Lg RU-42PZ71 User Manual download pdf (Page 27)

Owner’s Manual 27

Operation

Key Lock

- The TV can be set up so that it can only be used with the remote control.

- This feature can be used to prevent unauthorized viewing by locking out the

front panel controls.

- This TV is programmed to remember which option it was last set to even if you

turn the TV off.

Special Menu Options

1. Press the MENU button and then use

D / E

button to select the SPECIAL menu.

2. Press the

G button and then use

D / E

button to select Key lock.

3. Press the G button and then use

D / E

button to select On or Off.

4. Press the ENTER button to save.

• With the Key lock On, the display ‘ Key lock’ appears on the screen if any

button on the front panel is pressed.

ISM (Image Sticking Minimization) Method

- A frozen still picture from a PC/video game displayed on the screen for prolonged periods will result in a ghost image remaining

even when you change the image. Avoid allowing a fixed image to remain on the TV's screen for a long period of time.

1. Press the MENU button and then use

D / E

button to select the SPECIAL menu.

2. Press the G button and then use

D / E

button to select ISM Method.

3. Press the G button and then use

D / E

button to select either Normal, White

wash

, Orbiter or Inversion.

• Normal

If image sticking is never a problem, ISM is not necessary - set to Normal.

•

White wash

White Wash removes permanent images from the screen. Note: An excessive

permanent image may be impossible to clear entirely with White Wash. To

return to normal viewing, press any button.

• Orbiter

Orbiter may help prevent ghost images. However, it is best not to allow any

fixed image to remain on the screen. To avoid a permanent image on the

screen, the image will move every 2 minutes: Right

→ Right → Downside →

Downside → Left → Left → Upside → Upside.

•

Inversion

Inversion will automatically invert the TV panel color every 30 minutes.

4. Press the ENTER button to save.

CHANNEL

PICTURE

SOUND

TIMER

SPECIAL

SCREEN

PIP/DW

LOCK

Prev.

Off

Language

Key lock G

ISM Method

Low power

Set ID

Caption / Text

Captions

Demo

CHANNEL

PICTURE

SOUND

TIMER

SPECIAL

SCREEN

PIP/DW

LOCK

Prev.

Normal

White wash

Orbiter

Inversion

Language

Key lock

ISM Method G

Low power

Set ID

Caption / Text

Captions

Demo

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 51 52

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Lg RU-42PZ71 User Manual Page 27

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