Troubleshooting Checklist

Troubleshooting Checklist

No picture &

No sound

Picture OK &

No sound

The remote control

doesn’t work

Picture appears slowly

after switching on

No or poor color or poor picture

Horizontal/vertical bars

or picture shaking

No output from one of

the speakers

Unusual sound from

inside the TV

Check whether the TV is turned on.

Is the power cord inserted into wall power outlet?

Test the wall power outlet, plug another product’s power cord into the outlet where the TV’s power cord was plugged in.

Press the VOLUME (G) button.

Sound muted? Press MUTE button.

Check to see if there is any object between the TV and the remote control causing obstruction.

Are batteries installed with correct polarity (+ to +, - to -)? (Refer to p.8)

Correct remote operating mode set: TV, VCR etc.?

Install new batteries. (Refer to p.8)

This is normal, the image is muted during the TV startup process. Please contact your service center, if the picture has not appeared after five minutes.

Select Color in the Video menu and press the VOLUME (G) button. (Refer to p.21)

Keep a sufficient distance between the TV and the VCR.

Activate any function to restore the brightness of the picture.

(If still picture is on the screen for more than 5 minutes, the screen gets dark.)

Check for local interference such as an electrical appliance or power tool.

Adjust Balance in the AUDIO menu. (Refer to p.23)

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

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LG Electronics DU-42LZ30, DU-30LZ30 owner manual Troubleshooting Checklist

DU-42LZ30, DU-30LZ30 specifications

LG Electronics has long been a prominent player in the world of home entertainment, and their DU-30LZ30 and DU-42LZ30 models are a testament to the company's commitment to quality and innovation. These innovative television models offer a range of features and technologies that enhance the viewing experience, making them a solid choice for both casual viewers and avid cinephiles alike.

The DU-30LZ30 boasts a 30-inch screen size, while the DU-42LZ30 offers a larger 42-inch display. Both televisions utilize an LCD panel that delivers vibrant colors and sharp images, ensuring that every viewing experience is captivating. With a high resolution, the HD picture quality enhances detail, making movies, shows, and sports more immersive than ever.

One of the standout features of both models is their impressive contrast ratio. This allows viewers to enjoy deep blacks and bright whites, which significantly enhances the overall image quality. Furthermore, the combination of a wide color gamut and advanced image processing technologies ensures that colors are reproduced accurately and vividly.

In terms of connectivity, LG has designed the DU-30LZ30 and DU-42LZ30 to accommodate modern viewing needs. Both models come equipped with multiple HDMI ports, as well as USB connectivity, enabling users to effortlessly connect their favorite devices—be it a game console, Blu-ray player, or streaming device. This versatility means that these televisions can easily become the hub of any home entertainment system.

LG's progressive scan technology is another appealing feature, as it minimizes motion blur, particularly during fast-paced action scenes in movies or sports broadcasts. This results in smoother motion and a more enjoyable viewing experience without the distraction of interrupted frames.

Adding to the televisions’ appeal, LG includes a user-friendly interface that simplifies navigation. The on-screen menus are intuitive, allowing users to easily access content from various sources, customize settings, and enjoy smart features, including support for popular streaming services.

Overall, the LG DU-30LZ30 and DU-42LZ30 models are designed to offer a blend of quality, performance, and versatility. With their advanced technologies and user-friendly features, they cater to a diverse audience, ensuring that watching television becomes an engaging and enjoyable activity for everyone. Whether it's a family movie night or a solo binge-watching session, these LG models stand ready to deliver an outstanding experience.