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

Page 37

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.

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Contents LG Electronics U.S.A., Inc Plasma MonitorClass B digital device FCC NoticeImportant safeguards for you and your new product Safety InstructionsSafety Instructions Contents Wide angle range of vision What is a Plasma Display Panel PDP?Wide Screen MultimediaMU-42/50PM10/11 series ControlsMU-42/50PM20 series Back Connection Panel Connection OptionsInstalling Batteries Remote Control Key FunctionsNumber buttons Installation Instructions InstallationDesktop Pedestal Installation Wall Mount InstallationCable TV Setup VCR SetupExternal Equipment Connections Connection OptionHow to connect External A/V Source SetupHow to use DVD SetupDigital Set-top Box DTV SetupPC Setup Resolution Horizontal Vertical Monitor Display Specifications RGB Input PCTurning on the Monitor power cord is still connected Turning on the Monitor just after installationTurning on the Monitor Menu Language SelectionAuto Color Temperature Control Color Temperature ControlManual Color Temperature Control ACC set to Off option Picture Menu OptionsSRGB only RGB-PC, DVI-PC Modes Fleshtone RGB-DTV, and DVI-DTV Mode onlyManual Picture Control APC set to Off option Sound Menu Options AVL Auto Volume LevelerDasp Digital Auto Sound Processing Manual Sound Control Dasp set to Off option Clock Setup Timer Menu OptionsOn/Off Timer Setup Sleep TimerKey Lock Special Menu OptionsISM Image Sticking Minimization Method XD Demo Low PowerMenu Rotation for Vertical Viewing Setting Picture Format Auto AdjustmentScreen Menu Options Screen PositionSelecting VGA Mode RGB-PC mode only Manual Configure RGB-PC mode onlySplit Zoom Initializing Reset to original factory valuePIP Picture-In-Picture/Double Window Feature RS-232C Setup External Control Device SetupType of Connector D-Sub 9-Pin Male RS-232C ConfigurationsSet ID Command Reference ListCommunication Parameters Transmission / Receiving ProtocolInput Select Command2b Main Picture Input Power Command2aAspect Ratio Command2c Main picture format Screen Mute Command2dTint Command2j Color Command2iSharpness Command2k OSD Select Command2lBalance Command2t Bass Command2sColor Temperature Command2u Red Adjustment Command2vLow Power Command2q ISM Method Command2pOrbiter Time Setting Command2r Orbiter Pixel Setting Command2sRemote Control IR Code How to ConnectIR Codes ARC Code Hexa FunctionTroubleshooting Checklist Cleaning the Screen MaintenanceCleaning the Cabinet Extended AbsenceWarranty Period HOW Service is Handled 3828VA0520B a This Limited Warranty does not Apply to

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.
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