Bosch Appliances V1.0 operation manual Activate the active override audio input function

Page 38

38 en Operation

PLENA matrix

 

 

The following operations can be done when using the amplifier hardware in either mode or operation:

Activate the active override audio input function, page 38.

Activate the amplifier auto standby, page 38.

8.4.1

Activate the active override audio input function

 

The active audio override function is used when you want to temporarily override all existing

 

configurations on all amplifier outputs, with a signal supplied by the override audio input.

1/2

3

4

5(4x)

6(4x)

 

POWER

 

Output 1

 

 

 

 

 

 

 

 

 

 

0

70V

100V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output 3

 

 

 

 

 

 

 

 

 

 

0

70V

100V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output 2

0 4Ω 8Ω 70V 100V

Output 4

0 4Ω 8Ω 70V 100V

Input 1

Input 2 Sens

Bridge 1+2

Input 1 Sens

Input 1

Link 1 Link 2

Input 2

Input 3

 

Link 3

Link 4

 

 

Input 2

Input 3

 

Input 4

Input3 Sens Bridge3+4 Input4 Sens

+12V DC

0V DC Sensor +

Sensor -

 

 

 

Link/Act

100Mbps

 

Input 4

 

Active

 

 

Override

 

 

Amp Link Input

 

 

Network

12(4x)

13

14

7

8 9 10

11

1.Trigger the active audio override contact closure on the amplifier rear panel (10) via the phoenix connection labelled “Active”:

The override input signal now has a higher priority than all the other input sources, and is active immediately into all channels.

2.By opening the contact again, the override input signal stops:

The unit will restore and return to its prior configuration immediately.

8.4.2

Activate the amplifier auto standby

 

The amplifier auto standby function is used when you want to switch the amplifier to standby

 

mode. Standby mode activates to save power, which reduces running costs and extends the

 

lifetime of the amplifier. You can set the length of time that there is no activity in a zone using

 

the amplifier DSP. The timeout can be as fast as 1 minute or as long as 4 hours (Factory

 

preset is 60 min.).

 

1. Once a movement sensor has been correctly connected and powered (8); any activity that

 

is detected by sensor, resets the standby timeout period.

 

2. When the timeout has been reached, the amplifier will switch into a highly efficient power

 

saving mode.

 

– During standby, if activity is detected via the sensor, or an Active/Alert/EVAC contact

 

closure is engaged; the amplifier “wakes up” and restore and return to its prior

 

configuration immediately.

 

 

 

Notice!

 

The recommended sensor to be used, and can be powered by the amplifier, is the Bosch PIR

 

range of detectors. Refer to www.boschsecurity.com.

 

 

8.4.3Operate the amplifier with the PC GUI

Operating and configuration of the DSP features can only be used via the amplifier PC GUI. Refer to Multi Channel DSP Amplifier PC GUI, page 28. Operation instructions are available within help of the PC GUI.

2013-06 V1.0

Operation manual

Bosch Security Systems B.V.

Image 38
Contents Plena matrix Page Table of contents Technical Data TroubleshootingMaintenance 1FCC and Ices 1SafetySafety precautions Business Equipment For commercial or professional useEn Safety Plena matrix About this manual Document history Release date Documentation version Reason3System overview PLM-4P125 and PLM‑4P220 Multi channel DSP AmplifiersPLM‑WCP Wall Control Panel PC Configuration and User GUIPLM‑8CS 8 Zone Call Station Plena matrix System overview en 4Planning 5Installation DSP Matrix Mixer and AmplifiersCall Station Refer to Wall Control Panel DIP switch settings, 3Wall Control PanelPC requirements PC GUI application software installationPC GUI software See also5iOS GUI software Description ConnectionsWall Control Panel Multi channel DSP Amplifier Number DescriptionNumber Description Panels 4DSP Matrix MixerDo not connect any device, other than a PLM‑4Px2x amplifier DSP Matrix Mixer and Amplifiers, Call station ID numbers DIP switch 7ConfigurationCall Station DIP switch settings Wall Control Panel DIP switch settings 3Multi Channel DSP Amplifier settings 4DSP matrix mixer PC GUI Proceed as followsDSP matrix mixer PC GUI control functions User DSP matrix mixer GUI main screenMulti Channel DSP Amplifier PC GUI DSP setupOther DSP matrix mixer configurations in the GUI Plena matrix Configuration en Amplifier GUI main screen Amplifier Bridging Configuration Continue with one of the following chapters 8Operation1Start 2Call Station Continue withPre-settings and selections Making an announcementTop LED 0dB attenuation Adjust the audio output volume level Select the input sourceStandalone without connection to the PC GUI With DSP / PC GUI functionality3Operate the amplifier with the PC GUI Activate the active override audio input functionActivate the amplifier auto standby 5DSP Matrix Mixer RS485 LED3Operating the DSP Matrix Mixer/system with the GUI 1Activate the override input functionActivate the Alert/EVAC override function Troubleshooting Problem Possible cause Possible solution DSP matrix mixer orProblem Possible cause Possible solution Call stations / Wall ControlCall station’s microphone 1Customer service 10.2 Clean air vents Maintenance10.1 Clean the units 10.3 Check the connectors and groundingDSP Matrix Mixer Technical Data11.1 Electrical 8CS and WCP RS485 Multi Channel DSP AmplifierLogic inputs AmplifierConnectors Call Station 11.1.4 Wall Control Panel11.2.3 Call Station 11.2 Mechanical11.2.1 DSP Matrix Mixer 11.2.4 Wall Control Panel 11.3.1 DSP Matrix Mixer 11.3 Environmental conditionsStandards 11.3.3 Call StationPage Bosch Security Systems B.V