Bosch Plena LBB1990/00, System Manual

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Bosch Security Systems | 2005-04 | 9922 141 10364en
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.
Reserved Reserved. This DIP switch must
always be in the OFF position.
Monitor
APR mode
Supervision
2ch operation
Reserved
Off
On