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There is something wrong
with the TV.
Try this!
The TV is making a
humming noise.
Your TV utilizes high-speed switching circuits and high levels of electrical
current, and depending on the brightness level being used may seem slightly
noisier than a conventional TV.
Your TV has undergone strict quality control procedures that meet our
demanding performance and reliability requirements.
Some noise coming from the TV is considered normal and is not an acceptable
cause for an exchange or refund.
Image Retention (Burn
In) Issue
This issue affects PDP TVs only. Watching TV for an extended period of time or
using the 4:3 screen ratio only may result in burn-ins.
PDP TVs are equipped with Pixel Shift screen burn reduction technology. Pixel
Shift technology reduces screen burn-ins in PDP TVs.
It does this by moving the picture slightly vertically or horizontally.
Use
Screen Burn Protection
(
Screen Menu
>
System
>
Screen Burn Protection
)
to prevent screen burn-ins.
