19
9. Opening the door/window detector’s
casing, replacing the batteries
Before the casing of the door/window detector may be opened,
the alarm base station must be set to maintenance mode. Oth-
erwise the alarm base station immediately sets off the sabotage
alarm when the casing is opened.
Proceed as follows:
• The alarm base station must be in the top level.
The LCD should appear as on the right, for exam-
ple, with the time and the date.
• Briefly press the ‘
Menü a/A
’ button on the control
unit of the ‘FAZ-Z’ alarm base station.
• Use the ‘
y
’ and ‘
z
’ buttons to select the
‘
service
service
service
service
service
’ menu. See the figure on the right.
• Confirm your selection by briefly pressing the ‘
OK
’
button.
The first sensor that was registered with the alarm
base station is displayed.
• Use the ‘
y
’ and ‘
z
’ buttons to select the sensor
that you wish to open (to replace the batteries or
to change the wiring, for instance).
Other devices may be selected with the ‘
x
’ but-
ton (siren control, activation switch, alarm dialler,
PC interface and/or alarm base station).
• Confirm your selection by briefly pressing the ‘
OK
’
button.
You can now open the casing of the selected
sensor without setting off a sabotage alarm, in order
to replace the batteries, for example. No data is
lost and the sensor or the device does not need
to be registered again afterwards.
service
troubles
disarm
17:25 20.03
contact 1
livingr W1
contact 4
- service -
contact 4
bedr W1
