EN
37
10-575
Within the same building unit
containing different internal
units, black lines appear on
the image of only one internal
unit.
Malfunction due to contact resistance.
The P lead is not connected correctly.
The terminals were not connected tightly
enough.
Malfunction due to nearby jammers
such as external power supplies or other
electrical devices which are not properly
shielded.
Relocate the video switcher or other
passive network components.
Malfunction due to stray current caused
by potential differences.
Check the wiring scheme and install
active components on the same potential
Integrate a coupler in the video bus
so it becomes galvanically separated
(available on request).
The video image is distorted
The video signal is incorrect because
leads V1 and V2 were interchanged.
The video bus is not protected against
polarity exchange. Reverse leads V1
and V2.
The image “scrolls”
The video signal is out of sync.
Check if all the leads of the video bus
have been connected correctly.
You can detect multiple layers
in the image
These so called ‘ghost images’ are the
result of pending signals.
The video circuit is not closed. Switch the
terminal resistor to ON on the last device
on the cable.
Summary of Contents for 10-575
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Page 2: ...10 575 01 Nederlands 11 Fran ais 21 English 31 Deutsch 41 Sloven ina...
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