DSXi KVM Extender
38
2011-02-23
8.2
Video Jitter
Diagnosis
Possible Reason
Measure
Cable connection
interrupted
Check connection, length and
quality of DVI-D cable to CPU
and to monitor, tighten cable
thumbscrews.
Check connection, length and
quality of interconnect cables
between the units.
Incorrect video
display
Suboptimal transmission
parameters
Execute Auto-Adjust (see
Chapter 6.1, Page 27).
If necessary, manually adjust
parameters for monitor resolution
(see Chapter 5.1.1, Page 22) and
cable length (see Chapter 5.1.2,
Page 23).
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8.3
USB-HID Failure
Diagnosis
Possible Reason
Measure
Keyboard LEDs
Shift
and
Scroll
are flashing
Keyboard in Command
Mode
Press <Esc> to leave Command
Mode.
CPU Unit:
LED
USB
Status
off
No USB connection to
CPU
Check connection of USB cable
to CPU, select another USB port
if necessary.
Remove USB and power cable
and restart CPU. Connect power
cable first.
CON Unit:
LED
USB
Status
off
Problems with USB
connection
Check connection of USB cable
to USB-HID device.
Remove DVI and power cable
and restart CON Unit. Connect
power cable first.
No USB-HID device
Connect USB-HID device.
USB device
without function
USB-HID device is not
supported
Contact dealer if necessary.
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