ADN System Instruction Manual

Table Of Contents
ADN Digital Conference System |77
Putting the conference system into operation
Switching the conference system on/off
Switching on a conference system comprising wired conference units
On the ADN CU1 central unit and the ADN PS power supplies, set the on/off
switch or to position I”.
The central unit switches on and its display panel lights up. The power supplies
switch on and their status LEDs light up:
The ADN PS power supplies and the ADN-W AM antenna module can only
be switched on when the central unit ADN CU1 and the previous ADN PS
connected in series are also switched on.
You can set up your conference system so that you can increase or reduce
the number of wired conference units used by simply switching individual
ADN PS on or off. The ADN-W AM antenna module allows you to expand the
conference system with additional wireless conference units.
ADN PS ADN PS
ADN CU1
ESC
ADN-W AM
ON
ADN CU1
ON
ON
ON
ADN CU1
ADN CU1
ADN PS
ESC
1
2
3
4
5
Status LED Color Meaning
POWER green ADN PS is switched on
PORT I /Port II
output 1/2
not used, switched off
orange conference units are connected in strings
green conference units are connected in redundant
ring topology via output 1 and 2
flashing
orange
error in a cable string,
output is switched off
When switching the conference system on the first time, select the desired
language (see page 113). This manual shows screenshots of the English-
language version of the central unit‘s operating menu.
1
2
5
3
4