Bosch Plena Power Amplifier, Руководство по эксплуатации, Страница: 160 / 192

Clause / Requirement Compliance Signature
a a manual control which causes a
voice alarm output condition to be
given shall only be accessible at
access level 2;
The Plena Voice Alarm System can
enter the voice alarm output
condition manually via controls on
the front panel of the controller and
remote control panels, via input
contacts, and the Open Interface, by
starting a call with a high enough
priority.
b it shall be possible to activate each
voice alarm zone individually and/or
in group(s) of voice alarm zones;
A voice alarm priority call can be
manually activated in one or more
individual zones or zone groups.
Zone selection is possible via the
front panels of the controller, router
and remote control panels. Or via
the Open Interface (e.g. using a PC
Call Station for graphical
representation of zones with mouse
or touch screen selection).
Zones can also be added to and
removed from a running voice
evacuation call using the front
panels of the controller, router and
remote control panels.
c the manual activation of a voice
alarm zone shall not prevent the
mandatory indications and outputs
to other voice alarm zones.
Plena Voice Alarm System has one
channel for broadcasting. To ensure
that a new emergency call does not
affect a running call, the priorities of
all calls have to be the same.
Message merging and alternate
broadcasting is supported
responsibility of the installer.
Plena Voice Alarm System will abort
lower priority emergency calls if a
call with higher priority is started.
Non emergency audio is always
stopped when entering the
emergency state.
10.2 Indication of the voice alarm
zones in an activated condition Plena Voice Alarm System is
compliant.
The indication for the voice alarm
condition in 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 means of
160 en | Appendices Plena
2013.07 | V2.0 | Installation and Operation manual Bosch Security Systems B.V.