Samsung LN-R328WH User Manual (ENGLISH) - Page 81

Problem, Possible Solution, blinks steadily.

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TROUBLESHOOTING Problem 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 when you have a computer connected to the PC input. 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 Adjust the Coarse tuning and then adjust the Fine tuning. On your computer check: Power, Signal Cable. The TV is using its power management system. Move the computer's mouse or press any 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 (kHz) Vertical frequency (Hz) Maximum refresh rate (at 60Hz) 30~61 60~75 1360 x 768 (*LN-R237W: 1280 X 720) 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. The TFT LCD panel uses a panel consisting of sub pixels [3,147,264 (LN-R237W-2,764,800)] which require sophisticated technology to produce. However, there may be few bright or dark pixels on the screen. These pixels will have no impact on the performance of the product. English-76

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T
ROUBLESHOOTING
Vertical bars appear to
flicker,jitter or shimmer
on the image.
Problem
Possible Solution
Adjust the Coarse tuning and then adjust the Fine tuning.
Image is not centered on
the screen.
Adjust the horizontal and vertical position.
The screen position must be adjusted on the output
source (i.e. STB) with a digital signal.
If a still image is displayed
for an extended period of
time, residual images or
blurring may appear.
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.
Screen is black and
power indicator light
blinks steadily.
On your computer check: Power, Signal Cable.
The TV is using its power management system.
Move the computer's mouse or press any key on the keyboard.
Image is not stable and
may appear to vibrate
when you have a
computer connected to
the PC input.
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:
The TFT LCD panel uses a panel consisting of sub pixels
[
3,147,264
(LN-R237W-2,764,800)]
which require sophisticated
technology to produce.
However, there may be few bright or dark pixels on the screen. These pixels will have no impact
on the performance of the product.
English-
76
Horizontal frequency
(kHz)
Vertical frequency (Hz)
Maximum refresh rate
(at 60Hz)
30~61
60~75
1360 x 768
(*LN-R237W: 1280 X 720)