APPENDIX

The audio does not work.

■ Press the VOL or VOLUME button.

■Sound muted? Press MUTE button.

Picture OK & No sound ■ 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

or USB

■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 HDMI cable over version 1.3.

■Check USB cable over version 2.0.

■Use normal MP3 file.

*This feature is not available for all models.

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

APPENDIX

The signal is out of range

Vertical bar or stripe on

background &

Horizontal Noise & Incorrect position

Screen color is unstable

or single color

■Adjust resolution, horizontal frequency, or vertical frequency.

■Check the input source.

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

■Check the signal cable.

■Reinstall the PC video card.

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LG Electronics 42LF20FR, 37LH30FR, 37LH20R, 32LH30FR Appendix, Signal is out of range Vertical bar or stripe on Background
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47LH30FR, 37LH20R, 55LH50YR, 42LF20FR, 32LH30FR specifications

LG Electronics has consistently been a pioneer in the television industry, and their models 55LH50YR, 32LH30FR, 47LH50YR, 42LH30FR, and 37LH20R showcase their commitment to quality, innovation, and versatile technology.

The 55LH50YR is a standout model with a stunning 55-inch screen, delivering Full HD 1080p resolution. This large screen allows for an immersive viewing experience, whether you're watching movies or playing video games. One of its significant features is the LG Intelligent Sensor technology, which optimizes the picture quality based on the lighting conditions in your room. This means users can enjoy vibrant, true-to-life colors regardless of the environment.

The 32LH30FR, with its 32-inch display, is ideal for smaller spaces without compromising on features. It incorporates LG’s Triple XD Engine, enhancing color, contrast, and clarity for a more enjoyable viewing experience. This model supports various formats, ensuring excellent performance whether streaming content or watching standard television broadcasts.

The 47LH50YR, similar to the 55LH50YR but in a slightly smaller size, also boasts Full HD resolution. Its design is sleek and modern, making it an attractive addition to any living room. It features a built-in digital tuner, allowing viewers to access high-definition channels without the need for additional equipment. Integrated speakers produce exceptional sound quality, adding depth to the overall viewing experience.

The 42LH30FR model strikes a balance between size and technology with its 42-inch screen. With features like USB 2.0 connectivity, users can easily play videos, music, and photos directly from external drives. The inclusion of DivX HD support adds versatility, enabling more formats for playback, thus catering to diverse user preferences.

Lastly, the 37LH20R is a compact yet effective model for users looking for a smaller television. This 37-inch TV features LG’s picture wizard technology, allowing users to adjust brightness, sharpness, and color levels easily. The 37LH20R is ideal for bedrooms or smaller lounges while still delivering excellent performance.

Each model reflects LG’s unwavering commitment to providing cutting-edge technologies and a superior viewing experience. With various screen sizes and feature sets, these televisions cater to a wide range of consumer needs while maintaining the company's standard of excellence.
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