–52–
System Operation
•
“LOW BAT” with no zone number
indicates that the system’s backup battery is weak.
•
“LOW BAT”
with a zone number
and a once-per-45 seconds “beeping” at the keypad indicates that a
low battery condition exists in the wireless sensor displayed (zone “00” indicates a wireless button/keypad).
If the battery is not replaced within 30 days, a “FAULT” display may occur.
•
“
Fault Zone 93
”, along with a flashing “
AC
” and a once per 45-seconds “beeping” at the keypad indicates a loss of
AC power to the 5842 Wireless Dialer (if this feature is supported by the Wireless Dialer being installed).
•
“
Fault Zone 93
”, along with a single beep indicates that setup information from the 5842 Wireless Dialer has not
been properly received.
Power Failure
•
If there is no display at all, and both indicators are not lit,
operating power for the system has
stopped and the system is inoperative.
•
If the display is lit and the AC display is off,
the system is operating on battery power only.
•
During an AC power loss,
the backlighting will turn off and the indicators will flicker slightly to
minimize deep discharge of the battery.
Other Displays
dI = Busy-Standby
: Displayed upon power-up. After approximately 1 minute* the green “READY” LED
should light. If the “
dI
” remains displayed for more than 1 minute, the system is disabled.
*To bypass the 1-minute delay, press [#] + [0]. Important: Do not try to bypass 1 minute delay before “
dI
”
is displayed!
CC
=
Modem Comm:
The system is communicating with the central station for change of function or
status verification.
FC = Comm. Failure:
A communication failure has occurred. This message clears only when the system
is subsequently armed.
90 = RF Jam:
The system has detected an RF jamming condition or excessive interference.
93 =
PH = Speaker Phone Mode:
The system is in Speaker Phone mode.
PC = Phone Control:
The remote Phone Control feature is active.
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