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Trouble Message
MXL-IQ Trouble Messages
Trouble Message
AC Fail or Brownout
Airflow Too Low
Airflow Too High
AnaLASER Power Trouble
ASD Testing Enabled
Aux Pwr Class A Fail Neg
Aux Pwr Class A Fail Pos
Battery Backup Invalid
Battery Fuse/Wiring Open
Carrier Lost
Class A Loop Trouble
The Probable Cause Is:
The Probable Cause Is:
Primary AC power is missing or below the
brownout level; the System is running on
battery backup.
AnaLASER airflow is below programmed
threshold.
AnaLASER airflow is above programmed
threshold.
Problem with AnaLASER power supply.
Application specific detector testing is
enabled. The applications feature is
disabled during testing.
The negative side of the CZM-1B6 power
circuit is open.
The positive side of the CZM-1B6 power
circuit is open.
A battery is connected, but not selected in
CSG-M.
Either the battery is not connected, or the
battery fuse is blown, or the battery voltage
is too low.
CMI-300 to CXL communications problem
where the CMI-300 does not see the CXL's
modem carrier (tone). No data is being
transmitted.
If Class A: The initiating circuit at this
module address has an open.
If Class B: Wired zones are missing the
Class A jumpers.
Appendix J
J-1
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Troubleshooting
