*This feature is not available for all models.

APPENDIX

TROUBLESHOOTING

The operation does not work normally.

The remote control

doesn’t work

Power is suddenly

turned off

■Check to see if there is any object between the product and the remote control causing obstruction. Ensure you are pointing the remote control directly at the TV.

■Ensure that the batteries are installed with correct polarity (+ to +, - to -).

■Ensure that the correct remote operating mode is set: TV, VCR etc.

■ Install new batteries.

■Is the sleep timer set?

■Check the power control settings. Power interrupted.

■TV will be automatically turned off, in case of no signal for 15 minutes.

The video function does not work.

APPENDIX

No picture &No sound

Picture appears slowly

after switching on

No or poor color

or poor picture

Horizontal/vertical bars

or picture shaking

Poor reception on

some channels

Lines or streaks

in pictures

No picture

when connecting HDMI

■Check whether the product is turned on.

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

■Is the power cord inserted into wall power outlet?

■Check your antenna direction and/or location.

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

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

■Adjust Color in menu option.

■Keep a sufficient distance between the product and the VCR.

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

■Are the video cables installed properly?

■Activate any function to restore the brightness of the picture.

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

■Station or cable product experiencing problems, tune to another station.

■Station signal is weak, reorient antenna to receive weaker station.

■Check for sources of possible interference.

■Check antenna (Change the direction of the antenna).

■Check HDMI cable over version 1.3.

The HDMI cables don’t support HDMI version 1.3, it cause flickers or no screen display. In this case use the latest cables that support HDMI version 1.3.

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LG Electronics 42PQ12, 50PQ12 Appendix, Troubleshooting, Remote control Doesn’t work Power is suddenly Turned off
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42PQ12, 50PQ12 specifications

The LG Electronics 42PQ12 and 50PQ12 models represent a significant advancement in plasma display technology, specifically designed for home entertainment and commercial use. Known for their vivid picture quality and robust build, these models are ideal for viewers seeking immersive audio-visual experiences.

One of the standout features of both the 42PQ12 and the 50PQ12 is their impressive display resolution. With a native resolution of 1366 x 768 pixels, these plasma screens offer sharp and detailed images, making them suitable for watching everything from HD movies to high-action sports. The screen sizes vary, with the 42-inch model being perfect for small to medium rooms, while the larger 50-inch model is designed to create a cinema-like experience in larger spaces.

The technology behind these models includes LG's unique Plasma Display Panel (PDP), which utilizes thousands of tiny gas cells to produce bright, vibrant colors. This results in deeper blacks and more accurate color reproduction compared to traditional LCD screens. Viewers will appreciate the enhanced contrast ratios and wider viewing angles, enabling a more enjoyable viewing experience from different positions in the room.

Another key characteristic of the 42PQ12 and 50PQ12 is their fast response time. Plasma displays are known for reducing motion blur, making them particularly effective for fast-paced action scenes or sports programming. Additionally, these models can achieve impressive brightness levels, ensuring that the images remain clear and vibrant even in well-lit environments.

In terms of connectivity, both models feature multiple HDMI ports, allowing users to easily connect various devices such as Blu-ray players, gaming consoles, and sound systems. The built-in audio system offers decent sound quality, with the option to enhance the experience through external speakers or sound systems.

Energy efficiency is another important aspect of the design, as both models incorporate technology aimed at reducing power consumption while delivering high-quality performance.

Overall, the LG Electronics 42PQ12 and 50PQ12 models are excellent choices for anyone looking for versatile and high-performing plasma displays. With their combination of advanced technologies and user-friendly features, they stand as a testament to LG's commitment to delivering quality home entertainment solutions.
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