Philips 276B9 - Page 27

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8.Troubleshooting & FAQs
Horizontal flicker appears
• Adjust the image using the “Auto”
function in OSD Main Controls.
• Eliminate the vertical bars using
the Phase/Clock of Setup in OSD
Main Controls. It is valid only in VGA
mode.
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
monitor panel technology. In most
cases, the “burn-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.
• Failure to activate a screen saver,
or a periodic screen refresh
application may result in severe
“burn-in” or “after-image” or “ghost
image” symptoms that will not
disappear and cannot be repaired.
The damage mentioned above is
not covered under your warranty.
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, Please
refer the pixel policy for more detail.
*
The "power on" light is too strong and
is disturbing
• You can adjust “power on” light
using the power LED Setup in OSD
main Controls.
For further assistance, refer to the
Service contact information listed
in Regulation & Service Information
Manual and contact Philips customer
service representative.
*
Functionality different according to
display.
Audio problem
No sound
• Check if audio cable is connected to
PC and monitor correctly.
• Ensure audio is not muted. Press
OSD “Menu”, select “Audio” then
“Mute”. Check it on “Off” position.
• Press “Volume” in OSD main control
to adjust the volume.