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8 Ohm:
around 65 m distance AS-VS by 0.6
mm diameter
around 115 m distance AS-VS by 0.8
mm diameter
!
Repairs have to be carried out only by qualified electricians.
FAQ
Error pattern
The video image is
black and white.
The colors on the
screen of the indoor
station are too bright or
the image in general is
too bright.
AS front-door station,
VS power supply and control unit,
IS indoor station,
FE extended function
Repair
Possible cause
The color saturation
control of the indoor
station is set to a min-
imum.
The transmission level
of the video BUS is too
low.
The light intensity of at
least 10 lux is not
achieved. Thus, the
camera switches over
to black and white.
The color saturation
level of the station is
set too high.
The brightness level of
the station is set too
high.
Our suggested solution
Adjust the contrast or color satura-
tion control.
At many components of the video
BUS (e.g. FVY) the transmission
level can be adjusted.
Please see the product infor-
mation of the active transmission
components.
The camera modules of the front-
door stations are very light sensi-
tive. Ensure that there is sufficient
illumination or use an external
camera.
Turn down the color saturation
control.
Turn down the brightness control.
35
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