Samsung UN32H5201 E-Manual page 310

Issues
The picture is distorted:
macro block error, small
block, dots, pixelization
Color is wrong or missing.
▶
The color is poor or
the picture is not bright
enough.
Solutions and Explanations
•
The compression of video contents may cause picture distortion especially
in fast moving pictures such as sports and action movies.
•
A weak or bad quality signal can cause picture distortion. This is not a TV
issue.
•
Mobile phones used close to the TV (within 3.3 ft) may cause noise in the
picture on analog and digital channels.
•
If you're using a Component connection, make sure the component cables
are connected to the correct jacks. Incorrect or loose connections may
cause color problems or a blank screen.
•
Adjust the Picture options in the TV menu (go to
Brightness / Sharpness)
•
Adjust the Energy Saving
Eco Solution – Energy
•
Try resetting the picture to view the default picture settings (go to
Picture - Reset Picture)
English
option in the TV menu (go to
Saving)
Picture Mode / Color /
MENU – System
MENU -
▶
–