Emergency Command Center Manual — P/N LS10001-000FL-E:D 9/3/2014 87
Operation Operating Instructions
• Play an inter-message tone (if programmed)
• Play a primary evacuation tone only (if programmed)
• Store the event in the history log
4.4.6 Manual Activation Restoral
Upon restoral the system will:
• Turn the speaker zone LED(s) off
• Turn the speaker circuit(s) off
• Turn the audio amplifier(s) off
• Turn the 24 VDC aux. power output off (if programmed)
• Turn the speaker volume control override off
• De-activate the “MNS active” output relay
• De-activate the NAC output (if programmed to do so for mass notification)
• Turn the “System in Use” LED off
4.4.7 Alarm/Alert Response, System Configured for Mass
Notification Only
Upon detection of an alarm/alert condition (any of CMD1 to CMD8 inputs active) the system will:
• Turn all speaker zone LEDs on steady
• Turn all speaker circuits on
• Turn the appropriate audio amplifier(s) on
• Turn the 24 VDC aux. power output on (if programmed)
• Turn the speaker volume control override on
• Turn the “System in Use” LED on steady
• Activate the “MNS active” relay (if the system is programmed for mass notification)
• Activate the NAC output (if programmed to do so for mass notification)
• Play and repeat a leading tone (if programmed)
• Play and repeat the appropriate audio message (if programmed to repeat)
• Play an inter-message tone (if programmed)
• Play a primary alert tone only (if programmed)
• Store the event in the history log
4.4.8 Alarm/Alert Restoral, System Configured for Mass
Notification Only
Upon restoral the system will:
• Turn the speaker zone LEDs off
• Turn the speaker circuits off
• Turn the audio amplifier(s) off
• Turn the 24 VDC aux. power output off (if programmed)
• Turn the speaker volume control override off
• De-activate the “MNS active” output relay
• De-activate the NAC output (if programmed to do so for mass notification)
• Turn the “System in Use” LED off
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