English-
55
T
R O U B L E S H O O T I N G
Note : The component terminal of this set only supports 480i/480p resolution.
Horizontal bars appear to
flicker, jitter or shimmer
on the image.
Problem
Possible Solution
Adjust the Coarse function and then adjust the Fine function.
(See page 46)
Vertical bars appear to
flicker, jitter or shimmer
on the image.
Adjust the Coarse function and then adjust the Fine function.
(See page 46)
Image is not centered on
the screen.
Adjust the horizontal and vertical position.
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 (15-pin D-Sub)
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.
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 75Hz)
15”(LN-R1550)
30~69
50~75
1024x768
20”(LN-R2050)
28~47
50~75
800x600
The TFT LCD panel uses a panel consisting of sub pixels (LN-R1550 - 2,359,296/LN-R2050- 1,440,000)
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.
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