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User’s Manual 7-9
Troubleshooting
External monitor
Please also refer to the documentation supplied with your monitor for
further information.
Wireless LAN
If the following procedures do not restore LAN access, consult your LAN
administrator.
Bluetooth
Problem Procedure
Monitor does not turn
on
After confirming that the monitor's power switch
is on, you should check the connections to make
sure that the power cord/adaptor is firmly
connected to the monitor and to a working power
outlet.
No display Try adjusting the contrast and brightness controls
on the external monitor.
Display error occurs Check that the cable connecting the external
monitor to the device is firmly attached.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
Problem Procedure
Cannot access
Wireless LAN
Make sure the device's Wireless communication
functionality is set to on.
If problems persist, contact your LAN
administrator.
Problem Procedure
Cannot access
Bluetooth device
Check to ensure the device's Wireless
Communication functionality is set to on.