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Operation
4.3.2 Fire Alarm Restoral
4.3.3 Manual Evacuation Switch Activation
The Voice Evacuation Control Panel will, upon activation of the Manual Evacuation switch:
4.3.4 Manual Evacuation Switch Restoral
The Voice Evacuation Control Panel will, upon return of Manual Evacuation switch to normal position:
4.3.5 Message Override Switch
The Message Override switch is a momentary switch which interrupts the selected evacuation tone and/or message.
While the unit is in alarm, holding the Message Override switch down shuts off the recorded message(s) or tones but
leaves the amplifiers on. Pressing the microphone key allows manual emergency voice messages to override the
built-in message(s). Releasing both the microphone key and the Manual Override switch causes the VECP to return
to generating the recorded message(s) and/or tones.
4.3.6 Trouble Condition Response
All trouble conditions will cause the following to occur (Note: All trouble conditions fully supervised in standby and
alarm unless otherwise noted):
In addition to the above trouble responses, the following troubles will cause the specific responses noted:
AC Loss
•
Turn off the AC ON LED on the FC-PSM(E) module
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Turn off the Alarm LED located on the front panel
Deactivate the Master Command Bus
Turn off the Notification Appliance Circuits
Turn off the Audio Amplifiers
Turn off the digital voice message or tone at its present point in transmission
Turn on the panel Alarm LED steady
Activate (reverse polarity) Master Command Bus
Turn on all Notification Appliance Circuit speakers
Turn on the Audio Amplifiers
Transmit the tone before message if programmed
Transmit the appropriate digital voice message (repeating message the number of times programmed)
Transmit the tone after message if programmed (repeating tone the number of times programmed)
Transmit a primary evacuation tone only if programmed (repeating tone the number of times pro-
grammed)
Turn off the panel Alarm LED
Deactivate (return to normal) Master Command Output Bus
Turn off all Notification Appliance Circuit speakers
Turn off the Audio Amplifiers
Turn off the digital voice message or tone at its present point in transmission
Deactivate the trouble relay
Turn on local piezo
Turn on the system Trouble LED
Open CMD1 input - ONLY if CMD1 is not in the alarm state
firealarmresources.com
Document #50580
Rev. C
8/12/97
P/N 50580:C
35
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