Troubleshooting - Fujitsu FS-1004MU User Manual

9. Troubleshooting

Symptom
The POWER LED is flashing.
The keyboard and mouse do
not operate or operate
strangely.
(Special programmable,
cordless or mice with wheels)
The scroll function or button
does not operate.
Poor screen quality
(Faded images, blurred
characters, etc.)
Window shifts or does not
display when switching
Cannot go into Auto Scan Mode
Cannot go into Hot Key Mode
The auto scan switch cycle is
abnormal.
Operation stops after a period of
normal operation.
The LED on the device does
not light even after turning on
the host.
Cascaded connections are not
recognized.
Cause
The AC cord is not connected to the electric
outlet or to the switch device.
The AC power is off.
The internal power fuse has blown.
The keyboard and mouse connections on the
host are reversed.
Cannot get out of Hot Key Mode
The key repeat is abnormal.
Connection/cable is defective
A non-supported keyboard or mouse is
connected.
Mouse not supported
The specific mouse driver is not installed.
Connection/cable is defective
Wrong resolution
Unsupported monitor, or cannot
synchronize
Device enters Hot Key Mode
Wrong key
Wrong key
The switch cycle has not been adjusted.
(The default value is 10 seconds.)
Connection has been disrupted.
The switcher is hung up.
A problem has occurred at the host.
The host's keyboard/mouse port's power circuit
protection element has failed.
A problem has occurred at the switcher.
Connect the AC cord.
Turn on the AC power.
Contact the place of purchase or the
support center.
Match the port Nos.
Press the [Enter] or [ESC] key
Change the speed setting for the key
repeat on the host.
Confirm the connector connection.
Replace with a different cable. If this
solves the problem, replace with a new
cable.
Replace with a supported keyboard
or mouse.
Replace with a supported mouse.
Install the specific mouse driver.
Confirm the connector connection.
Replace with a different cable. If this
solves the problem, replace with a new
cable.
Adjust the resolution or use the
monitor function.
Replace with a supported monitor
(multisync).
Use the monitor function.
The device goes into Hot Key Mode,
press the number key (0).
Press the number key (0).
First level are the number keys (1 through
8).
Second level are F1 through F8.
Use the cursor keys (
Check the connections and the restart.
Press the reset switch.
Correct the problem at the host.
Correct the problem at the host.
Press the reset switch.
(Both the slave and the master)
26
Action
? ?
and ) to adjust it.