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LG 26LG40 Support Question

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Question posted by mapelo78 on October 18th, 2012

Vertical Lines Formed By Several Points In My Lg26lg4000.

I would be grateful if you could help with a problem witn my TV LG26LG4000. Some moths ago, my TV stopped working. I realised that I had a problem with the mother board, so I changed it some days ago. Now the TV works perfectly except in one detail: it appears several vertical lines formed by points if I watch some TV channel or I play de DVD but don't appear these lines in teletext or menu screens. Could you give me some information about this strange performance?

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Related LG 26LG40 Manual Pages

Specification (English) - Page 1

...LG "Super-Multi" technology which plays back almost any recordable disc based media. 26LG40 LCD HDTV WITH BUILT-IN DVD PLAYER 26" Class (26...AV MODE LG HDTVs include 3 AV Modes, preset to help keep dialogue...LG's 2008 line of human voice frequency range to optimize picture and sound settings based on the remote control. CLEAR VOICE TECHNOLOGY Automatically enhances and amplifies the sound of TVs...

Specification (English) - Page 2

... BUILT-IN DVD PLAYER 26" Class (26.0" diagonal) TECHNICAL SPECIFICATIONS LCD PANEL Native Display Resolution 1366 x 768p Brightness (cd/m2) 500 Dynamic Contrast Ratio 5,000:1 Viewing Angle 178º x 178º Response Time (Grey to change without notice. 11/05/08 All rights reserved. All other trademarks are the property of LG Corp. Design, features and...

Owner's Manual (English) - Page 1

... reference. CLASS 1M VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS P/NO : SAC31712401 (0810-REV06) www.lgusa.com / www.lg.ca LCD TV / DVD Combo OWNER'S MANUAL 26LG40 32LG40 Please read this manual. CAUTION -

Owner's Manual (English) - Page 2

... radio/TV technician for a Class B digital device, pursuant to persons. Any changes or ...and on a circuit different from LG Electronics. NO USER SERVICEABLE PARTS INSIDE...cause harmful interference to radio or television reception, which can radiate radio ...help. However, there is provided to call the CATV system installer's attention to the point of the FCC Rules. The exclamation point...

Owner's Manual (English) - Page 3

... SAFETY INSTRUCTIONS Read these instructions. Follow all instructions. 6 Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from tip-over. 4 Do not install near water. 2 Clean only with the apparatus. Install in any ventilation openings. Servicing is required when...

Owner's Manual (English) - Page 4

... do not place objects filled with wet hands. Pay particular attention to install the TV by an authorized servicer. Short-circuit Breaker Power Supply 18 DISCONNECTING DEVICE FROM MAINS Mains...sure 12 not to plugs, wall outlets, and the point where the cord exits the appliance. When mounting a TV on the wall, make the TV with something. 14 CAUTION concerning the Power Cord: It...

Owner's Manual (English) - Page 5

... as nail, pencil or pen, or make a scratch on the front panel of the lead-in a confined space such as to grounding electrodes and requirements for the grounding electrode. Section 810 of overhead power lines or other liquids directly on the TV as alcohol, thinners or benzene. 3 Ground Clamp Electric Service Equipment NEC...

Owner's Manual (English) - Page 8

... the monitor's performance. This is normal, there is protected by Macrovision. I Avoid touching the LCD screen or holding your local authority. 6 is a trademark of DVD format/Logo Licensing Corporation. ...Hg lamp used LCD TV) The fluorescent lamp used in this product must be carried out in the product must be authorized by U.S. is a trademark of time. I If the TV feels cold to...

Owner's Manual (English) - Page 15

...mount used or the consumer fails to a fall and result in the table. LG recommends that do not comply with the mount. A B Product LCD TV Model 26LG40, 32LG40 VESA (A * B) Standard Screw Quantity 200 * 100 M4 4 ...the standard dimension, as they may result in personal injury due to the TV. G LG is not liable for TV damage or personal injury when a non-VESA or non specified wall mount...

Owner's Manual (English) - Page 18

... owner's manual for the digital set-top box. HD RECEIVER SETUP This TV can receive digital over-the-air or digital cable signals without an external digital... No Yes Yes Yes Yes 16 Y, CB/PB, CR/PR Resolution Horizontal Vertical Frequency(KHz) Frequency(Hz) 720x480i 15.73 15.73 59.94 60.00....00 1920x1080i 33.72 33.75 59.94 60.00 ( ) 1920x1080p 26.97 27.00 33.71 33.75 67.43 67.50 23.94 ...

Owner's Manual (English) - Page 19

... digital set -top box.) I Select the HDMI1, HDMI2, or HDMI3 input source on the TV using the INPUT button on the TV. 2 No separate audio connection is necessary. HDMI Connection 1. How to HDMI/DVI IN1, 2,... Resolution Horizontal Vertical Frequency(KHz) Frequency(Hz) 720x480p 31.47 31.50 59.94 60.00 1280x720p 44.96 45.00 59.94 60.00 1920x1080i 33.72 33.75 59.94 60.00 26.97 23...

Owner's Manual (English) - Page 29

... another resolution, change the refresh rate to 1360x768. Supported Display Specifications (RGB-PC, HDMI-PC) Resolution 640x350 Horizontal Vertical Frequency(KHz) ...changing the PC output to another rate or adjust the bright- G Avoid keeping a fixed image on the screen. If noise is separate. G The synchronization input form for a long period of time. You may not work...

Owner's Manual (English) - Page 32

This feature operates only in RGB-PC mode. I Position: This function is to adjust picture to remove any vertical bars or stripes visible on the screen background. I S i z e: This function is not clear after auto adjustment and .../ SET UP 2 ENTER 3 ENTER 4 ENTER 5 ENTER Select PICTURE. Position G Size Phase Reset Move MENU Prev. And the horizontal screen size will also change.

Owner's Manual (English) - Page 60

... segment is set up . I The angle function will not work on DVD video discs that you to repeat material between two selected points. 1 A-B 5 2 A-B 5 3 A-B 5 Select the start point during playback to change the angle for DVDs that provide multiple angles of the scene you can only change the TV screen in the sequence: 2x, 3x, 4x. 3 Adjust...

Owner's Manual (English) - Page 61

... this button again to return to change the repeat Select desired file and play a specific track repeatedly. 1 3 REPEAT 4 Use this button during playback to go back to another Track 1SKIP - " A" is displayed on TV screen and the starting point of the current track. Select the end point. Stop Playback 1 Stop playback. Select the required speed: 2X...

Owner's Manual (English) - Page 62

... required speed: 2X, 4X, 8X, 16X or 32X. 2 Return to another Track 1SKIP - Playback stops at the point that you press the G button, disc playback starts from the beginning.) Pause Playback (Still Mode) 1 Pause playback. 2 or Return to change the repeat mode: Track, All, Repeat Off. At this time if you selected. Press...

Owner's Manual (English) - Page 70

... PICTURE. 2 ENTER Select Advanced Control. 3 ENTER 4 Select Fresh Contrast, Fresh Color, Noise Reduction, or Gamma. Noise Reduction: Removes interference up to TV viewing. 68 MENU/ SET UP Return to the point where it does not damage the original picture. Fresh Color: Adjusts the color of the reflection automatically to the brightness of...

Owner's Manual (English) - Page 85

... ON-SCREEN MENUS LANGUAGE SELECTION The menus can be shown in the selected language. From this point on, the on-screen menus will be shown on the screen in the selected language. 5 RETURN Return to TV viewing. 83 Select Language. 3 ENTER Select Menu. 4 Select your desired language. MENU/ SET UP Return to...

Owner's Manual (English) - Page 106

...problem may be with the broadcast. Horizontal/vertical bars I Check antenna (Change the direction of the antenna). Lines...TV, VCR etc. I Try unplugging any others electronics that the batteries are pointing the remote control directly at the TV. to another product's power cord into wall power outlet? I Check whether the product is causing the problem... does not work . No or...

Owner's Manual (English) - Page 128

... small macros and small inline functions (ten lines or less in a given copy, it is used in these things: a) Accompany the work that the library is irreversible for this license... executable is itself . 6. c) Accompany the work under Sections 1 and 2 above , for the library including whatever changes were used in object code or executable form under the terms of Sections 1 and 2 above...

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