Operation; Switch On; Voice Alarm Controller; Voice Alarm Router - Bosch Plena Operating Manual

Plena
7

Operation

7.1

Switch on

Notice!
It is assumed that the APR mode switch (see section APR mode, page 76) is in the OFF
position.
7.1.1

Voice alarm controller

Switch on
Put the power switch on the rear of the voice alarm controller in the I position.
115V~
Apparatus delivered
Connected for 230V~
Figure 7.1: Power switch
If mains power or back‑up power is available, the power indicator on the front of the voice
alarm controller is lit. If the system contains call stations, the power indicator of the call
stations are also lit (see Controls, connectors and indicators, page 23, no. 1). Furthermore, all
connected remote controls and remote control extensions are switched on by the voice alarm
controller.
-20dB
Figure 7.2: Power indicator
Notice!
When the system is switched on for the first time and supervision is enabled, calibrate the
system (see section Calibration, page 87).
7.1.2

Voice alarm router

Switch on
Put the power switch on the rear of the voice alarm router in the I position.
7.1.3

Calibration

Calibration is necessary for a correct loudspeaker line impedance supervision (see section
Line supervision, page 80). To calibrate the system, push the calibration switch on the rear of
the voice alarm controller (see Controls, connectors and indicators, page 14, no. 24). The
system must be calibrated:
–
–
–
–
Bosch Security Systems B.V.
230V~
Power
Fault Indicators
0 dB
Processor reset Mains
Battery
-6dB Network
Call/EMG Message
Music/Spare EMG mic
Ground short RCP
Input
Router
When the voice alarm controller is switched on for the first time.
When a voice alarm router is switched on for the first time.
After the connected loudspeakers are changed.
After loudspeakers have been added or removed.
Installation and Operation manual
Disabled
A B
Zone1
Zone2
Zone3
Zone4
Zone5
Zone6
Operation | en 87
2013.07 | V2.0 |