Bosch Plena Voice Alarm System - Page 105

Plena Voice Alarm System | en 105
Bosch Security Systems B.V. Installation and Operation manual 9922 141 1037x (V2.16) | V0.6 | 2011.09
a Evacuate - potentially life-threatening
situation needing immediate evacuation.
Compliant, if properly installed.
Responsibility of the installer.
b Alert - dangerous situation nearby requiring
warning of pending evacuation.
Compliant, if properly installed.
Responsibility of the installer.
c Non-emergency - operational messages, e.g.
system test, etc.
Compliant, if properly installed.
Responsibility of the installer.
The use of these levels in descending order of
priority will ensure that appropriate alarm signals
and messages are provided first to the zones
immediately at risk.
Compliant, if properly installed.
Responsibility of the installer.
4.3.2 Operational priorities
If the voice alarm system is capable of operation
in fully automatic mode, a facility shall always be
available to control:
a The type of pre-recorded message being
broadcast.
Compliant, if properly installed:
– Input contact configured to start a
call with a pre-recorded message.
– Running message can be
overridden by higher priority
automatic started messages.
– Running message can be
overridden by higher priority
manually started messages.
– Running message can always be
overridden by the emergency
microphone.
b The distribution of messages to different
zones.
Compliant.
c Real-time instructions or information to
occupants via the emergency microphone (if
any).
Compliant, if properly installed. Manual
selection of loudspeaker zones is
supported.
Means shall be provided for manual intervention
to override any automatically programmed
functions. This shall apply both to the nature of
the message being broadcast and to the
distribution paths of the message. Thus, manual
controls shall be provided at the central control
point (and also at specified remote control
points) to allow:
a Starting or stopping of pre-recorded alarm
messages.
Compliant, if properly installed. Running
message can be overridden by higher
priority manually started messages.
Alarm and Alert messages can be
stopped and started from the controller
front panel.
b Selection of appropriate pre-recorded alarm
messages.
Compliant, if properly installed. Manual
selection of pre-recorded alarm
messages is supported.
Clause / Requirement Compliance Signature