LG Electronics 50PM1M, 42PM3MV, 42PM1M owner manual Troubleshooting Checklist

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U514Aen 98/2/18 4:26 AM Page 41

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 Plasma Monitor Class B digital device FCC NoticeImportant Safety Instructions Safety InstructionsPortable Cart Warning Contents Introduction Power Standby Indicator AccessoriesControls 42/50PM1MConnection Options Remote Control / Audio Input for RGB, DVINot functional Remote Control Key FunctionsDesktop Pedestal Installation Installation InstructionsExternal Equipment Connections Cable TV SetupVCR Stup Connection OptionDVD Setup External A/V Source SetupHow to connect How to useDigital Set-top Box DTV SetupMonitor Output Setup PC Setup Resolution Horizontal Vertical Monitor Display Specifications RGB / HDMI-PCOnly 42/50PM1M Models SUB Not SupportedBasic Operation Volume AdjustmentTurning the monitor On On-screen Menus Language SelectionOn Screen Menus Selection and Adjustment Color Temperature Control Picture AdjustmentAuto Color Temperature Control Manual Color Temperature Control ACC set to Off optionManual Picture Control APC set to Off option ACM Active Color ManagementSRGB Only RGB-PC, DVI-PC Modes Dasp Digital Auto Sound Processing Sound AdjustmentManual Sound Control Dasp Off option and balance AVL Auto Volume LevelerTV speaker Setup Clock Setup Time SettingOn/Off Timer Setup For only On timer functionAuto Off Sleep TimerISM Image Sticking Minimization Method Special FeaturesKey Lock OSD Rotate Low PowerXD Demo Auto Adjustment Screen AdjustmentSetting Picture Format Manual ConfigureScreen Position Selecting VGA/XGA Mode RGB mode onlyPicture size Zoom Split Zoom Initializing Reset to original factory valueNR Noise Reduction Setting Up Your Password Lock AdjustmentLock System Chip rating and categoriesMpaa Movie Rating Set PasswordAge block Content blockGeneral ChildrenAux. block Appendix External Control Device SetupTransmission / Receiving Protocol Command Reference ListCommunication Parameters Screen Mute Command 2 d Power Command2aVolume Mute Command 2 e Input Select Command 2 bBrightness Command 2 h Contrast Command 2 gColor Command 2 Tint Command 2 j optionRed Adjustment Command 2 Treble Command 2 rBass Command 2 s Green Adjustment Command 2 wLow Power Command 1 j, Command 2 q ISM Method Command 1 j, Command 2 pOrbiter Time Setting Command 1 j, Command 2 r Orbiter Pixel Setting Command 1 j, Command 2 sIR Codes ARC Code Hexa FunctionTroubleshooting Checklist Product Specifications LG ELECTRONICS, INC Plasma TV U.S. Limited Warranty 38289U0514A b
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50PM1M, 42PM3MV, 42PM1M specifications

LG Electronics has consistently pushed the boundaries of display technology, and their range of plasma displays, including the 42PM3MV, 50PM1M, 42PM1M, 42PM3MV-UC, and 50PM1M-UC, exemplifies innovation and high-quality performance for both commercial and professional environments.

Starting with the 42PM3MV, this 42-inch plasma display boasts a stunning resolution of 1024 x 768 pixels, providing crystal-clear visuals that enhance the viewing experience. Its 16:9 aspect ratio ensures compatibility with high-definition content, making it a top choice for digital signage and presentations. The model is equipped with advanced image processing technology that delivers vibrant colors and deep contrast, ensuring that images pop even in brightly lit environments.

The 50PM1M takes the viewing experience a step further with its 50-inch screen, designed for larger venues. With a resolution also at 1024 x 768 pixels, it maintains image clarity and detail, while its enhanced brightness levels provide effective viewing even under challenging lighting conditions. This display is particularly suited for retail applications where engaging visuals can capture customer attention and improve sales.

The 42PM1M and 42PM3MV-UC models share similar characteristics with the original 42PM3MV, yet they incorporate additional connectivity options that make them more versatile in modern setups. These models feature multiple HDMI ports, making it easy to connect various devices, from computers to multimedia players, enabling seamless content delivery.

For even more advanced applications, the 50PM1M-UC offers enhanced color accuracy and more progressive display technology. This model emphasizes energy efficiency without sacrificing performance, which is an asset for businesses looking to reduce operational costs. The 50PM1M-UC is robustly designed, meaning it can withstand prolonged use in high-demand environments, such as conference rooms and public spaces.

Collectively, these LG plasma displays feature a sleek design characterized by thin bezels, allowing for a nearly seamless video wall experience when multiple screens are combined. The integrated speakers provide decent audio output, making these units suitable for presentations without requiring external sound systems.

In summary, LG Electronics' plasma display line, including the 42PM3MV, 50PM1M, 42PM1M, 42PM3MV-UC, and 50PM1M-UC, harnesses advanced technologies and features tailored for commercial use. They combine stunning image quality, flexible connectivity, and enhanced durability, making them ideal for various applications in today's demanding performance landscapes.
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