Bosch Appliances PLE-2MA240-US, PLE-2MA120-US manual Rear panel

Plena Mixer Amplifier Installation and User Instructions Description

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2.4.3Rear panel

See figure 2.3 for an overview of the connectors and switches:

1 Cooling fan.

Note

Always allow adequate space at the rear of the unit for ventilation.

2Microphone/line 1 input with trigger, Euro style pluggable screw terminal connector - DIP switch settings for: chime, PTT (push to talk), mic/line, speech filter, and phantom power (see number 3).

3DIP switch for microphone/line 1 and microphone/ line 2 (see numbers 2 and 4 respectively).

4 Microphone/line 2 input, 3 pin Euro style pluggable screw terminal connector - DIP switch settings for speech filter, mic/line, VOX, and phantom power (see number 3).

5Microphone/line 3 input, 3 pin Euro style pluggable screw terminal connector - DIP switch settings for mic/line, and phantom power (see number 6).

6DIP switch for microphone/line 3 and microphone/ line 4 (see numbers 5 and 7 respectively).

7 Microphone/line 4 input, 3 pin Euro style pluggable screw terminal connector - DIP switch settings for mic/line, and phantom power (see number 6).

8 Microphone/line 5 input, 3 pin Euro style pluggable screw terminal connector - DIP switch settings for mic/line, and phantom power (see number 9).

9 DIP switch for microphone/line 5 and microphone/ line 6 (see numbers 8 and 10 respectively).

10Microphone/line 6 input, 3 pin Euro style pluggable screw terminal connector - DIP switch settings for mic/line, and phantom power (see number 9).

11Mains voltage switch, C13 - 115/230 VAC 50/60 Hz.

12Tel. emergency/70V input, Euro style pluggable screw terminal connector - VOX function. This input has highest priority.

13Call station input, RJ-45 connector - PLE-2CS or PLE-2CS-MM, chimes are in call station. This input has second highest priority.

14Remote control wall-panel-input, RJ-45 connector. Wall panel incorporates: BGM source selection, and zone on/off control.

15Telephone emergency/70V input volume control - control range -25 dB to 0dB (see number 12).

16Chime volume control for microphone/line input 1 (see number 2).

17Ducking level control for microphone/line inputs 1 and 2 and call stations.

18Music input (number 1 disc), 2x RCA/cinch connectors. Stereo, summed mono.

19Music input (number 2 radio), 2x RCA/cinch connectors. Stereo, summed mono.

20Music input (number 3 auxiliary), 2x RCA/cinch connectors. Stereo, summed mono.

21Pre-out, amp in insert, 2x RCA/cinch connector - can be used for EQ or feedback suppressor.

22Master switch for line out or music (see number 23).

23Music master output, XLR connector - switch setting for line out, or music only (see number 22).

24Outputs and 24 VDC in/out:

•Zone 1 output, Euro style pluggable screw terminal connector - 70 V, 25 V and 4 Ohm.

•Zone 2 output, Euro style pluggable screw terminal connector - 70 V, 25 V and 4 Ohm.

•Call only, Euro style pluggable screw terminal connector 70 V.

•24 VDC in/out:

•Input: 24 VDC backup power.

•Output: built in charger, maximum 0.5 A. regulated output current. If battery charging is not required, output can be used for volume

overrides or other purposes.

25Mains fuse.

26Ground connection screw.

Note

The unit must be earthed.

27 Mains connector (3-pole).

Bosch Security Systems 2007-10 PLE-2MA120-US, PLE-2MA240-US en