Hyundai ImageQuest Q770 User Manual page 20

Q770
Perfectly Flat Monitor
Problem
The display does
The video signal from the computer does not comply with VESA
not enter power
DPMS standard. Either the computer or the graphics adapter is not
management
using the VESA DPMS power management function.
mode
Screen flickers
The screen may seem to flicker when the refresh rate is less than
75Hz. See the list of recommended modes in the section Preset
timing table.
Color defects If your color is not uniform, demagnetize the display unit as
described in the section Degauss under OSD adjustments, and make
sure that the display unit is at least 30cm from any other electrical
equipment.
Check that the signal cable connector is properly connected and that
the connection pins are not bent or damaged. Try another color
temperature.
If the picture has strong color defects, switch off the display unit
and the computer.
Size, position, Make sure that other electrical devices are at least quality 30cm
shape or quality away.
unsatisfactory Adjust the picture characteristics as described in the section
Adjusting the picture.
Duplicated
A problem with your graphics adapter or display unit. Contact your
images
service representative.
Possible solution
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