LG 55EC930T User Manual download pdf (Page 8)

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SAFETY INSTRUCTIONS

y When unplugging the cable, grab the plug and un-

plug it, by pulling at the plug. Don’t pull at the cord

to unplug the power cord from the power board, as

this could be hazardous.

y When moving the product, make sure you turn

the power off first. Then, unplug the power cables,

antenna cables and all connecting cables.

The TV set or power cord may be damaged, which

may create a fire hazard or cause electric shock.

y When moving or unpacking the product, work in

pairs because the product is heavy.

Otherwise, this may result in injury.

y Contact the service centre once a year to clean the

internal parts of the product.

Accumulated dust can cause mechanical failure.

y Refer all servicing to qualified service personnel.

Servicing is required when the apparatus has been

damaged in any way, such as power supply cord or

plug is damaged, liquid has been spilled or objects

have fallen into the apparatus, the apparatus has

been exposed to rain or moisture, does not operate

normally, or has been dropped.

y If the product feels cold to the touch, there may be

a small “flicker” when it is turned on. This is normal,

there is nothing wrong with product.

y The panel is a high technology display product with

resolution of two million to six million pixels. You

may see tiny black dots and/or brightly coloured

dots (red, blue or green) at a size of 1 ppm on the

panel. This does not indicate a malfunction and

does not affect the performance and reliability of the

product.

This phenomenon also occurs in third-party prod-

ucts and is not subject to exchange or refund.

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 per-

formance, 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 re-

main 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 prod-

ucts 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 gener-

ated from a high-speed switching circuit, which sup-

plies a large amount of current to operate a product.

It varies depend-ing on the product.

This generated sound does not affect the perform-

ance and reliability of the product.

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LG 55EC930T User Manual Page 8

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