Samsung LTP266WX-XAA - Manual (Page 72)

English- 69
T R O U B L E S H O O T I N G
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.
If a still image is displayed for
an extended period of time,
residual images or blurring
may appear.
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 tuning.
Adjust the Coarse tuning and then adjust the Fine
tuning.
Adjust the Coarse tuning and then adjust the Fine
tuning.
On your computer check: Power ,
Signal Cable(24-pin DVI)
The TV is using its power management system.
Move the computer's mouse or press a key on the keyboard.
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 ~ 68 kHz
• Vertical frequency: 56 Hz ~ 85 Hz
• Maximum refresh rate: 1280 x 768 @ 60 Hz
Adjust the horizontal and vertical position.
The screen position must be adjusted on the output
source(i.e.. STB) with a digital signal.
When you need to leave the monitor
unused for an extended period of time, adjust
the settings so that the monitor automatically
goes into energy saving mode or activates the
screen saver to display moving images.
BN68-00656A-01Eng.qxd 5/7/04 10:09 AM Page 69