Руководство Пользователя для LG 42LF7300

GB-0

APPENDIX

mAIntEnAnCE

Early malfunctions can be prevented. Careful and regular cleaning can prolong the life of your new TV.
Caution: Be sure to switch the power off and unplug the power cord before you begin any cleaning.

Cleaning the Screen

➊

A good way to keep the dust off your screen for a while is to wet a soft cloth in a mixture of lukewarm water

and a little fabric softener or dish washing detergent. Wring the cloth until it is almost dry, and then use it to

wipe the screen.

➋

Ensure there is no excess water on the screen. Allow any water or dampness to evaporate before switching

on.

Cleaning the Cabinet

To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth.
Do not to use a wet cloth.

Extended Absence

CAUTION

If you expect to leave your TV dormant for prolonged periods (such as a holiday), unplug the power cord to protect

against possible damage from lightning or power surges.

■
■

►

There is a problem in PC mode. (Only PC mode applied)

The signal is out of range

(Invalid format)

- Adjust resolution, horizontal frequency, or vertical frequency.

- Check the input source.

Vertical bar or stripe on

background & Horizontal

Noise & Incorrect position

- Use Auto configure or adjust clock, phase, or H/V position. (Option)

Screen colour is unstable

or single colour

- Check the signal cable.

- Reinstall the PC video card.

There is a problem with PICTURE settings.

When the user changes

the picture settings, the

TV automatically converts

back to the initial settings

after a certain period of

time.

- It means that the TV is currently set to

Store Demo

mode.

To switch to Home use mode you should do the followings:

From the TV Menu, choose

OPTION

-> Choose

Mode Setting

-> Choose

Home use

Now, you have completed switching to the

Home use

mode.