Philips 241E1SB-00 - Manual (Page 10)

Troubleshooting
Image vibrates on the screen
● Check that the signal cable is properly securely connected to
the graphics board or PC.
Vertical flicker appears
● Press the Auto button.
● Eliminate the vertical bars using the Phase/Clock of Setup in
OSD Main Controls.
Horizontal flicker appears
● Press the Auto button.
● Eliminate the vertical bars using the Phase/Clock of Setup in
OSD Main Controls.
image appears blurred, indistinct or too
dark ● Adjust the contrast and brightness on On-Screen Display.
An "after-image", "burn-in" or "ghost
image" remains after the power has
been turned off.
● 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.
Image appears distorted. Text is fuzzy
or blurred.
● Set the PC’s display resolution to the same mode as
monitor’s recommended screen native resolution.
Green, red, blue, dark, and white dots
appears on the screen
● The remaining dots are normal characteristic of the liquid
crystal used in today’s technology,
Pls refer the pixel policy
for more detail.
file:///D|/cd manual/philips/Q70G900281312A 20090613/Q70G900281312A 20090611/lcd/manual/ENGLISH/241E1/safety/saf_troub.htm（第 2／3 页）7/10/2009 11:21:01 AM