LG EG91 series Owner's Manual page 66

10
SAFETY INSTRUCTIONS
y You may find different brightness and colour of the panel depending on your viewing
position(left/right/top/down).
This phenomenon occurs due to the characteristic of the panel. It is not related with the
product performance, and it is not malfunction.
y Displaying a still image (e.g., broadcasting channel logo, on-screen menu, scene from a video game or computer
screen) for a prolonged time may cause damage to the screen, resulting in retention of the image, which is known
as image sticking. It can remain for long time or never disappear. The warranty does not cover the product for image
sticking. Avoid displaying a fixed image on your television's screen for a prolonged period (1 or more hours for OLED).
Also, if you watch the TV at a ratio of 4:3 for a long time, image sticking may occur on the borders of the panel.
This phenomenon also occurs in third-party products and is not subject to exchange or refund.
y Generated Sound
"Cracking" noise: A cracking noise that occurs when watching or turning off the TV is generated by plastic thermal
contraction due to tempera-ture 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 affect the performance and reliability of the product.
y Do not use high voltage electrical goods near the TV(e.g. electric mosquito-swatter). This may result in product
malfunction.