LG 42PX4D Support Question

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Question posted by koolriderzi on July 30th, 2018

My Lg Canvas 42px4d Screen

hello friends my ly screen first make a circuitous sound and then become red and dim then slowly slowly black its total black now but sound is coming what could be the reason how toFix that Thanks

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Answer #1: Posted by hzplj9 on July 31st, 2018 1:14 PM

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hzplj9

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Try the solutions on this link. It could be the backlight if you can still see an image.

https://www.ifixit.com/Answers/View/459311/How+do+I+fix+dark+screen+but+can+faintly+see+picture+when+I+hold+light

Related LG 42PX4D Manual Pages

Owners Manual - Page 1

PLASMA TV OWNER'S MANUAL MODELS: 42PX4D/42PX5D 42PX4D-UB/42PX5D-UB R TruSurround XT TM Please read this manual for future reference. Retain this manual carefully and completely before operating your dealer if you require service. Model Number : Serial Number : LG Electronics U.S.A., Inc. Record model number and serial number of the TV in the spaces...

Owners Manual - Page 2

...product in any way without written authorization from that to provide reasonable protection against harmful interference in a particular installation. Increase the ...off and on a circuit different from LG Electronics. COMPLIANCE: The responsible party for a Class B digital device, pursuant to modify this equipment does cause harmful interference to radio or television reception, which the ...

Owners Manual - Page 3

... fabriqués sous licence de Gemstar-TV Guide International, Inc. Patent Notice The TV Guide On Screen system is capable of receiving basic analog, digital basic and digital premium cable television programming by the cable operator), and data enhanced television service may require the use of its affiliates. Digital Cable Compatibility This digital...

Owners Manual - Page 6

...Temperature Control 65 Video Reset 65 Audio Menu Options Audio Language 66 EZ SoundRite / EZ Sound 66 Manual Sound Control (Custom Option 66 Front Surround 67 TV Speakers On/Off Setup 67 BBE 68 .... . . .87 APM(Adaptive Picture Mode 88 Brief Info 89 EZ Mute 90 Freeze & Magnify 90 Screen Setup for PC mode 91 External Control Device Setup 92~97 IR Codes 98~99 Programming the Remote 100...

Owners Manual - Page 7

...are the same types used to be viewed as televisions and common computer monitors. Multimedia Connect your viewing ...Screen The screen of 3 sub pixels, corresponding to produce colored light (red, green, or blue). The Picture-in each sub-pixel to the colors red...quality and large screen sizes that this PDP is defective. Versatile The light weight and thin size makes it work? ...

Owners Manual - Page 8

This is seen. Here shown may be somewhat different from your TV. 42PX5D Front Panel Controls TV GUIDE 42PX4D INDEX Switches LED Display on , the indicator will blink green for 3-4 seconds before the picture is a simplified representation of a front panel. - TV GUIDE Button POWER ...

Owners Manual - Page 10

MUTE Switches the sound on mode. EZ PIC Selects a factory preset picture mode depending on the TV. Main picture is frozen...the remote control sensor on the viewing environment. Select a mode other programmed equipment on -screen displays and returns to operate an external device. FLASHBK Tunes to the screen. SWAP Exchanges the main/sub images in PIP/Twin picture mode. EXIT Clears all ...

Owners Manual - Page 11

...with +, - DAY + /VCR/DVD control buttons • Use for Photo mode or Music mode of screen information to p.83, 85) • Controls the DVHS or Camcorder in • IEEE 1394 mode....VOL CH VOL INFO Channel information is displayed on the screen. (Refer to p.33-37) VOLUME UP/DOWN Increases/decreases the sound level. But not available in Analog mode. guage ...

Owners Manual - Page 13

...the wall. Detailed installation instructions are not possible, have a qualified electrician install a separate circuit breaker. For proper ventilation, allow a clearance of stand's back. Installation GROUNDING Ensure that ... pipes. • The TV can be mounted horizontally. - Swivel stand of 42PX4D/5D models is designed to prevent possible electric shock. Owner's Manual 13 And when...

Owners Manual - Page 15

...the PTICAL) RGB INPUT AUDIO INPUT jack colors (Video = yellow, Audio Left = white, and Audio Right = red). DVD /DTV INPUT VIDEO AUDIO L R COMPONENT INPUT 2 VIDEO AUDIO L R MONITOR OUTPUT COMPONENT INPUT 1 (...) Installation Cable TV Wall Jack Turn clockwise to avoid having a fixed image remain on the screen for assistance. 3. Analog and Digital TV signals provided on the ...

Owners Manual - Page 16

...S-VIDEO (R) AUDIO (L) How to use 1. How to connect 1. How to operate the TV Guide On Screen system, see page 23~24. Select the input source with using the TV/VIDEO button on the DVD player...match the HDMI/DVI jack colors (Video = yellow, Audio Left = white, and Audio Right = red). Operate the corresponding external equipment. Note: If your DVD only has an S-Video output jack, ...

Owners Manual - Page 17

...received from a digital set -top box. Turn on your set-top box connector. Then, make the corresponding audio connections. Signal 480i 480p 720p 1080i Component 1/2 Yes Yes Yes Yes RGB-.... These 3 types of Motorola, Scientific Atlanta, SCM etc.. Use TV/VIDEO on the screen, contact with the cable service provider. Caution: When removing the CableCARDTTMM, do receive Digital ...

Owners Manual - Page 18

...023 75.02 18 Plasma TV If you select RGB-PC in PC mode. If the PC(or the sound card of RGB INPUT port. Select HDMI1/DVI input source in main input option of RGB INPUT port. How...the refresh rate of the PC graphic card can not be changed , change the screen scanning rate for DVI INPUT. 3. If the PC(or the sound card of the PC) has an analog audio output connector, connect the PC's audio...

Owners Manual - Page 22

... source in HDMI1/DVI Source Devices. As shown the picture below, press the ADJUST button to Screen. If not, refer to DVI Cable is in HDMI1/DVI Input. Check the image on the screen. Notes: - The fixed image may not fit to use . - When Source Devices connected with the resolution, vertical pattern, contrast...

Owners Manual - Page 23

...G-LINK jack of the TV. To download program listings the TV Guide On Screen system needs to be able to set up the TV according to manufacturer's instructions, you set up... the TV Guide On Screen system. - Notes: • The TV Guide On Screen system provides listings for satellite services. • You may use . Please connect the...

Owners Manual - Page 25

... Off the TV and then power it back On To make a selection, use 1. when you to watching TV and stops the reminder screen from appearing upon power On. Press ENTER to display Screen 2. TV Guide On Screen Setup 1.Welcome Screen The TV Guide On Screen system's Welcome Screen appears: -- after initial TV set up TV Guide On...

Owners Manual - Page 26

... using the D / E button, and then the F / G button to move to another field. • Press ENTER to display Screen 3. Screen 3: Do you have a Cable Box? • If you select Yes, you see Screen 5. • If you select No, you see Screen 12. 4. Screen 4: Do you have Cable Service connected? • If you select Yes, you see...

Owners Manual - Page 27

... Cable is the cable box plugged into? • If you select Cable, you see Screen 6. • If you make any other choice, you see Screen 7 . 6. Screen 5: Which TV input is properly installed. • Press ENTER to display Screen 8. Installation Owner's Manual 27 5. Screen 6: Cable Box Tuning Channel • Select the channel used for the cable box...

Owners Manual - Page 28

...; If you select No, a different code is done, Screen 11 displays automatically. 11. Screen 11: Cable Box Tuned to display Screen 10. 10. Screen 10: Cable Box Code Testing • When testing is tested in Screen 10. 28 Plasma TV Screen 9: Cable Box Preparation • Follow the on-screen instructions, and press ENTER to Channel 9? • If...

Owners Manual - Page 105

Product Specifications Specification MODELS Width (inches / mm) Height (inches / mm) Depth (inches / mm) Weight (pounds / kg) Resolution Power requirement Television System Program Coverage External Antenna Impedance Operating Temperature Range Operating Humidity Range 42PX4D-UB / 42PX5D-UB 49.3 / 1252 27.8 / 705.5 11.3 / 286.7 85.3 / 38.7 1024x768 (Dot) AC100-240V ~ 50/60Hz NTSC-M, ATSC, 64...

LG Knowledge Base Results

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What is HDMI? - LG Consumer Knowledge Base
...® HDMI is HDMI? with the highest-quality home theater experience. Convergence - Television: Not changing Channels Television: No Signal Evolving standard - HDMI supports standard, enhanced, or high-definition video...Views: 1492 How do I remove a "Power Only" display screen on a single cable. digital audio /video interface. By delivering crystal-clear, all currently-available ...
Channels missing on the HDTV. - LG Consumer Knowledge Base
...While the manual tuning menu is on the correct input channel. What type of your receiver box and television to verify the channel lineup has not been changed. FAQs What Are DVI Single And Dual Links .... If you receive your broadcasts from an over the air digital television broadcasts, it may need to be necessary to receive over the air antenna, and only one particular ...
Television Picture Color - LG Consumer Knowledge Base
...tape or DVD. If problem disappears it will cause a black and white picture. When a cable is no other devices...with that red and blue cables have the same problem, TV may require service. Poor color on -screen menu....fix the problem, the issue is recommended. If problem continues to adjust brightness, contrast and color in TV -> LCD TV Television Aspect Ratio Closed Caption Issues Television...