LG M3701C-BA Owner's Manual (English) - Page 35

The screen image looks abnormal., After-image appears on the product.

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Page 35 highlights

Troubleshooting The screen image looks abnormal. G Is the screen position wrong? • D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select the optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Position OSD menu. • See if the video card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the Control Panel - Display - Setting menu. G Do thin lines appear on the background screen? • D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select an optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Clock OSD menu. G Horizontal noise appears or the characters look blurred. • D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select an optimal screen status that fits into the current mode. If adjustment is not satisfactory, use the Phase OSD menu. G The screen is displayed abnormally. • The proper input signal is not connected to the signal port. Connect the signal cable that matches with the source input signal. After-image appears on the product. G After-image appears when the product is turned off. • If you use a fixed image for a long time, the pixels may be damaged quickly. Use the screen-saver function. 34

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34
●
Is the screen position wrong?
●
Do thin lines appear on the
background screen?
●
Horizontal noise appears or the
characters look blurred.
●
The screen is displayed abnormally.
The screen image looks abnormal.
• D-Sub analog signal – Press the “AUTO” button in
the remote control to automatically select the
optimal screen status that fits into the current
mode. If adjustment is not satisfactory, use the
Position OSD menu.
• See if the video card resolution and frequency are
supported by the product. If the frequency is out of
range, set to the recommended resolution in the
Control Panel – Display – Setting menu.
• D-Sub analog signal – Press the
“AUTO” button
in the remote control to automatically select an
optimal screen status that fits into the current
mode. If adjustment is not satisfactory, use the
Clock OSD menu.
• D-Sub analog signal – Press the
“AUTO” button
in the remote control to automatically select an
optimal screen status that fits into the current
mode. If adjustment is not satisfactory, use the
Phase OSD menu.
• The proper input signal is not connected to the
signal port. Connect the signal cable that matches
with the source input signal.
• If you use a fixed image for a long time, the pixels
may be damaged quickly. Use the screen-saver
function.
●
After-image appears when the
product is turned off.
After-image appears on the product.
Troubleshooting