95
ENGENGLISH
TROUBLESHOOTING
Problem Resolution
An image displays in black and
white or the colour quality is poor.
yAdjust the colour setting in the PICTURE menu (See p.66).
yKeep a sufficient distance between this product and other electronic products.
yScroll to other channels. There may a problem with the broadcast.
Horizontal or vertical bars appears
or images blur
yCheck if there are local interferences such as an electrical appliance or power
tool.
Lines or streaks appear on images yCheck the antenna or aim the antenna to the proper direction.
Afterimages (ghosts) appear when
the product turns off
yPixels may have been damaged from a fixed image displayed for a long time
(image burn). Use a screen saver to prevent the pixel damage on the screen.
The power is on but the screen
appears extremely dark.
yAdjust the brightness and contrast in the PICTURE menu (See p.66).
“No Signal” appears on the screen. yCheck if the signal cable is connected between the TV and products properly.
yCheck the selected input source by pressing INPUT.
Black spots appear on the screen. ySeveral pixels in red, green, white, or black may appear on the screen that can
attribute to the characteristics of the LCD panel.
yThis is normal.
The display offset is wrong. yAdjust the position setting in the PICTURE menu (See p.66).
yCheck if the video card resolution and frequency are supported by the product.
If the frequency is out of range, set to the recommended resolution using the
display settings on the external device.
Thin lines appear in the background
of the screen.
yCheck the video cable connections.
Horizontal noises appear or
characters blur.
yAdjust the Phase setting in the PICTURE menu. Refer to the “SCREEN” (See
p.66).
The reception on some channels is
poor
yScroll to other channels. There may a problem with the broadcast.
yThe station signal may be weak. Aim the antenna to the proper direction.
yCheck if there is local interference such as an electrical appliance or power
tool.
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