LG Electronics 42PX3DCV-UC owner manual Troubleshooting Checklist

Page 54

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 (D / E) 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.9)

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

•Install new batteries. (Refer to p.9)

•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 G button. (Refer to p.26)

•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.27)

•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.

54 Plasma TV

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Contents Plasma TV LG Electronics U.S.A., IncFCC Notice Class B digital deviceSafety Instructions Safety Instructions Contents Wide angle range of vision What is a Plasma Display Panel PDP?How does it work? Wide ScreenControls Front Panel ControlsConnection Options Remote Control Key Functions TV InputThumbstick Up/Down/Left/Right/ENTER Volume UP/DOWN Increases/decreases the sound levelAPMAdaptive Picture Mode Number buttonsInstallation Installation InstructionsGrounding Analog and Digital TV signals provided on antenna Analog and Digital TV signals provided on cableExternal Equipment Connections Analog and Digital TV signals provided on cable and antenna VCR SetupConnection Option How to use External A/V Source SetupHow to connect DVD SetupHdstb Setup Digital Set-top BoxWhen the PC supports RGB How to connect PC SetupWhen the PC supports DVI How to connect Monitor Display Specifications RGB-PCMonitor Display Specifications HDMI/DVI Mode Monitor Out SetupDigital Audio Output Hdmi Cable sample This Mode, the Supported PC Resolution Specification Turning the TV On On-screen Menus Language SelectionSetup Menu Options EZ Scan Channel SearchManual Scan DTV Signal Strength Channel EditChannel Label Setup Input SourceInput Label Video Menu Options Color Temperature ControlVideo Reset EZ PictureEZ SoundRite Audio Menu OptionsAudio Language EZ SoundTV Speakers On/Off Setup Front SurroundStereo/SAP Broadcasts Setup BBEOn/Off Timer Setup Auto Clock SetupManual Clock Setup For only On timer functionSleep Timer Auto OffOption Menu Features Cinema 32 Mode SetupAspect Ratio Control Analog Broadcasting System Captions CaptionCaption/Text Digital Broadcasting System CaptionsCaption Option ISM Image Sticking Minimization MethodLow Power TV Rating Children Lock Menu OptionsChip rating and categories TV Rating GeneralParental Lock Setup Remote Control Brief Info Mute Screen Setup for PC mode APM Adaptive Picture Mode RS-232C Setup Type of Connector D-Sub 9-Pin MaleRS-232C Configurations Communication Parameters Command Reference ListSet ID Transmission / Receiving ProtocolAspect Ratio Command2c Main picture format Power Command2aInput Select Command2b Main Picture Input Screen Mute Command2dTint Command2j Color Command2iRemote Control Lock Mode Command2m Treble Command2rISM Method Command2p Color Temperature Command2uOrbiter Pixel Setting Command2s Low Power Command2qKey Command m c Channel Add/Del Command m bInput selectCommand x b Main Picture Input Using physical channel 5th bitHow to Connect Remote Control IR CodesCode Hexa Function VideoProgramming a code into a remote mode Programming the RemoteProgramming Codes VCRsHdstb AudioTroubleshooting Checklist Cleaning the Screen Cleaning the CabinetExtended Absence Product Specifications Page Plasma TV LG ELECTRONICS, INC Plasma TV U.S. Limited Warranty This Limited Warranty does not Apply to 3828VA0528K a

42PX3DCV, 42PX3DCV-UC specifications

LG Electronics has long been a key player in the world of consumer electronics, and the LG 42PX3DCV-UC is a notable example of their innovation in the plasma television market. This model is a testament to LG's commitment to delivering high-quality visual experiences while incorporating advanced technologies.

One of the standout features of the LG 42PX3DCV-UC is its impressive 42-inch screen size, which provides an immersive viewing experience suitable for both casual entertainment and more serious movie nights. The plasma display technology offers exceptional picture quality, with deep black levels and vibrant colors. With a resolution of 1366 x 768 pixels, viewers can enjoy clear and detailed images, making it perfect for HD content.

In terms of connectivity, the LG 42PX3DCV-UC includes multiple input options, such as HDMI ports, component inputs, and composite video connections. This versatility allows users to connect a variety of devices, including Blu-ray players, gaming consoles, and set-top boxes with ease. The inclusion of a built-in tuner also means that users can enjoy free-to-air broadcasts without the need for additional equipment.

The television is equipped with LG's proprietary technology to enhance the viewing experience further. One significant feature is the contrast enhancer, which improves the overall clarity and depth of the image. This technology works by adjusting the brightness and darkness levels dynamically, so viewers can appreciate every detail, even in the darkest scenes.

Another crucial characteristic of the LG 42PX3DCV-UC is its design. With a sleek and modern aesthetic, the TV can blend seamlessly into various home decors. The slim profile can save space while providing an elegant focal point in any living room.

In addition to the stunning visuals, audio quality has not been overlooked. The integrated sound system delivers decent performance, ensuring that dialogue is clear and sounds are crisp. For those seeking a more cinematic experience, the TV can easily be connected to external sound systems for enhanced audio.

Overall, the LG Electronics 42PX3DCV-UC is a well-rounded plasma television that combines impressive picture quality with user-friendly features. Its commitment to technological advancement makes it a sought-after choice for home entertainment enthusiasts looking to enhance their viewing experience. Whether it's for watching movies, playing video games, or enjoying sports, this model delivers an engaging and enjoyable experience for all users.
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