LG Electronics 26LC5, 60PC4, 42LC5 Appendix, Invalid format Vertical bar or stripe on Background

APPENDIX

The audio function does not work.

Picture OK & No sound

No output from one

of the speakers

Unusual sound from

inside

the product

APress the VOL + or - button.

ASound muted? Press MUTE button.

ATry another channel. The problem may be with the broadcast.

AAre the audio cables installed properly?

AAdjust Balance in menu option.

AA change in ambient humidity or temperature may result in an unusual noise when the product is turned on or off and does not indicate a fault with the product.

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

The signal is out of range

(Invalid format)

Vertical bar or stripe on

background &

Horizontal Noise & Incorrect position

Screen colour is unstable

or single colour

AAdjust resolution, horizontal frequency, or vertical frequency.

ACheck the input source.

AWork the Auto configure or adjust clock, phase, or H/V position. (Option)

ACheck the signal cable.

AReinstall the PC video card.

APPENDIX

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