Bosch Security Systems | 2006-06 | 9922 141 10377 en
Plena Voice Alarm System | Installation and User Instructions | Equipment en | 54
9 LBB1996/00 Voice Alarm
Remote Control
9.1 Controls, connectors and
indicators
See figure 9.1 for an overview of the controls,
connections and indicators on the remote control.
1 Power LED/VU Meter - A combined power
indicator and VU meter. The green power LED is lit
if the remote control is connected to the power
supply. The VU meter indicates the call level: 0 dB
(red), -6 dB, -20 dB (yellow).
2 Fault indicators - Twelve yellow system fault
LEDs (Processor reset, Network, Call/EMG,
Music/Spare, Ground short, Input, Mains, Battery,
Message, EMG mic, RCP and Router) and twelve
yellow loudspeaker line fault LEDs. Fault indication
is only possible if supervision is enabled (see section
28.4). If supervision is disabled, the yellow Disabled
LED is lit.
3 Fault state buttons - Two buttons to acknowledge
(Ack) and reset (Reset) the fault state (see 28).
4 Emergency state buttons - Two buttons to
acknowledge (Ack) and reset (Reset) the emergency
state (see 27).
5 Emergency call zone selectors - Six buttons to
select the zones to which the emergency call must be
distributed (see 27). Each button has a green and a
red LED. The six red LEDs indicate the zones that
are selected for the emergency call. The six green
LEDs indicate the zones in which a business call is
running.
6 BGM zone selectors - Six buttons to select the
zones to which the BGM is distributed (see 25). Each
button has a green LED. The six green LEDs
indicate the zones to which BGM is distributed.
7 All call button- A button to select all zones. This
button is only available in the emergency state (see
27).
8 Indicator test button - A button to test all LEDs
on the front panel of the remote control and all
connected remote control extensions. All LEDs are
lit as long as the button is pushed (see 28).
9 Emergency button - A push button to put the
system in the emergency state (see 27).
10 Alert message button - A button to select the
alert message. This button is only available in the
emergency state (see 27).
11 Alarm message button - A button to select the
default alarm message. This button is only available
in the emergency state (see 27).
12 Microphone socket - A socket to connect the
hand-held emergency microphone (see section
5.3.1).
13 Bracket - A bracket for the hand-held emergency
microphone that is supplied with the remote control.
14 Monitoring speaker - Built-in monitoring
speaker.
Note
It is not possible to control the volume of the
BGM with the remote control.
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