Operation Manual

Specific
Symptoms
What You
Experience
Possible Solutions
Screen image is
too small
Image is
centered on
scre
en, but does
not fill entire
viewing area
• Reset the monitor to factory settings.
Cannot adjust
th
e monitor
with the
buttons on the
front panel
OSD does not
ap
pear on the
screen
• T
urn Off the monitor, unplug the power cord, plug it back,
and then turn On the monitor.
No Input Signal
w
hen user
controls are
pressed
No picture, the
LED li
ght is white
• Check the signal source. Ensure the computer is not in the
power saving mode by moving the mouse or pressing any
key on the keyboard.
• Check
whether the signal cable is plugged in properly. Re-
plug the signal cable if necessary.
• R
eset the computer or video player.
The picture
does not
fill the
entire screen
The picture
cannot fill the
height or width
of the screen
• D
ue to different video formats (aspect ratio) of DVDs, the
monitor may display in full screen.
• Run t
he built-in diagnostics.
Troubleshooting | 43
Product Specific Problems