Sony KDL-55W900A - Manual (Page 208)

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Basic Operations
Parts Description
Watching TV
Using Other
Devices
Using “BRAVIA”
Sync Devices
Useful Functions
Using Internet
Using Home
Network
Configuring
Various Settings
Troubleshooting
How to Use
Bookmarks
Top Page > Troubleshooting > Picture/Screen Symptoms
Picture/Screen Symptoms
Tiny black points and/or bright points appear on the screen.
Picture quality is not as good as viewed at the store.
Distorted picture.
The screen flickers.
No color/Dark picture/color is not correct/Picture is too bright
Blurry picture or poor color.
There is lag between video and sound.
Screen format/wide mode changes automatically.
Suddenly the picture becomes small.
Black box on screen.
Black bands appear at the edges of the screen.
TV screen feels warm.
Demonstration mode appears in the screen.
Tiny black points and/or bright points appear on the
screen.
The screen is composed of pixels. Tiny black points and/or bright points
(pixels) on the screen do not indicate a malfunction.
Picture quality is not as good as viewed at the store.
Picture quality depends on the signal content. See the specifications to
display the best possible picture for that signal.
Distorted picture.
Check the antenna/cable connection.
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