Figure 3.9: Front and rear views of the voice alarm remote control
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 Fault indicators, page 98). 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 section Fault
State, page 96).
4. Emergency state buttons:
Two buttons to acknowledge (Ack) and reset (Reset) the emergency state (see section
Emergency state, page 91).
3.6
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Bosch Security Systems B.V. Installation and Operation manual 2013.07 | V2.0 |