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Contours of the
second image are
visible.
No image. Image
switch button does
not respond when
pressing.
Video image turns
white after a while.
When switching the
supply voltage off
and on again, the
signal will reappear.
The video image
turns white again
after a while.
Avoid water from entering the device!
!
Do not use any abrasive detergents!
Clean the device with a dry or slightly wet cloth.
Remove stronger stains with a mild household cleaner.
28
Two video sources inter-
fere.
No signal present.
Not both wires of the
video BUS are connect-
ed.
Thermal defect of the
outdoor camera.
Cleaning
Please remove the second video
source from the line.
Connect the second video source,
if necessary, via a video switch to
the existing TCS:BUS.
Connect the monitor in front of the
video switch and check whether a
signal is available here.
Measure the voltage between P
and b. The voltage usually is
about 24 V.
If this is not the case, please
check the BUS-power supply.
Please check the connection of
the pluggable terminal.
A wire of the video BUS short-
circuits the P- or the b-wire. This
causes an impermissible in-
creased current. Please check the
wiring for shorts.
The camera is defect.
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