Samsung LTN226WX-XAC - Manual (Page 66)

English-
58
Problem
“Not Supported Mode!”
message.
The image is too light or too
dark.
Horizontal bars appear to
flicker, jitter or shimmer on the
image.
Vertical bars appear to flicker,
jitter or shimmer on the image.
Screen is black and power
indicator light blinks steadily.
Image is not stable and may
appear to vibrate.
Image is not centered on the
screen.
The screen may have shifted
to the right or to the left after
connecting the cable.
Possible Solution
Check the maximum resolution and the frequency of
the video Adapter.
Compare these values with the data in the Display
Modes Timing Chart.
Adjust the Brightness and Contrast.
Adjust the Fine function.
Adjust the Coarse function and then adjust the Fine
function.
The TV is using its power management system.
Move the computer’s mouse or press a key on the
keyboard.
Check that the display resolution and frequency from
your PC or video board is an available mode for your
TV. On your computer check: Control Panel, Display,
Settings.
If the setting is not correct, use your computer utility
program to change the display settings.
NOTE: Your TV supports multiscan display functions
within the following frequency domain:
• Horizontal frequency: 30 kHz ~ 61 kHz
• Vertical frequency: 60 Hz ~ 75 Hz
• Maximum refresh rate: 1280 x 720 @ 60 Hz
Adjust the horizontal and vertical position.
See Page 54 for how to adjust the screen position.
(Changing the Screen Position)
T R O U B L E S H O O T I N G
10.CHAPTER6_EN 9/2/03 3:25 AM Page 58