Samsung QMT Series User Manual page 95

" The power indicator may not be
supported depending on the
model.
Screen issue
The screen appears unstable and shaky.
There are shadows or ghost images left on the screen.
The screen is too bright. The screen is too dark.
Screen color is inconsistent.
White does not really look white.
There is no image on the screen and the power indicator
blinks every 0.5 to 1 second.
The product will turn off automatically.
The screen display does not look normal.
The brightness and color do not look normal.
Check that the resolution and frequency of the PC and graphics card are set within a range
compatible with the product. Then, change the screen settings if required by referring to 'Preset
Timing Modes'.
Go to Picture and adjust the Brightness
Go to Picture → Advanced Settings and adjust the
Go to Picture → Advanced Settings and adjust the
The display is turned off to save energy.
Press any key on the keyboard or move the mouse to return to the previous screen.
If a PC is connected to the product, check the power status of the PC.
Make sure the power cable is connected properly to the product and power outlet.
If the signal from a connected device is not detected, the product automatically turns off after
10 to 15 minutes.
Encoded video content may cause the display to appear corrupted in scenes featuring fast
moving objects such as in a sports event or action video.
Low signal level or low picture quality may cause the display to appear corrupted. This does not
mean the product is defective.
A cell phone within a distance of one-meter radius may cause static on analog and digital
products.
Go to Picture and adjust the screen settings such as Color,
Go to System and adjust the Eco Solution
Reset the screen settings to the default settings. (P.68)
and Contrast settings.
Color Space Settings settings.
White Balance settings.
Brightness and Sharpness.
settings.
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