TROUBLESHOOTING
TROUBLESHOOTING
- 9 -
Problem
No picture or sound
Poor picture, good sound
Picture is OK but there is no sound
Remote control does not operate.
No image on a specific channel
Image is not stable and may
appear to vibrate; horizontal bars
appear.
No color on a specific channel (a
black & white image)
Only snow and noise appear on
the screen
Possible solution
■Make sure the TV is plugged in.
■Make sure the power cord is connected to a wall socket
correctly.
■Check the antenna connections.
■Check the volume.
■Adjust the brightness and contrast in the picture menu.
■Check antenna or cable connections.
■Press the MUTE button on the remote control.
■Check another channel.
■Press the VOL + button to increase the volume.
■Batteries could be weak. Replace the batteries to a new
ones.
■Locate the PDP at least one meter away from
fluorescent lights.
■Clean the transmission window of the remote control.
■Make sure the channel selection is correct.
■Change the antenna direction to the right or left.
■Adjust the fine tuning of the channel.
■Adjust the fine tuning of the channel.
■Make sure there is no powerful electromagnetic wave
interference from the transmitting station.
■Stop using a hair drier, electric drill or electric blender.
■Check other channels to see if the specific channel is
broadcasting a black & white program.
■Adjust the color in the picture menu.
■Check the antenna and cable connections.
■Check the another channel.
Simple check point before disassembly the back cover.
