
20
Generated Sound
• “Cracking” noise: A cracking noise that
occurs when watching or turning o the TV
is generated by plastic thermal contraction
due to temperature and humidity. This
noise is common for products where
thermal deformation is required.
• Electrical circuit humming/panel buzzing:
A low level noise is generated from a high-
speed switching circuit, which supplies
a large amount of current to operate a
product. It varies depending on the product.
This generated sound does not aect the
performance and reliability of the product.
• Make sure to wring any excess water
or cleaner from the cloth.
• Do not spray water or cleaner
directly onto the TV screen.
• Make sure to spray just enough of
water or cleaner onto a dry cloth to
wipe the screen.
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