shape.
When you have adjusted the Brightness and Sharpness to achieve your desired level, you can then move on to adjusting the
Red Delay and Green Delay to achieve your optimized video output.
Step 3. Adjust the Red Delay and Green Delay: the Red, Green and Blue are the primary colors that constitute our color
perception scheme on the monitor.
The CAT5 extender uses different wires in the UTP cable to carry the signals of different primary colors. The different wires in
the twisted-paired cable are all slightly different overall lengths and the longer the CATx cable, the greater the difference in
length between wires.
This difference in length causes the red, green and blue colours to become out of sync. You will need to adjust the delay time
for certain colour signals on certain wires to make the three colour signals arrive into the display in good sync.
The CAT5 KVM Extender requires you to manually adjust only the Red delay and the Green delay - the Blue delay is
automatically tuned and optimized by the machine according to the other concurrent video parameters.
The values of the Red delay and the Green delay will be limited within a preset difference range. This means, whenever you try
to adjust either the value of the Red delay or the Green delay to be outside of the allowable preset difference range as
compared to the value of the other colour delay, the other colour delay will be automatically adjusted to be within the
difference range to prevent the video from being perceptibly disoriented.
With the Blue delay automatically tuned in relation to the other colours and the Red and Green delays limited within a
comfortable difference range, the AN300 CAT5 KVM extender facilitates an easier and more intuitive way for video
optimization.
No Video Troubleshooting
Q. When I connect a monitor to the CAT5 KVM extender, it does not display any video.
A. If you encounter no video or other display problems with a specific monitor, you should try to copy the EDID information
from the smaller monitor among the local monitor and the remote monitor to see if this can eliminate the display problem.
FCC: This equipment has been tested and found to comply with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interference
(2) This device must accept any interference received. Including interference that may cause undesired operation.
CE: This equipment is in compliance with the requirements of the following regulations: EN 55 022: CLASS B.
C-Tick: This equipment is in compliance with ACMA’s Electromagnetic Compatibility (EMC) regulatory arrangements under the
Radiocommunications Act 1992.
RoHS: All contents of this package, including products, packing materials and documentation comply with RoHS.
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