Plena Mixer AmplifierSystem Overview en 13
3.4.2 | Back panel |
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| Figure 3.2 | Back panel |
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Number Description
1Microphone/line 1 input with trigger, Euro style screw terminal connector - DIP switch settings for: chime, PTT (push to talk), mic./line, speech filter, and phantom power (see number 2)
2DIP switch for microphone/line 1 and microphone/line 2 (see numbers 1 and 3 respectively)
3Microphone/line 2 input, Euro style screw terminal - DIP switch settings for speech filter, mic./line, and phantom power (see number 2)
4Microphone/line 3 input, 6.3 mm - 1/4" jack connector - DIP switch settings for mic./line, and phantom power (see number 5)
5DIP switch for microphone/line 3 and microphone/line 4 (see numbers 4 and 6 respectively)
6Microphone/line 4 input, 6.3 mm - 1/4" jack connector - DIP switch settings for mic./line, and phantom power (see number 5)
7Music input, 2x RCA/cinch connectors, Stereo, summed mono
8Cooling fan
9Outputs:
–Call only, screw terminal connector 100 V
–Screw terminal connector 100 V, and 4 Ohm
10Mains fuse
11Earth connection screw
12Mains connector
NOTICE!
The unit must be earthed.
Always allow adequate space at the rear of the unit for ventilation.
Bosch Security Systems B.V. | Installation and Operation manual |