Troubleshooting; Overview; Keyboard Invocation Keys - ATEN CL5816 User Manual

5. Slide the switch open and closed a couple of times to be sure that it is
properly aligned and operating smoothly. (See p. 19 for opening and
closing procedures.)
6. After determining that the switch is properly lined up and operating
correctly, finish up by fully tightening down the partially tightened front
attachment screws inserted in step 3.

Troubleshooting

Overview

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.
In addition, updating the product's firmware may solve problems that have
been discovered and resolved since the prior version was released. If your
product is not running the latest firmware version, we strongly recommend that
you upgrade. See <x reference to Firmware Upgrade Chapter or Section>, for
upgrade details.
Problem
There are ghost images on
the external monitor.

Keyboard Invocation Keys

Two dedicated keys are provided on the keyboard module to make it easy to
invoke Hotkey mode and the OSD, as shown in the diagram, below
Note: These keys are toggles. Press them once to invoke the feature, press
them again to exit.
The distance between the external console and the
CL5808/CL5816 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.
:
Solution
Appendix
81