Troubleshooting - ATEN CL3800 User Manual

Troubleshooting

Symptom
There are ghost images on the
external monitor.
Some characters I enter from
the keyboard do not display
correctly.
I can't use the special keys on
the Sun external keyboard to
control Sun computers.
The distance between the external console and the
CL3800 is too great. The maximum DVI cable
distance should not exceed 20 m and, in some cases,
may need to be shorter. Replace the DVI cable with
one of an appropriately short length.
The keyboard layout setting for the port does not
match the keyboard you are using. On your switch,
change the keyboard layout setting for the port to
match the layout of the keyboard you are using.
Use Sun keyboard emulation keystrokes (page 65) to
achieve all Sun keyboard functions.
Action
Appendix
67