En60849: 1998 - Bosch Plena Operating Manual

116 en | Appendices
11.1.2

EN60849: 1998

Valid for version 2.13.xx
4. General system requirements
Clause / Requirement
4.1 Principal features
A sound system for emergency purposes
shall permit the broadcasting of
intelligible information of measures to be
taken for the protection of lives within
one or more specified areas.
The following criteria shall be fulfilled:
a When any alarm is detected, the
2013.07 | V2.0 |
system shall immediately disable any
functions not connected with its
emergency role (such as paging, music
or general pre-recorded
announcements being broadcast to
the loudspeaker zones requiring
emergency broadcasts).
Installation and Operation manual
Compliance
Compliant, if properly installed.
The relevant article is covered by
the Plena Voice Alarm System , The
correct installation and
configuration is the responsibility
of the installer.
Compliant. The EMG state can be
entered in two ways:
– When an emergency message
is started via the EMG
triggers.
– The EMG button on the front
panel, the remote control or
the Fireman's panel is
pressed.
When the EMG state is entered, all
non emergency paging and BGM is
stopped.
Plena
Signature
Bosch Security Systems B.V.