34
EN
M
ISCELLANEOUS
TROUBLESHOOTING GUIDE
Before calling for service, check the following chart again.
Symptom
Remedy
No power
No picture or sound
No color
Sound OK, picture poor
Picture distorted
Weak picture
Lines or streaks in picture
Picture blurred
Ghosts in picture
• Be sure the Power cord is connected to outlet.
• If a power failure occurs, unplug the power cord for 30
minutes to allow the unit to reset itself.
• Check if the power is on.
• Check the outlet connection.
• Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Try to view other channels. It may be the problem on the
broadcasting station.
• Turn off the power and wait for about 1 minute, then turn
it on again.
• Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Try to view other channels. It may be the problem on the
broadcasting station.
• Adjust the COLOR in the MENU screen.
• Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Electric waves may be interfered due to the electric appli-
ances, etc. nearby.
• Adjust CONTRAST and BRIGHT in the MENU screen.
• Try to view other channels. It may be the problem on the
broadcasting station.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Try to view other channels. It may be the problem on the
broadcasting station.
• Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Adjust CONTRAST and BRIGHT in the MENU screen.
• Try to view other channels. It may be the problem on the
broadcasting station.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Electric waves may be interfered due to the electric appli-
ances, etc. nearby.
• Try to view other channels. It may be the problem on the
broadcasting station.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Try to view other channels. It may be the problem on the
broadcasting station.
• Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condi-
tion and connection.
• Electric waves may be interfered due to the electric appli-
ances, etc. nearby.
• Try to view other channels. It may be the problem on the
broadcasting station.
