TROUBLESHOOTING (continued)
Symptoms That Seemingly Appear to be Failures (continued)
Symptom
• 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 color different from
that of the periphery, etc.
• Coarse horizontal stripes appear in FULL display.
• Flickering in the form of horizontal lines oscillating up and down.
(PC INPUT MODE only)
• The top of the monitor heats up.
• Text characters are displayed with varying thicknesses.
• The screen becomes dark and the images cannnot be seen
during VTR special playback (fast forward, rewind)
• During multi picture mode, sub pictures are not displayed.
• The screen display sizes are not switched.
• Images from AV6 (HDMI) are not displayed.
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Point to check
• 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.
• Adjusting the Clock Phase will reduce the horizontal stripes.
(RGB input)
• 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.
• When used for long periods of time, the top of the monitor
may heat up. This is not a malfunction.
• 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.
• 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.
• 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")
• The screen display size is fixed at "Full" as receiving
1080i/60Hz, 1080i/50Hz, and 720p/60Hz.
• Check the cable and output format of connecting device.
(Reter to "Connecting to an Audio Visual Device", and
"Recommended Signal List".)
See page
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