Sennheiser ADN CU1, Instruction Manual

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Using the ADN CU1 central unit
18 | ADN CU1
Connecting external audio devices to the central unit
To output the floor channel via an external audio device:
왘
Use an XLR cable to connect the OUT audio output of the central unit to an
external audio device.
To connect an external audio source and to feed its signals to the floor channel:
왘
Use an XLR cable to connect the external audio source to the IN audio input
of 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:
왘
Connect the USB mass storage device to one of the two USB sockets .
왘
If necessary, connect the mains unit of the USB mass storage device.
Using the ADN CU1 central unit
Switching the conference system on/off
Switching on a conference system comprising wired conference units
왘
On the ADN CU1 central unit and, if connected, on the ADN PS power supplies,
set the on/off switch
to position “ I ”.
The central unit switches on and its display panel lights up. If ADN PS power
supplies are connected, they are also switched on.
Switching on a conference system comprising an antenna module for
wireless operation
왘
Set the on/off switch of the ADN CU1 central unit to position “ I ”.
The central unit switches on and its display panel lights up. The connected
ADN-W AM antenna module is also switched on.
IN –– AUDIO –– OUT
PORT II PORT I
2x 52.8V 1.75A
7
IN –– AUDIO –– OUT
PORT II PORT I
6
2x 52.8V 1.75A
7
6
USB mass storage device Requirements
Recommended memory
size > 500 GB
File system NTFS, FAT32
Partition 1
Connection USB type A plug
Interface USB 2.0
Power supply via USB socket (approx. 500 mA) or separate
mains unit
IN –– AUDIO –– OUT
PORT II PORT I
100-240V~
50/60Hz 240W 2x 52.8V 1.75A
HDD
A
Use a USB hub if the number of USB sockets is not sufficient or if the USB
mass storage device is too large for connection to the central unit.
A
A
ADN CU1
ADN CU1
ESC
1
1
If you are using ADN PS power supplies in a conference system in which
wireless conference units are used, you have to switch on the ADN PS power
supplies as well (see previous section).
1