Plinkusa KVM-1008JOSD User Manual - Troubleshooting
to ON. After you finish using KVM switch, please don’t forget to set up CONSOLE ON
state to OFF state. Besides, if current CONSOLE is ON state and you reset KVM switch,
the CONSOLE will be set up ON state back to OFF state.
e.
W
hen you finish the set up of PC name and get out of OSD setting mode, you will find
the PC name showed at the up-left corner of monitor. Now, you can use ESC key to
clear the message right away if you don’t need it.
f. If you want OSD returning back to factory default value, you can execute “SCROLL
LOCK”, “SCROLL LOCK” , “R” keys in order. The bank seven segment LED on the front
panel will be flashed during the refresh process.
When the OSD value back to default setting, the bank seven segment LED on the
front panel will stop flashing
Troubleshooting
1. Ensure that all cables are well seated. Label all of cables with the number for each
respective computer to avoid confusion.
2. The recommended VGA cable distance is 5 meters maximum without ghosting and
degradation. Normally, the cable length is based on driver capacity of your VGA card. If
you need longer VGA cable, please use VGA extender to accomplish your
applications.
3. The recommended PS/2 cable distance is 5 meters maximum. Normally, the cable
length is based on driver capacity of your motherboard PS/2 port. If you need longer
PS/2 cable, please use PS/2 extender to accomplish your applications.
4. The Power Jack polarity is center positive and the power adapter need be DC12V, 1A
5. Don’t press any keys on the keyboard while the selected computer is booting up.
Otherwise, it might cause the keyboard error or keyboard is not detected at PC side.
6. The computer boot up fine, but keyboard doesn’t work
z
Make sure the keyboard works when directly plugged into the computer.
z
Try a different keyboard, but use only 101, 102 or 104-key keyboard.
7. The Mouse is not detected during PC boot up.
z
Make sure the mouse works when directly plugged into the computer.
z
Make sure the mouse is a true PS/2 mouse. A combo mouse will work just as long as it
is set for PS/2 mode with the correct adapter. Try a different mouse.
z
Avoiding moving the mouse or pressing the mouse buttons when switching ports.
z
Avoiding switching ports during shutting down the PC process.
z
When you switch one PC port to another PC port, the best scan time setting need to be
set to 5 sec. or more. Normally, the VGA monitor change one resolution mode to
15
102
☼SYSTEM 02
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