Bosch Plena - Page 161

Clause / Requirement Compliance Signature
a a separate light emitting indicator
(the General Voice Alarm Output
activated indicator), and
The voice alarm condition is
indicated on the Plena Voice Alarm
System in general by a red indicator
inside the EMG button on the
controller, routers and remote
control panels.
b a separate light emitting indicator
and/or alphanumeric display for
each voice alarm zone and/or an
indication for group(s) of voice
alarm zones.
The voice alarm condition is
indicated on the Plena Voice Alarm
System per zone by a red indicator
on the controller, routers and
remote control panels.
NOTE - These indicators may not
necessarily indicate which emergency
message is being broadcast in each
voice alarm zone.
10.3 Indication of the voice alarm
zones in fault condition
Plena Voice Alarm System is
compliant.
The indication for the fault condition
which would prevent the generation and
transmission of the voice alarm signal to
the voice alarm zone(s) associated with
each manual control shall be available
without any manual action and shall not
be suppressed. This indication shall be
by
a a separate light emitting indicator
(the general fault indicator), and
Plena Voice Alarm System does not
have a common fault indicator. A
light emitting device must be
connected to the general fault
output to achieve this.
b an indication for each voice alarm
zone and/or an indication for
defined group(s) of zones.
The Plena Voice Alarm System
provides a visible indication when it
is in the fault warning condition via
the fault LED of the corresponding
zone for loudspeaker line related
faults and key (mandatory)
monitored elements. A fault
indicator of an individual zone may
indicate more than one fault.
Common to those fault are that they
occur in the indicated zone (e.g.
loudspeaker line short circuit, open
connection, ground short of the
same zone).
Plena Appendices | en 161
Bosch Security Systems B.V. Installation and Operation manual 2013.07 | V2.0 |