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Low Batt Z__
No battery power supply in
zone __.
Error display
Meaning
Zone Supervision
No surveillance signal from
Faults
detector of zone __.
Jamming
Radio interference of radio
band for more than 30
seconds a minute.
PSTN Line Fault
Failure of analogue
transmission route
PLGON Line Fault
Failure of digital transmission
route
Failure of GSM connection
The battery capacity in the detector of
•
zone __ is almost used up.
Possible causes
The detector is not within radio range of
•
the system.
Radio unit of detector failed.
•
Intentional or natural disturbance within
•
the radio band
The analogue telephone unit is not
•
correctly connected to the telephone
line.
The transmission route was programmed
•
for an analogue telephone, although this
is not used.
The ISDN telephone unit is not correctly
•
connected to the telephone line.
The GSM device is not connected to the
•
network.
36
1.2Ah lead-acid battery in the system.
Change the detector battery within 14
•
days.
Suggested solutions
Check radio communication between the
•
system and the transmitter using the radio
measurement box.
Install the detector in a better place.
•
Contact your installer.
•
Contact your installer.
•
Check for correct connection of the
•
analogue telephone line.
Check whether the analogue line is busy
•
for a long period or disconnected.
Contact your installer. Programming must
•
be changed.
Check for correct connection of the ISDN
•
telephone line.
Check that the SIM card is correctly
•
inserted and that you still have credit.
Use the "Komm-Info" (comm. info) item in
•
the user menu to check the signal strength
and the state of the GSM module. If the
signal strength is too weak, no transmission
can take place.
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