Bosch Plena Voice Alarm System Service Manual download pdf (Page 27)

Bosch Security Systems | 2005-01 | 9922 141 10363en

Plena Voice Alarm System | Basic System Manual | Configuration en | 27

4 Configuration

4.1 Introduction

A basic system is configured using the DIP switches and

volume controls on the rear of the voice alarm

controller and the DIP switches on the bottom of the

call station.

4.2 System settings

4.2.1 Introduction

The system settings are configured using DIP switches

on the rear of the voice alarm controller (see figure 4.1).

By default, all switches are in the OFF position.

4.3 Monitor

If the Monitor switch (see figure 4.1) is in the ON

position, the internal monitoring loudspeaker of the

voice alarm controller is switched on. The volume of the

monitoring loudspeaker is set with the Monitoring

Speaker volume control (see figure 2.3, no. 36).

4.4 APR mode

If the APR mode switch (see figure 4.1) is in the ON

position, the system is in the Asian-Pacific Region (APR)

mode. In APR mode, the system operates according to

the emergency standards of the Asian-Pacific Region.

For a basic system, the differences between normal

operation and the APR mode are:

• When the emergency button (see figure 2.3, no. 12)

is pushed on the front of the voice alarm controller,

an alarm message is automatically started. This

message is automatically repeated.

• In the APR mode the red LED, which during normal

operation indicates that the zone is selected for an

emergency call (see figure 2.3, no. 5), does not work.

• In the APR mode the green LED, which during

normal operation indicates that a business call is

running in the zone (see figure 2.3, no. 5), indicates

that an emergency call is running in the zone.

figure 4.1: System settings DIP switches

table 4.1: System settings DIP switches

DIP switch Description

Monitor Switches the monitoring

loudspeaker on (ON) and off (OFF).

See section 4.3.

APR mode Switches the Asian Pacific Region

mode on (ON) and off (OFF). See

section 4.4.

Supervision Switches supervision on (ON) and

off (OFF). See section 4.5.

2ch operation Switches 2-channel operation on

(ON) and off (OFF). See section

4.5.11.

LBB1994 Reserved. This DIP switch must

always be in the OFF position.

Monitor

APR mode

Supervision

2ch operation

LBB1994

Off

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