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 MONITOR

Check whether the Monitor 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 Monitor’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 Monitor and the remote con- trol causing obstruction.

Are batteries installed with correct polarity (+ to +, - to -)? (Refer to p.9)

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

Install new batteries. (Refer to p.9)

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

Select Color in the Picture menu and press the VOLUME (G) button. (Refer to p.19)

Keep a sufficient distance between the Monitor 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 Sound menu. (Refer to p.21)

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 Monitor.

Owner’s Manual 37

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LG Electronics MU-42PM11, MU-42PM12X, MU-42PM20, MU-50PM10, MU-50PM11, MU-50PM20 owner manual Troubleshooting Checklist

MU-50PM10, MU-42PM11, MU-42PM12X, MU-42PM20, MU-50PM10, MU-50PM11, MU-50PM20 specifications

LG Electronics has long been a prominent name in the realm of display technology, and its range of plasma displays, including models MU-42PM11, MU-42PM12X, MU-42PM20, MU-50PM10, MU-50PM11, and MU-50PM20, exemplifies the company's commitment to quality, innovation, and performance. These models, offering sizes of 42 and 50 inches, cater to various consumer needs, from home theater enthusiasts to commercial applications.

One of the defining characteristics of these plasma displays is their impressive picture quality. With a resolution of 1024 x 768 pixels for the 42-inch models and Full HD 1920 x 1080 for the 50-inch variants, they deliver vibrant colors and deep blacks, resulting in an immersive viewing experience. The Plasma Display Panel technology enhances color accuracy and contrast ratios significantly, allowing users to enjoy high-definition content in stunning detail.

In terms of connectivity, all models feature a comprehensive array of inputs, including HDMI, VGA, and composite ports, ensuring compatibility with a wide range of devices, from gaming consoles to Blu-ray players. This versatility makes them suitable for both casual use and professional settings, where multiple input sources may need to be managed seamlessly.

The LG MU series incorporates advanced technologies to further improve the viewing experience. The Integrated Color Management (ICM) system enhances color depth and vibrancy, while the dynamic contrast adjustments ensure consistent image quality across various lighting conditions. Moreover, the incorporation of a built-in tuner in some models allows users to access broadcast television without the need for additional equipment.

Additionally, these displays are designed with longevity in mind, featuring protective anti-reflective screens and energy-efficient components. The modern aesthetics of the units complement any setup, making them not only functional but also stylish additions to living rooms, offices, or commercial spaces.

In conclusion, the LG Electronics MU-42PM11, MU-42PM12X, MU-42PM20, MU-50PM10, MU-50PM11, and MU-50PM20 showcase the perfect blend of cutting-edge technology and user-centric features. Their ability to deliver exceptional image quality, adapt to various environments, and integrate smoothly with multiple devices makes them standout choices for anyone seeking high-performance plasma displays. Whether for personal entertainment or professional use, these models are sure to meet and exceed expectations.