Area of Rescue Command Unit
Installation Guide
Model AOR-24 / Model AOR-32
Product Revision 2.0
Page
21
of
23
Rev. 3/8/2022
Copyright 2014-2022 Talk-A-Phone, LLC
• 7530 North Natchez Avenue • Niles, Illinois 60714 • Phone 773.539.1100 • [email protected] • www.talkaphone.com.
All prices and specifications are subject to change without notice. Talk-A-Phone, Talkaphone, bAlert, Scream Alert, WEBS, and WEBS Contact are registered trademarks of
Talk-A-Phone, LLC. All rights reserved. All other trademarks mentioned in this document or website are the property of their respective owners and does not imply or indicate
any approval, endorsement, sponsorship, or affiliation with such owners unless such approval, endorsement, sponsorship, or affiliation is expressly indicated.
IX.
System Faults
1.
Fault Condition:
a.
Audible Indicator
–
When any open, short, or system ground fault occurs, a steady
2,300 Hz tone at 85db will be emitted from the system.
b.
Visual Indicator for Opens
–
When an open occurs on an AOR-CSE Station cable run,
the respective
TROUBLE
LED(s) will solidly illuminate on the Command Unit panel
indicating the specific port(s) or station location(s) with the fault.
c.
Visual Indicator for Shorts
–
When a short occurs on an AOR-CSE Station cable run,
both the respective
TROUBLE
LED(s) and the
STATION STATUS
LED(s) will solidly
illuminate on the Command Unit panel indicating the specific port(s) or station location(s)
with the fault.
d.
Visual Indicator for System Ground Fault
–
When a system ground fault occurs at the
Command Unit, all
TROUBLE
LEDs will flash simultaneously on the Command Unit
panel.
2.
Correcting Faults:
a.
Opens/Shorts on an AOR-CSE Station Cable Run
–
Check cable for continuity and
repair or replace cable.
b.
System Ground Faults
–
Check the Command Unit for proper electrical grounding and
correct any ground loops.
3.
Resetting Fault Condition:
When any faults have been corrected, press the
TROUBLE RESET
button to silence the
audible alarm and to clear any will be silenced and any corrected faults will have their
corresponding indicator turned off.
4.
Temporarily Silencing a Fault Condition:
Press the
TROUBLE RESET
button to silence the audible fault indicator. The audible alarm
will be temporarily silenced for 24 hours.
The LED fault indicators will remain in their trouble condition until the faults have been fully
corrected.
5.
Primary Power Loss:
When the system loses primary power and begins to run on battery backup, the
AC POWER
FAULT
LED will solidly illuminate on the Command Unit panel.
Restoring primary power will reset this fault indicator LED.
