User guide

22 CAT5/5e KVM Extender Range
Video Adjustments
SDLink Remote Units feature a number of correction tools to simplify video
optimization. This procedure is straightforward and only needs to be carried out
once.
Please note that cable equalization cannot be exact – the remote image will
never be as sharp as the original. The KVM Extender’s equalization system
produces good results for short to medium length cables (<150m).
Adjusting Video
Use the following step-by-step procedure to optimize the video image on the
remote console:
1. If possible, view the online test card at:
http://testcard.kvmextender.info
This is an image (see Figure 12) created and used by the manufacturer for
video optimization purposes. It is particularly useful for observing skew. If
you are unable to view the test card, display some text in a large font on a
white background.
You should also open up other application windows to check the clarity of
text in tool bars and icons on the desktop.
Figure 12 On-line test card available at http://testcard.kvmextender.info