User manual

Appendix
33
Troubleshooting
Operation problems can be due to a variety of causes. The first step in solving
them is to make sure that all cables are securely attached and seated completely
in their sockets.
Problem Action
No video Make sure that all cables are securely plugged into their
sockets.
Poor quality video Hot-plug the Cat 5e cable again to trigger the deskew function.
The video quality can be improved by using the Color / Select
pushbuttons on the CE370RQ to increase or reduce the video
signal gain.
The video quality can be improved by reducing the refresh rate.