8 TROUBLESHOOTING Blank Screen
Power indicator is off
z Make sure the power cable and the power adapt er are connected properly
(see section “Connecting”).
z Make sure that the monitor was turned on using the power switch (see
section “Startup”).
Power indicator lights orange
z A screen saver may have activated automatically after a certain period of
inactivity. Press any key on your keyboard or move the mouse.
“Check signal cable”message
z Is the signal cable connected to the monitor and the PC’s graphics port
(see section “Connecting”)?
z Is the PC turned on (see your PC’s documentation)?
Display Problems
Image is displaced to the left/right or to the top/bottom
z If the image appears normal but off-center, you can adjust it using the
OSD functions. For further information, see chapter “Basic Setup”,
section “Auto Image Adjustment”.
Image flickers or is shaky
z Perhaps setup file chosen for the monitor is incorrect. For information on
monitor setup under Windows®9x/ME/2000/NT/XP consult the
“Configuration” section.
Image is blurred
z Check brightness and contrast settings (see chapter “OSD Menu
Functions”, section “Brig htness/Contrast”).
z Check the resolution setting (see “Other” functions in the “OSD Menu
Functions” section).
Color problems
z If the colors are off (e.g. white is not really displayed as white, etc.), you
should adjust the color temperature (see“Color” function in section
“OSD Menu Functions”).