Owner's Manual

I cannot see some channels.
Launch
General Channels Channel Tuning Auto Tuning.
If you are using a set-top box, consult its supplier.
The screen is cut off.
Go to
Picture and change the Aspect Ratio.
The screen shakes after the momentary appearance of vertical/horizontal lines and
net pattern.
Connect wireless telephones, hairdryers, electrical drills, etc. to a different power outlet.
The problem may be caused by high-frequency electronic devices such as another TV or
strong electro-magnetic sources nearby.
Each channel has a different image quality.
Depending on the type of videos provided by the broadcasters, channels may have
different image qualities.
If you are using a set-top box, consult its supplier.
Run Screen Self-diagnosis first. If it is normal, there may be a problem with the
broadcast signal.
There is a difference in image quality from those seen at the store.
Depending on the type of video provided by the broadcasters, there may be a difference
in image quality from those displayed at the store.
Run Screen Self-diagnosis first. If it is normal, there may be a problem with the
broadcast signal.
A digitally broadcasted program stops or its screen is broken.
This happens when a signal is weak or reception is unstable. Adjust the antenna
direction or check the cable connection.
General Channels Channel Tuning Manual Tuning
If the signal strength is too low in Manual Tuning, contact the broadcasting station or
management office to have the signals checked.
If you are using a set-top box, consult its supplier.
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