Bosch Appliances V1.0 operation manual 5DSP Matrix Mixer, RS485 LED

PLENA matrixOperation en 39

8.5DSP Matrix Mixer

The DSP matrix mixer; the brains of the PLENA matrix system. It has no external controls on the unit itself. To control this unit it requires either connection to the call station and /or wall control panel, or a online connection to the PC GUI.

Notice!

It is impossible to control zone volume levels without one of the following; wall control panel, PC or iOS GUI. Refer to PC GUI software, page 16 to install the PC GUI, if needed.

+48V	Busy
Signal/Clip
Mic/Line Inputs	Line Inputs

Outputs

Network

	1	2	3	4	5	6 7
	Refer to the following table to check the indicators of the functionality in use.
Number	Item	Description
1	Power on LED	Flashes (green) during power on and initialization. It becomes solid (green) as soon
		the unit/system is ready-for-use.
2	Mic./Line 1‑4	– 2 x bi‑color LED per microphone/line input (4x) indicating:
	level LED	– Microphone +48 V phantom power supply LED: On (yellow), when phantom
		power supply is supplied to the connected microphone.
		– Signal presence/Clip LED: On, when applied signal is -40dB from clip
		(green), -3dB from clip (amber), 0dB (red = clip).
3	Line input LED	– Bi‑color LED per background music source input (3x) indicating:
		– Signal presence/Clip LED: On, when applied signal is -40dB from clip
		(green), -3dB from clip (amber) or 0dB (red = clip).
4	Call station LED	– 2 x bi‑color LED on the call-station input indicating:
	+ signal	– Announcement active LED. On (yellow), when a call station is making an
	precense / clip	announcement.
	LED	– Signal presence/Clip LED: On, when applied signal is -40dB from clip
		(green), -3dB from clip (amber) or 0dB (red = clip).
5	Output 1‑8 LED	– Bi‑color LED per zone output (8x) indicating:
		– Signal presence/Clip LED: On, when applied signal is -40dB from clip
		(green), -3dB from clip (amber) or 0dB (red = clip).
6	RS485 LED	Indicates RS485 bus communication (call stations, wall control panels).
7	Network LED	Indicates network/PC communication (e.g. communication with the PC GUI).

Bosch Security Systems B.V. Operation manual 2013-06 V1.0