36
What to do if...
...
,
,
and
flash clockwise like a
running light?
This error message indicates that the additional
power supply on the ZV terminal has failed. In this
case the home station is no longer functional, with
the exception of the door opener function. The
additional power supply and the supply cable
must be checked by a qualified electrician.
If the surface-mounted home station video is to be
operated without an additional power supply in
future, please proceed as follows:
1. Press the "Systemprogr." button on the
control
device
for 3 sec. to start the programming
mode.
2. Press the
utton on the
home station
for
6 seconds. A short acknowledgement tone
sounds after 3 seconds. Continue to press the
button for another 3 seconds until a long
acknowledgement tone sounds.
3. Briefly press the "Systemprogr." button on the
control device
to exit the programming mode.
... the display does not switch on during an
internal call
The display switches on during internal calls or
door calls from a door station without a colour
cameras when the surface-mounted home station
video is operated with an additional power supply.
All assignments will be deleted
All call button assignments to the surface-mounted
home station video will be deleted with the instruc-
tions for action described in the following!
3s
6s
1x
