Putting the conference system into operation
66 | ADN Digital Conference System
Connecting the ADN-W AM antenna module to the
ADN CU1 central unit
For operating the wireless conference units, you require at least one ADN-W AM
antenna module.
왘 Use a system cable (supplied with the AD
N
-W AM; the maximum cable length
allowed is 50 m) to connect the PORT II socket or PORT I socket of the
ADN CU1 central unit to the input socket of the ADN-W AM antenna
module.
If the power supplied to the antenna module via the system cable is not suf-
ficient (the antenna module does not switch on), you have to power the
antenna module using the NT 12-50C power supply (see page 43).
Optionally, you can also connect the antenna module to the PORT sockets
of
an A
DN PS power supply. It does not matter if you are using a string or
ring topology. The antenna module is connected just like a conference unit
to the cable string or cable ring.
PORT II PORT I
ADN CU1
IN –– AUDIO –– OUT
PORT II PORT I
100-240V~
50/60Hz 240W
2x 52.8V 1.75A
8 9
ADN-W AM
4
3
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