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Multi-Channel Configuration
An equal amount of DCS 422R and DCS 423R modules is employed (a minimum of one of each). The pilot tone
signal is generated in the DCS 422R module(s) (generator active).
The following table shows a listing of needed modules for the design of different spare systems in multi-channel
configuration.
DCS 421R
SETUP
PROMATRIX System User Handbook 1.2
This configuration is used for spare device switching in multi-program installations.
Input and output signals of the affected power amplifier are switched over to the
corresponding spare amp in case of power amp failure.
Pilotgen.
19kHz
SPARE
AMPs
AMPs
1
1-4
1
Max. 32
2
2-8
2
Max. 32
3
3-12
3
Max. 24
4
4-16
4
Max. 16
Amp
Pilot
Detector
Amp
Pilot
Detector
Amp
Pilot
Detector
Amp
Pilot
Detector
Spare
Amp
Pilot
Detector
DCS
DCS
400
405R
1
0
2
2
1
0
2
2
1
0
2
2
1
0
1
0
DEVICE DESCRIPTIONS
DCS
DCS
DCS
421R
422R
423R
1
1
1
8
1
2
1
8
1
3
1
6
1
4
1
4
1
8
2
8
3
6
4
4
5-97
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