for audio recordings to the central unit In order to be able to use the audio recording function of the ADN CU1 central unit, you require a USB mass storage device with the following characteristics:...

  • Page 21: Deactivating The Lock Mode Of The Central Unit

    All other settings of the central unit are automatically saved. Set the on/off switch of the ADN CU1 central unit to position “0”. The central unit is switched off and the display panel goes off. If ADN PS power supplies are connected to the central unit and switched on, they are switched off and the status LEDs go off.

  • Page 22: Setting The Volume Of The Conference Units' Built-In Loudspeakers

    Main Menu Conference Menu Audio Menu Wireless Menu Standard display Main Menu; “Conference Menu” submenu selected Press the jog dial. The standard display is replaced by the “Main Menu”. The last called-up menu item is highlighted. 20 | ADN CU1...
  • Page 23 To subsequently directly return to the last edited menu item: Press the jog dial repeatedly until the last edited menu item appears. Exiting the operating menu Press the standard display key. The standard display appears. Press the key repeatedly until the standard display appears. ADN CU1 | 21...

  • Page 24: Overview Of The Operating Menu

    Reset Break Indication Reset Error Indication Units Topology Diagnostics Versions “Versions” submenu Hardware Version Info “Settings Menu” Software Version Info submenu Network “Network” Contrast submenu Lock Restore Factory Defaults IP Address Mode IP Address Subnet Mask Gateway 22 | ADN CU1...
  • Page 25 “On”: Pressing the priority key deactivates all ADN D1 or ADN-W D1 delegate units. All requests to speak are deleted. “Off”: Pressing the priority key deactivates all currently active ADN D1 or ADN-W D1 delegate units. All requests to speak are retained. ADN CU1 | 23...
  • Page 26 XLR In Sensitivity +07.5 dBu +07.5 dBu “−18.0 dBu” ... “+18.0 dBu” “XLR In Equalizer” Adjusts the tone color of the XLR input XLR In Equalizer +02 dB –03 dB +05 dB “−12 dB” ... “+12 dB” 24 | ADN CU1...
  • Page 27 Displays the type and number of the conference units Units System : 216 D1 06 C1 connected to the ADN CU1 central unit or ADN PS power : 00 D1 04 C1 supplies or connected wirelessly to an ADN-W AM antenna PS01...
  • Page 28 “xxx . xxx . xxx . xxx” “Subnet Mask” Sets the subnet mask of the central unit “xxx . xxx . xxx . xxx” “xxx . xxx . xxx . xxx” “Gateway” Sets the IP address of a standard gateway 26 | ADN CU1...

  • Page 29: Cleaning And Maintaining The Conference System

    Only use a dry and soft cloth to clean the product. To ensure optimum cooling of the ADN CU1 central unit and the ADN PS power supplies: Clean the air vents on the front, back and bottom from time to time with a soft brush or paintbrush in order to avoid dust deposits.

  • Page 30: Specifications Adn Cu1

    Specifications ADN CU1 Specifications ADN CU1 Nominal input voltage 100 to 240 V~ Mains frequency 50 to 60 Hz Power consumption 245 W Output voltage at RJ45 EtherCAT 52.8 V Nominal output current max. 1.75 Temperature range operation: +5°C to +50°C −25°C to +70°C...
  • Page 31 Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Printed in Germany, Publ. 08/13, 549158/A01...

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