Troubleshooting - Daewoo KR29M2 Instruction Manual

TROUBLESHOOTING

Sometimes some performance problems can be easily solved by checking seemingly
apparent but often overlooked possibilities. Before asking for service, to check these items
could save your time and money.
SYMPTOM
No picture or sound.
Picture is OK, but No Sound
Sound is OK, but No Picture
No Colour
Excessive noise in picture
Diagonal stripes appear on
picture
Picture has "Snow"
Ghost images appear.
• Check the TV set is plugged in.
• Check the volume, Brightness and Contrast controls are set to
the minimum positions.
• Check the Volume control is set to the mini
mum position.
• Check the Brightness and Contrast controls
are set to the minimum position.
• Check the Colour control is set to the minimum
position.
• Check the Antenna Cable is broken or discon-
nected or damaged.
• It may be affected by interfering signal.
(ex. from nearby amateur radio transmitter or
another TV set.)
• The interference can be reduced to some extent by adjusting
the direction or height of the antenna.
(If the twin lead antenna cable is used, replace it with a coaxial
cable.)
• Check the Antenna cable is broken or disconnected or
damaged.
• Small dot on the screen caused by a weak aerial signal.
• Check the Antenna direction has changed after storm or strong
wind etc..
• Ghost images are caused by a signal reflected from a hill or
large building etc..
• The direction or height of the antenna should be chosen well in
order to minimize the ghost images.
15
CHECK