Compact CAT5 Audio/Video Receiver
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5
. Troubleshooting
5.1 Problems/Solutions
Problem:
Fuzzy, blurry, or ghosting image at remote location
Solution:
If you have a stable image but it looks somewhat blurry
(e.g. the edges are not sharp), make sure that you have adjusted the
receiver unit’s HF compensation correctly. In addition, check the
recommended table of max distances vs. resolution and ensure that
you have not exceeded the maximum recommended cable lengths. If
you still have a fuzzy image, try reducing the refresh rate and/or
resolution of the video source.
Problem:
Image exhibits steady or rolling horizontal color “hum” bars
Solution:
This is usually an indication of improper grounding either
at the sending end, the receiving end, or both. Verify that the AC line
is properly wired and that a protective ground (green) wire is
established with NO potential difference between both the sender
and Receiver locations. The UTP Splitter can tolerate up to 5 v peak-
to-peak of ground noise between the two locations, but no more
.