PLENA matrixConfiguration en 25

7.3Multi Channel DSP Amplifier settings

The multi channel DSP amplifier does not require an ID to be connected to the DSP matrix mixer. Amplifier settings that are configured by DIP switches are; input sensitivity and bridging channels together. The DSP features are only able to be configured, after you have connected to the unit using the PC software GUI. Refer to; Multi Channel DSP Amplifier PC GUI, page 28).

Some amplifier settings are configured by DIP switches; such as, the input sensitivity and when bridging channels together.

1/2

3

4

5(4x)

6(4x)

 

POWER

Output 1

 

 

 

 

 

 

0 4Ω 8Ω 70V 100V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output 3

0 4Ω 8Ω 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

 

 

 

 

 

 

 

 

Number

Item

Description

 

 

 

 

 

 

 

 

 

 

 

 

12

Line input

– 4 x audio input (1-4) level adjustment control:

 

 

 

 

 

control

– The range of attenuation is approximately between 0dB and >50dB.

 

 

 

 

 

13

Input

– 3way DIP switch for input level sensitivity and bridge mode setting:

 

 

sensitivity /

– Switch 1: Input Sensitivity Channel X: 6.15V (UP) / 1.22V (DOWN) input

 

bridge (input 1

sensitivity. Default: DOWN.

 

 

 

 

 

 

and 2 shown)

– Switch 2: Bridge Channels X-Y: Active (UP), Single channel mode (DOWN).

 

 

Default: DOWN.

 

 

 

 

 

 

 

– Switch 3: Input Sensitivity Channel Y: 6.15V (UP) / 1.22V (DOWN) input

 

 

sensitivity. Default: DOWN.

 

 

 

 

 

 

 

 

 

14

Input

– 3way DIP switch for input level sensitivity and bridge mode setting:

 

 

sensitivity /

– Switch 1: Input Sensitivity Channel X: 6.15V (UP) / 1.22V (DOWN) input

 

bridge (input 3

sensitivity. Default: DOWN.

 

 

 

 

 

 

and 4 shown)

– Switch 2: Bridge Channels X-Y: Active (UP), Single channel mode (DOWN).

 

 

Default: DOWN.

 

 

 

 

 

 

 

– Switch 3: Input Sensitivity Channel Y: 6.15V (UP) / 1.22V (DOWN) input

 

 

sensitivity. Default: DOWN.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Notice!

Hardware settings cannot be overruled or changed by the GUI configuration software.

See also

DSP matrix mixer PC GUI, page 26

Bosch Security Systems B.V.

Operation manual

2013-06 V1.0

Page 25
Image 25
Bosch Appliances V1.0 operation manual 3Multi Channel DSP Amplifier settings, Number Description