Troubleshooting - LG LAP015EL6B Owner's Manual

18

TROUBLESHOOTING

No image is displayed.
Problem
Is the power cord connected to the
product?
The screen image looks abnormal.
Problem
Is the screen position wrong?
The screen is displayed abnormally.
The screen flickers or shakes.
The display color is abnormal.
Problem
Screen has poor color resolution (16
colors).
The screen color is unstable or looks
black and white.
Does a black dot appear on the screen?
• Check if the power cord is properly and correctly plugged into the
power outlet.
• Refer to the manual of LCLG003*.
• The proper input source is not connected to the port. Connect a cable
that matches the input source signal.
• Check if the signal cable is properly connected between products.
• Check if LCLG003* is powered off.
• Refer to the manual of LCLG003*.
• Refer to the manual of LCLG003*.
• The few pixels (red, green, blue, white and black) that appear on the
screen are due to the inherent characteristics of the LED surface. This
is not a malfunction of the LED Display Module.
Solution
Solution
Solution