Plena Voice Alarm System | en 107
Bosch Security Systems B.V. Installation and Operation manual 9922 141 1037x (V2.16) | V0.6 | 2011.09
The system specification may exclude from the
area of coverage, defined areas rarely or never
occupied by people.
Responsibility of the installer.
5.2 Automatic status indication
A clear indication shall automatically be given at
the designated control locations of:
a System availability. Compliant. Indication on controller,
router and call station.
b Power supply availability. Compliant. Indication on controller,
router and call station.
c Any fault condition. Compliant. Indication on controller,
router and call station.
d For systems having numerous loudspeaker
zones, which loudspeaker zones are selected
and the mode of operation of each zone, i.e.
"evacuate" or "alert" and pre-selection of
emergency microphone. Where different alarm
messages are provided, which are dependent
on the evacuation requirements, indication of
which message is being broadcast and into
which zone, shall be displayed by a suitable
method. This information shall be continuously
displayed and kept up to date.
Compliant. Indication on controller,
router.The Plena Voice Alarm Remote
Control is part of the certified system.If
the Fireman;s Panel is used, there
should only be one emergency zone,
covering all zones of the system. The
Fireman’s Panel is an all call remote
control with large buttons..
5.3 Automatic fault monitoring
A clear indication shall automatically be given, at
specified locations, e.g. at main equipment
locations, of:
a Short-circuit or disconnection or failure of the
primary power source.
Compliant, if properly installed.
Responsibility of the installer. Backup
via 24 V.
b Short-circuit or disconnection or failure of the
standby power source.
Compliant, if properly installed.
Responsibility of the installer. Backup
via 24 V.
c Short-circuit or disconnection or failure of any
battery charging equipment associated with
the primary or standby power sources.
Responsibility of the installer.
Supervision of third party charging
equipment is via control inputs.
d Rupture of any fuse or operation of circuit
breaker, isolator or protective device that may
prevent an emergency broadcast.
Compliant. Fault is indicated on the
controller and router. Configuration
must be set up to supervise this.
e Failure of microphone, including capsule voice
coil, pre-amplifier and essential wiring to the
rest of the system.
Compliant. Fault is indicated on the
controller and router. Configuration
must be set up to supervise this.
f Failure of critical signal paths through the
amplification chain, with individual amplifiers
separately identified.
Compliant. Fault is indicated on the
controller and router. Configuration
must be set up to supervise this.
Clause / Requirement Compliance Signature
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