36
6
610.592A
Rev.
1
UDEVAC-500
Two ways to enter emergency mode and broadcast an emergency message:
1)
Activate the emergency mode by pressing the red button with cap. Immediately the red light will start
flashing. Then select all or those areas where you want to launch the emergency message, and press the
"EVAC MSG" or "ALERT MSG" button as desired.
2)
The automatic emergency emission can be activated by closing any of the remote controls
Trigger Inputs
on the rear panel of the SLA-500M control unit and the SLA-expansion units.
Two ways to exit emergency mode and restore normal operating mode:
1)
Press the red capped button on the front panel to end the emergency mode and to end the emergency
message broadcast.
2)
The automatic way to exit the emergency mode is with a direct short circuit to the
Emergency Reset Input
on the rear panel of the SLA-500M, then the evacuation voice message playback will stop and the zone
outputs speakers will be disconnected.
Note:
It does not matter if it is a manual input or an automatic input, the operating time and its activation can
be checked and reviewed in the LOG of the SF-500 software.
8. FAULT /ACK Button
If any system module during diagnosis fails, the
FAULT
indicator flashes, press the
FAULT / ACK
button to
stop the indicator flashing and the buzzer, until the equipment works normally the
FAULT
will stay on solid.
9. 9. EVAC evacuation message button and indicator.
Green
Evacuation message is playing.
Yellow
Evacuation voice message or SD card has been lost.
Off
Everything is working in normal mode.
Note:
1.
If any user wants to manually play the evacuation voice message, they must enter emergency mode,
select the zone or zones where they want to launch the message, and then press the voice message
key (
EVAC MSG
or
ALERT MSG
).
2.
In the system, by default, the priority of "evacuation" is higher than the "alert". Of course, it can be
modified with the SF-500 configuration software. If it is not a specific installation need, please do not
change the priority.
10. Line input selector for speaker zone outputs.
It is mainly used to select the external line input on this equipment. SLA-500M main unit audio inputs can be
routed to the SLA-500S expansion module outputs, but expansion modules audio inputs can only be used in
their own zones.
Note:
Routing audio from one input to the desired outputs can be done and checked using the SF-500
control software. You can also enable or disable individualized routing for each host of one of its audio
inputs to its zones, from its own front panel.
11. All zones selector.
If the current zones are off, they will all turn ON; If all zones are armed, they will all be disarmed (OFF).
