Fire Alarm Input - TeachLogic Maxim IMA-540 Installation Manual

Maxim
™
Fire Alarm Mute Input
The 2-pin orange Phoenix connector labelled Fire Alarm Mute
Input provides a connection to mute the TeachLogic amplifier.
SYSTEM BEHAVIOR
When interfaced to the fire alarm panel relay contact output,
•
all audio inputs (microphones, DVD, etc.) will MUTE.
• In the event of a fire, this will help to lower the overall decibel
levels and help students and staff hear the audible fire alarm
tones/ instruction within the classroom.
Audio resumes at original volume 11 seconds after closure
•
ceases being detected.
CONNECTION
• This feature requires a contact closure from the Fire Alarm
Panel and the TeachLogic terminal is for a normally open
connection.
Fire alarm system connects to a 2-pin Phoenix connector on
•
back of amplifier.
Refer to fire alarm system manual or manufacture's spec to
•
confirm proper wire connection.
KEY SPECS
Dry contact closure
•
• Normally open position
No voltage required
•
Fire Alarm Mute Input
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