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30 TROUBLESHOOTING/ EXTERNAL CONTROL DEVICE SETUP
Problem , Solution
An image displays in black and white or Adjust the color setting in the menu option.
the color quality is poor. Keep a sufficient distance between this product and other electronic products.
Scroll to other channels. There may a problem with the broadcast.
Horizontal or vertical bars appears or Check if there are local interferences such as an electrical appliance or power tool.
images blur
Lines or streaks appear on images Check the antenna or aim the antenna to the proper direction.
Afterimages (ghosts) appear when the Pixels may have been damaged from a fixed image displayed for a long time (image burn).
product turns off Use a screen saver to prevent the pixel damage on the screen.
The power is on but the screen appears Adjust the brightness and contrast in the menu option.
extremely dark.
"No Signal" appears on the screen. Check if the signal cable is connected between the TV and products properly.
Check the selected input source by pressing INPUT.
Black spots appear on the screen. Several pixels in red, green, white, or black may appear on the screen that can attribute to
the characteristics of the panel.
This is normal.
The display offset is wrong. Adjust the position setting in the Picture menu.
Check 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 Check the video cable connections.
the screen.
The reception on some channels is Scroll to other channels. There may a problem with the broadcast.
)oor The station signal may be weak. Aim the antenna to the proper direction.
Check if there is local interferences such as an electrical appliance or power tool.
EXTERNAL CONTROL DEVICE SETUP
To obtain the external control device setup information, please visit 'www.lg.com'.
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