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TROUBLESHOOTING (continued)
Symptoms That Seemingly Appear to be Failures (continued)
Symptom
Point to check
See page
•
There are locations on the screen that are different from the
periphery (*).
* Points that do not light, points with brightness different from
that of the periphery, points with colour different from that of
the periphery, etc.
•
High-precision technology is used to manufacture the LCD
panel. However in some cases, there are minor defects in
some parts of the screen. Please note that this is not a
malfunction.
__
•
Coarse horizontal stripes appear in FULL display.
•
Adjusting the Clock Phase will reduce the horizontal stripes.
(RGB input)
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•
Flickering in the form of horizontal lines oscillating up and down.
(PC INPUT MODE only)
•
If the direct frequency from the computer is below 85Hz, try a
higher frequency (upper limit 85Hz). There may be a slight
attenuation of the current image.
•
Try turning the Vertical Filter On. For this case however, the
vertical resolution will drop.
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•
The top of the monitor heats up.
•
When used for long periods of time, the top of the monitor
may heat up. This is not a malfunction.
__
•
Text characters are displayed with varying thicknesses.
•
The thicknesses of characters and lines may vary if images
with a vertical resolution greater than 768 lines are displayed;
however, this is not a malfunction.
__
•
The screen becomes dark and the images cannnot be seen
during VTR special playback (fast forward, rewind)
•
This sometimes occurs when a component output VTR such
as the 480i is connected.
This is not a malfunction; therefore, please take note that this
may occur. When it does occur, change to composite
output,or S.video output.
__
•
During multi picture mode, sub pictures are not displayed.
•
Sub pictures image might not be able to be displayed,
depending on the combination.
(Reter to the table of "2 pictures mode" and "4 pictures
mode")
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•
The screen display sizes are not switched.
•
The screen display size is fixed at "Full" as receiving
1080i/60Hz, 1080i/50Hz, 720p/50Hz and 720p/60Hz.
__
•
Images from AV6 (HDMI) are not displayed.
•
Check the cable and output format of connecting device.
(Reter to "Connecting to an Audio Visual Device", and
"Recommended Signal List".)
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