Troubleshooting
file:///D|/LCD%20Monitor%20OEM/Philips/M2-project/240P2/240P2-EDF...602.001/CD-Contents/lcd/manual/ENGLISH/240P2/safety/saf_troub.htm 第 2 頁 / 共 3 [2010/5/27 上午 09:56:03]
Image vibrates on the screen
Vertical flicker appears
Horizontal flicker appears
image appears blurred, indistinct or too
dark
An "after-image", "burn-in" or "ghost
image" remains after the power has
been turned off.
Image appears distorted. Text is fuzzy
or blurred.
Green, red, blue, dark, and white dots
appears on the screen
Check that the signal cable is properly securely connected to
●
the graphics board or PC.
Press the Auto button.
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Eliminate the vertical bars using the Phase/Clock of Setup in
●
OSD Main Controls.
Press the Auto button.
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Eliminate the vertical bars using the Phase/Clock of Setup in
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OSD Main Controls.
Adjust the contrast and brightness on On-Screen Display.
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Uninterrupted display of still or static images over an
●
extended period may cause " burn in", also known as "after-
imaging " or "ghost imaging", on your screen. "Burn-in", "after-
imaging", or "ghost imaging" is a well-known phenomenon in
LCD panel technology. In most cases, the "burned in" or
"after-imaging" or "ghost imaging" will disappear gradually
over a period of time after the power has been switched off.
Always activate a moving screen saver program when you
●
leave your monitor unattended.
Always activate a periodic screen refresh application if your
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LCD monitor will display unchanging static content.
Set the PC's display resolution to the same mode as
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monitor's recommended screen native resolution.
The remaining dots are normal characteristic of the liquid
●
crystal used in todays technology,
Pls refer the pixel policy for
more detail.