20
Once the new batteries have been inserted the
sensor’s LED briefly blinks once. The radio con-
nection to the alarm base station has been estab-
lished and checked.
For instance, instead of replacing batteries, the
wiring of the door/window detector can be changed,
to connect additional external sensors, for exam-
ple.
• Once you have finished replacing the batteries
or made changes to the wiring, close the sensor’s
casing again.
• Briefly press the ‘
OK
’ button on the alarm base
station to end the maintenance. You are now in
the sensor list again. You can use the ‘
y
’ and ‘
z
’
buttons to select another sensor (or select a device
using the ‘
x
’ button).
• You can exit the ‘service’ mode by pressing the
‘
w
C
’ button three times. This returns you to the
normal display mode (top level) of the alarm base
station.
Please note:
If the internal magnet contact of the door/window detector is used
(with the supplied magnets, either mounted on the left or the right),
the contact must be
triggered one time
after battery replace-
ment in order to reactivate the internal magnet contact.
After replacing the batteries, open and close the window or
door to which the magnet is attached 1 time.
disarm
17:47 20.03
contact 4
bedr W1
