User Manual - Page 178

For UA78JU7500.

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172
There Is a Problem with the Broadcast
The problem Try this!
The TV is not receiving
all channels.
Confirm that the coaxial cable is securely connected to the TV.
Run Setup ((MENU/123)
MENU System Setup) or Auto Tuning
((MENU/123)
MENU Broadcasting Auto Tuning).
If you are using an antenna, verify it is positioned correctly and the all the
connections are secure.
There are no subtitles
with digital channels.
Go to Subtitle ((MENU/123)
MENU System Accessibility Subtitle) and
change the Subtitle Mode.
Some channels may not have subtitle data.
The picture is distorted.
The compression of the video content may cause picture distortions. This is
especially true with fast moving pictures from sports programmes and action
movies.
A weak signal can cause picture distortions. This is not a problem with the TV.
My Computer Won't Connect
The problem Try this!
The "Mode Not
Supported" message
appears.
Set your PC’s output resolution so it matches a resolution supported by the TV.
The video is OK but
there is no audio.
If you are using an HDMI connection, check the audio output setting on your PC.
If you are using an HDMI-to-DVI cable, a separate audio cable is required.
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