Issues

Solutions and Explanations

 

 

 

 

 

 

Others

 

 

 

 

 

 

 

Purple/green rolling horizontal

•• Remove the left and right audio connections from the set-top-box. If the

 

 

bars and buzzing noise

buzzing stops, this indicates that the set-top-box has a grounding issue.

 

 

Replace the Component video cables with an HDMI connection.

 

 

from the TV speakers with

 

 

 

 

 

Component cable connection.

 

 

 

 

 

 

 

Plasma TV is making humming

•• Plasma TVs typically make a soft humming sound. This is normal. It’s

 

 

noise. for PDP TV

caused by the electrical charges that are used to create the images on

 

 

 

the screen.

 

◀

•• If the humming sound is loud, you may have set the brightness on the

▶

TV too high. Try setting the brightness lower.

 

 

•• You can also have loud humming if the back of your Plasma TV is too

 

 

 

close to a wall or other hard surface. Also try rerouting your connection

 

 

 

cables.

 

 

 

•• Improper installation of wall mount can create excessive noise.

 

 

 

 

 

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