Haier LR47T1 Owner's Manual page 5

Important Safety Instructions
Attentions
Phenomena
Dark spots on
the screen
Burn-in
The equipment applies to be used in the place with relatively weak electromagnetic
interference. If the equipment is used in the place with strong electromagnetic field or
input signals for electric noise covering, there would be fluctuations in pictures and
sounds, noise or other interference phenomena. Therefore please put the equipment
in the place far away from strong electromagnetic field for the purpose of avoiding
damages to the equipment.
Since LCD TV is one kind of high-precision display equipment, hence there would be
black screen, blurred screen, stand-by or other similar phenomena when it is under
lighting stroke or impact of high strength static. At this moment, you should turn off
and turn on the TV; and if the phenomena disappear after the on-off, it would not be
considered as malfunction.
2
The TV is manufactured with technology of extra high precision,
however there possibly is pixel loss or light spot on the screen
sometimes. This is not a problem.
Do not make the still pictures display too long because it probably
bring permanent burn-in on the TV screen (still pictures include
signs, video games, computer figures, electronic texts and the
pictures displaying in the mode of 4: 3).
If there is permanent burn-in on the TV screen caused by using
still pictures which affect the quality of picture, it is not in the
scope of maintenance service.
The product does not apply to display still pictures for a long time.
Inspection