Filter
Top Products
45
EN
OPERATING TV OPERATING DVD SETTING DVDINTRODUCTION PREPARATION SETTING TV
TROUBLESHOOTING
ESPAÑOL
INFORMATION
T
ROUBLESHOOTING
TROUBLESHOOTING GUIDE
If the unit does not perform properly when operated as instructed in this Owner’s Manual, check the following chart
once before calling for service.
5
Symptom Remedy
T
V
No power • Be sure the power cord is plugged in.
• If a power failure occurs, unplug the power cord for 30 minutes to allow the unit to
reset itself.
No picture or sound • 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 condition and connection.
• View other TV channels. The problem might be limited to the broadcasting station.
• Turn off the power and wait for about 1 minute, then turn it on again.
No color • Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condition and connection.
• View other TV channels. The problem might be limited to the broadcasting station.
• Adjust the Color in the setup screen.
Sound OK, picture poor • Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condition and connection.
• Electrical interference from nearby appliances may affect picture quality.
• Adjust Contrast and Brightness in the setup screen.
• View other TV channels. The problem might be limited to the broadcasting station.
Picture distorted • When the outside antenna is used, check the wire condition and connection.
• View other TV channels. The problem might be limited to the broadcasting station.
Weak picture • Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condition and connection.
• Adjust Contrast and Brightness in the setup screen.
• View other TV channels. The problem might be limited to the broadcasting station.
Lines or streaks in picture • When the outside antenna is used, check the wire condition and connection.
• Electrical interference from nearby appliances may affect picture quality.
• View other TV channels. The problem might be limited to the broadcasting station.
Picture blurred • When the outside antenna is used, check the wire condition and connection.
• View other TV channels. The problem might be limited to the broadcasting station.
Ghosts in picture • Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condition and connection.
• Electrical interference from nearby appliances may affect picture quality.
• View other TV channels. The problem might be limited to the broadcasting station.
Bars on screen • When the outside antenna is used, check the wire condition and connection.
• Electrical interference from nearby appliances may affect picture quality.
Picture rolls vertically • When the outside antenna is used, check the wire condition and connection.
• Electrical interference from nearby appliances may affect picture quality.
• View other TV channels. The problem might be limited to the broadcasting station.
Different color marks on
screen
• Move your TV away from nearby electric appliances. Turn off the power and wait
30 minutes before turning it back on.
• View other TV channels. The problem might be limited to the broadcasting station.
Poor reception on some chan-
nels
• Check the antenna or cable connection to the main unit.
• When the outside antenna is used, check the wire condition and connection.
• Electrical interference from nearby appliances may affect picture quality.
• View other TV channels. The problem might be limited to the broadcasting station.
Picture OK, sound poor • Electrical interference from nearby appliances may affect picture quality.
• View other TV channels. The problem might be limited to the broadcasting station.
No reception of digital signals • Make sure Autoscan has been completed (Refer to “AUTOSCAN” on page 14).
Autoscan must be completed when you set up your TV for the first time or move it
to a location where previously unavailable channels are broadcast.
• The selected channel may not be broadcasting.
• When Autoscan is interrupted and not completed, some channels will not be
received. Make sure to complete Autoscan in the setup screen.
L4360UA.indd 45L4360UA.indd 45 2006/11/21 15:41:572006/11/21 15:41:57