Audio Problems

 

Press the VOL or VOLUME button.

Picture OK & No sound

Sound muted? Press MUTE button.

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

 

 

Are the audio cables installed properly?

No output from one

of the speakers

Unusual sound from inside the product

No sound

when connecting

HDMI/USB

PC Mode Problems

The signal is out of range

Vertical bar or stripe on

background &

Horizontal Noise & Incorrect position

Adjust Balance in menu option.

A 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.

Check High Speed HDMI cable.

Check USB cable over version 2.0.

Use normal MP3 file.

*This feature is not available for all models.

Adjust resolution, horizontal frequency, or vertical frequency.

Check the input source.

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

Screen color is unstable

Check the signal cable.

or single color

Reinstall the PC video card.

Movie List Problems

 

 

 

 

 

The file does not

Check whether the file extension is supported.

appear on the Movie List.

 

Message is displayed

Check whether the file is playing normally on a PC.

saying “This file is

(Check whether thefile is damaged.)

invalid” or the audio is

Check whether the resolution is supported.

working normally but

Check whether the video/audio codec is supported.

the video is not working

normally.

Check whether the frame rate is supported.

Message is displayed

Check whether the file is playing normally on a PC.

saying “Unsupported

(Check whether thefile is damaged.)

Audio” or the video is

Check whether the audio codec is supported.

working normally but

Check whether the bit rate is supported.

the audio is not working

Check whether the sample rate is supported.

normally.

 

 

Check whether the file is playing normally on a PC.

 

(Check whether thefile is damaged.)

Subtitle is not working.

Check whether the video file and subtitle file name are the same.

Check whether the video file and subtitle file are located in the same folder.

 

 

Check whether the subtitle file is supported.

 

Check whether the language is supported. (When you open the subtitle file on a

 

PC, you can check the language of the subtitle file.)

APPENDIX

113

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Image 113
LG Electronics 42PT200 owner manual Hdmi/Usb