Audiotech EN54-16, Руководство пользователя, Страница: 24 / 31

4 SYSTEM USE
Main screen
Main screen will show relevant information depending on the state as specified in
EN54 standard. It will show the message
PA/VA System <Ready>
by default.
When the emergency or failure state gets activated, it will show automatically the
appropriate information screen.
4.1 Emergency management. <VA Operator.>
This menu allows manual control of the emergency system to perform the installation
tests. These actions require access level 2, default password is 0002.
4.1.1 Launch evacuation and alert <Launch EVAC/ALERT>
In order to launch evacuation, the user accesses to the menu Launch EVAC selecting
either all the zones or the zone/s individually. Zones also can be put in alert mode by
selecting them in the menu
Launch ALERT.
One zone can be put on Alert and Evacuation at the same time, the priority system will
automatically put the zone in evacuation. When the user deactivates the evacuation
status, the system will get to Alert mode. In all cases the live messages from emergency
microphones have higher priority than the prerecorded messages.
4.1.2 Enter EMG state. <Enter EMG>
Enter EMG
option puts the system in emergency state, deactivating PA Audio
Sources (except microphones), but does not replay any evacuation message.
4.1.3 Stop voice announcement. <Silence Zones>
Silence Zones:
When silencing any or all of the zones, the reproduction of the
evacuation and warning messages in the selected zones is disabled, but keeping the
evacuation status in the affected zones.
4.1.4 Disable emergency state and restart <Reset Zones/Sys EMG>
The option Reset Zones allows a restart of the alarm condition in the selected zones.
Reset System order a global restart that can also be done from the front button
(pressing it during 2 seconds)
Note: If the emergency was activated remotely, it will activate again after a few
seconds. If the failures persist, they will be reactivated within the time required by
regulation.
4.1.5 System monitor. <VA Monitor>
Indites the state of each of the zones.. It will show one of the possible states (
PA-Idle,
EVAC, ALERT, EMIC, Silenced ).
4.2 PA management. <PA Operator>
While the system is not in use for evacuation it can be used as a paging system and /
or ambient music. In this menu the usual PA settings can be made.
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