For safety, please observe the following points
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• When trouble occurs, disconnect the power plug
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immediately and contact your dealer.
ll smoke comes out ol this unit or a bad odor or strange noise comes out continuing
to use the unit can cause a fire or electnca! shock Turn the power OFF immediately,
unplug the power cord from the outlet and contact your dealer
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• Absolutely do not attempt to remove the rear cover.
_
_
There are parts at high voltage inside, so touching them can cause an electrical
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shock Leave inspection, adjustment and cleaning of (he intenor to your dealer
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• Do not allow anything inside the casing.
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If liquid or a foreign object should get inside accidentally, immediately turn the power
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OFF, unplug the power cord from the outlet and contact your dealer Continuing to
use the unit can cause a fire, electncal shock or breakdown of the unit
If trouble occurs with the display unit, perform the following checks and take the
indicated action; if the trouble persists, please consult with your dealer
Od
Symptom
The LED Power
Indicator does not light
(is dark)
There is no image and
LED Power Indicator is
yellow
The LED Power
Indicator does not go
off (dark)
The image is too large
or too small It is
displaced from the
correct position
Part of the image is
missing
The color of part of the
screen is changed
Check
AC Power cord / plug
Power Switch
Signal cable
Computer (The power
saving function might have
operated)
Contrast, Brightness and
Backlight adjustments
Power Switch
Is the display mode
registered9
Is the display mode
guaranteed9
Action
Plug the AC power cord into the outlet
correctly
Press the power switch
Connect the signal cable correctly
Release the power saving function (Operate
the mouse or keyboard For details, read the
operation manual of the computer)
Adjust the Contrast, Bnghtness and Backlight
correctly (See page 15)
Press the power switch one more time
Use an on-screen function to perform the
desired settings
Read the computer operation manual and
change the display mode to obtain the
specified mode
There are vertical or
Is the DOT CLOCK (vertical Perform the adjustment so the stripe
horizontal stripes in the stripes) or PHASE
image
(horizontal stripes)
There is an after-image adjusted9
in the image
Liquid Crystal panel
patterns are not conspicuous
Change the desktop pattern
If the same image is displayed on the LCD
for a long period of time, a phenomenon
called "sticking image" may occur where
slight traces of the sticked image screen
pattern can still be observed when other
screen patterns are displayed
Do not operate the display for approximately
one day and do not turn the power on
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