Overview - Bosch Plena LBB1990/00 System Manual

Plena Voice Alarm System | Basic System Manual | System Overview
2.4.2

Overview

See figure 2.5 for an overview of the controls, indicators
and connectors on the call station:
1 Power indicator - A green LED to indicate that
the call station is powered on.
2 Zone selection buttons - Six buttons to select the
zones to which the business call is distributed (see
section 5.5). Each button has a green LED, which
indicates the zones to which the business call is
distributed.
3 'All call' selector - A button to select all zones
(see section 5.5).
4 Push-to-talk button - A push-to-talk (PTT) button
to start the business call.
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figure 2.5: Top and bottom views of the call station
Bosch Security Systems | 2005-04 | 9922 141 10364en
Plena
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5 Status indicators - Three LEDs that indicate the
status of the call station (see section 5.5).
6 Keypad connector - A connector to connect call
station keypads (LBB1957/00) to the call station.
7 Configuration settings - A set of DIP switches to
configure the call station (see section 4.7).
8 Power supply inlet - A socket to connect a
24 V(DC) power supply (see section 3.8).
9 System sockets - Two redundant RJ45 sockets to
connect the call station to the voice alarm controller
(LBB1990/00, see section 3.8).
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