Turning central units and power supplies on and off
50
1
2
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9
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Turning the power supplies on
Set the
POWER
switch
to position “
I
”.
The green LED
lights up. The red signal light ring
and the LED
on all subsequent conference consoles light up for approx. three
seconds, then flash up twice and go off again. These conference consoles
are now ready for operation.
If, after turn-on, the LED
on some or all consoles starts flashing, an
error has occurred.
Turning the power supplies off
Set the
POWER
switch
to position “
0
”.
The green LED
goes off. The conference consoles which were
powered via the central unit are now disconnected from the voltage
supply.
Note:
The red signal light ring
and the LED
on the conference consoles
start flashing when you turn off the central unit while the power
supplies are still turned on.
Summary of Contents for SDC 3000
Page 1: ...SDC Conference System System Manual ...
Page 2: ......
Page 3: ...SDC Conference System System Manual Installation and Operating Manual ...
Page 6: ......
Page 12: ...Safety information 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 16: ...The technology used 18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 24: ...The system cables 26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 38: ...The voting function 40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 64: ...Voting 66 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 70: ...Operating the chairperson unit 72 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 112: ...Intervening in a conference 114 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 118: ...System diagnosis 120 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 120: ...Replacing the microphone 122 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...
Page 125: ...Specifications 127 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ...