Philips 240P2 User Manual page 10

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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.
Eliminate the vertical bars using the Phase/Clock of Setup in
OSD Main Controls.
Press the Auto button.
Eliminate the vertical bars using the Phase/Clock of Setup in
OSD Main Controls.
Adjust the contrast and brightness on On-Screen Display.
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
LCD monitor will display unchanging static content.
Set the PC's display resolution to the same mode as
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.