
Other Trouble
A display of “COMM. FAILURE” (Alpha consoles) or “FCM(Fixed-word consoles)
Conditions
at the Console indicates that a failure occurred in the telephone communication
pottion of the system.
A display of “LO BAT” (Alpha consoles) with a zone number and descriptor, or
“BAT (Fixed-word consoles) with a zone number, and accompanied by a once-
per-minute beep at the Console, indicates that a low battery condition exists in
the wireless transmitter displayed.
The audible warning sound may be silenced by pressing any key.
A display of “SYSTEM LO BAT” (Alpha consoles) or “BAT” with no zone ID
(Fixed-word consoles) indicates that a low battery condition exists with the
system’s backup battery.
A display of “4281
SET UP ERROR” (Alpha consoles) or “E8” (Fixed-word
consoles) at the console indicates that a 4281 receiver is being used in a system
with more than 8 RF zones programmed.
If this is not corrected, none of the
zones in the system will be protected.
A display of “MODEM COM” (Alpha consoles) or “CC” (Fixed-word consoles)
indicates that the control is on-line with the remote computer and the control is
not operating.
A display of two numbers and “NO AC” (Fixed-word consoles) indicates the
control is in the programming mode and is not operating.
Power Failure
If the message “AC LOSS (Alpha consoles) or “NO AC” (Fixed-word consoles)
is displayed, the Console is operating on battery power only.
Check to see that the system’s plug-in transformer has not been accidentally
pulled out. Instruct the user to call a service representative immediately if AC
power cannot be restored.
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