Abus WIRELESS ALARM SYSTEM Operating Instructions Manual page 51

Phone line The telephone line is
Failure either damaged or not in
operation.
Receiver An HF signal is blocking
jamming trouble the channel used by the
sensors for
communication with the
alarm system.
FAULTS IN THE WIRELESS ZONES
Zone loss trouble The system has received
no signal within a specific
time.
Low battery zone The ABUS wireless
trouble alarm system has
detected a weak battery in
a wireless transmitter in a
specific zone.
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"Telephone line If the telephones in
failure" your building do not
work, contact your
security service.
Or contact your
local telephone
company.
"Wireless Recalibrate the
receiver receiver. Increase
jamming" the setting of the
time for the
jamming. Check the
installation location.
"Zone loss [Zone Check the detector
X]" batteries and run a
communication test.
"Low battery Change the battery
[Zone X]" in the wireless
transmitter
reported.