Samsung LT22A350ND-ZA - Manual (Page 129)

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English
Issues Solutions and Explanations
RF(Cable/Antenna) Connection
The TV is not receiving all
channels.
• Make sure the coaxial cable is connected securely.
• Please try Auto Program to add available channels to the channel list. Go
to MENU -
Channel - Auto Program then select Auto and make sure
the correct Cable TV signal type is set in the menu. There are 3 options
(STD, HRC and IRC)
• Verify the Antenna is positioned correctly.
The picture is distorted: macro
block error, small block, dots,
pixelization.
• Compression of video contents may cause picture distortion, especially
with fast moving pictures such as sports and action movies.
• A weak signal can cause picture distortion. This is not a TV problem.