9
SPA-V2 Public Address & General Alarm System
User Manual
A100K10371 v2.2
- Indicated by a steady red LED.
●
Press the button labeled
EMERGENCY PA
to activate the
Emergency PA message.
L
This function overrides priorities in the system and should be used with
caution.
Microphone
1. Press the PTT Switch.
- Speak close to and clearly into the microphone to broadcast the message.
Alarm message will be muted.
2. When the PTT Switch is released, the PA system will return to alarm
mode, and any alarm which has been muted during the emergency
message will be turned on again. Otherwise it will go back to
standby.
3. Press RESET to turn off the alarm.
PA part only
●
Press the desired ZONE buttons
- The Public Address call is set up indicated by steady red LEDs.
Emergency operation
1. Press the
EMERGENCY PA
button
- The Public Address emergency call is set up indicated by a steady red
LED. The alarm message will be muted.
2. Press the PTT Switch.
- Speak close to and clearly into the microphone to broadcast the message.
To end the Emergency function:
Release the PTT Switch and the PA system will return to standby or
alarm mode.
2.8 Alarm Start from the Fire Alarm Exchange
(with alarm generator installed)
The SPA alarm generator is activated by a switch from the Fire Alarm
Exchange. Alarm distribution is set according to project specifications at
delivery. This unit is normally not part of the Zenitel delivery.
● The Fire Alarm from the fire exchange will be distributed through the
SPA system.
- Any PA message units will override the alarm to broadcast the message.
●
Press the PTT Switch for panels with hand microphones or the TALK
button for panels with gooseneck microphones.
- Speak clearly into the microphone to broadcast the message. The Alarm
message will be muted.
When the PTT Switch or TALK button is released, the PA system will
return to alarm mode and any alarm which has been muted during the
emergency message will be turned on again.
PTT Switch
