CS1782 User Manual
36
Troubleshooting
Symptom
Possible Cause
Action
Mouse and/or
Keyboard not
responding.
Improper mouse
and/or keyboard
reset.
Unplug the cable(s) from the console port(s),
then plug it/them back in.
KVM switch needs to
be reset.
Power off all devices on the installation (see
the note at the top of page 11); power off the
KVM switch; wait five seconds; then power up
USB devices
not responding.
USB ports need to
reset.
Unplug the device’s USB cable from the USB
port on the switch’s rear panel, then plug it
back in.
PC or OS does not
support USB 2.0.
The CS1782 has a built-in USB 2.0 hub, so
will not support PCs or OS that do not support
USB 2.0.
For OS that do not support USB 2.0,
keyboard and mouse functions can be reset
using the [F1] hotkey function. See the note
under
Mouse Emulation Control
on page 18.
Device not
recognized
(Windows).
Windows timing
problem.
1. Unplug the KVM cable from the com-
puter’s USB port.
2. Go into Windows’
System Settings
and
remove the
Unknown Device
entry.
3. Plug the KVM cable back in. Windows will
now recognize the device.
There are ghost
images on the
external
monitor.
The distance between the external console and the CS1782 is too
great. The maximum VGA cable distance should not exceed 20m
and, in some cases, may need to be shorter. Replace the VGA cable
with one of an appropriately short length.
cs1782.book Page 36 Thursday, June 12, 2008 2:28 PM
