LG 55LK520 Support Question

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Question posted by lindajaneshreve on August 2nd, 2011

Picture Quality

Picture seems to fade to darker and lighter at a whim. I've tried every setting in the Picture Option. When it fades to darker, it's very hard to see what's going on. Nothing has changed in the room with regards to lightening for this to happen.

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Answer #1: Posted by egulley on February 6th, 2012 9:55 AM

egulley

Member since:
February 6th, 2012

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You have the "intelligent senros" option on. Go to the pictue menu and turn it off

Related LG 55LK520 Manual Pages

Owner's Manual - Page 1

... 37LV3500 26LV2500 42LV3500 32LV2500 47LV3500 19LV2520 55LV3500 22LV2520 32LV3520 26LV2520 42LV3520 32LV2520 LCD TV MODELS 26LK330 32LK450 32LK330 37LK450 32LK430 42LK450 42LK430 47LK450 42LK520 47LK520 55LK520 P/NO : SAC34134216 (1102-REV08) PLASMA TV MODELS 42PW340 42PW350U 50PW340 50PW350U 42PW350 42PW350R 50PW350 50PW350R 50PZ200 60PZ200 www.lg.com OWNER'S MANUAL LED LCD TV...

Owner's Manual - Page 8

...Settings 62 - Changing AV modes 43 - Using the input list 44 - Connecting USB storage devices 51 - Composite Connection Listening to an antenna or cable 36 - TIME Settings 69 - Using favorite channels 40 - DivX registration code 57 - CHANNEL Settings 63 - LOCK Settings 71 - Testing the Picture... Viewing Photos 59 - OPTION Settings 73 MAKING CONNECTIONS 74 ...

Owner's Manual - Page 12

yyAny damages or injuries by using unapproved items are not covered by the warranty. 12 ASSEMBLING AND PREPARING LK330, LK430, LK450, LK520 series (Except 47LK450, 47/55LK520) x 8 M4 x 20 Screw for assembly Screw for fixing Protection cover Power Cord CAUTION yyDo not use any unapproved items to ensure the safety and product life span. ENEGNLGISH

Owner's Manual - Page 20

...input and exits the menus. Adjusts the image quality and brightness based on or off by selecting OPTION in the main menus. Selects the highlighted menu option or confirms an input. NOTE yyYou can set the power indicator light to on or off ... IN ANTENNA / CABLE IN Rear Connection panel (See p.73) Button2 / I INPUT HOME ENTER ⊙ - Adjusts the volume level. Changes the input source.

Owner's Manual - Page 22

...your input and exits the menus. Adjusts the image quality and brightness based on or off by selecting OPTION in the main menus. Adjusts the volume level....saved channels. 1 Intelligent sensor - Selects the highlighted menu option or confirms an input. NOTE yyYou can set the power indicator light to on or off . 22 ... p.73) Button2 / I INPUT HOME ENTER ⊙ - Changes the input source.

Owner's Manual - Page 30

...200 x 100 Standard screw M4 M4 Number of screws 4 4 Wall mount bracket LSW100B, (optional) LSW100BG LSW100B, LSW100BG CAUTION yyDisconnect the power first, and then move or install the TV...200 x 200 Standard screw M6 Number of screws 4 Wall mount bracket LSW200B, (optional) LSW200BG 42/47/55LV3500 42LV3520 55LK520 400 x 400 M6 4 LSW400B, LSW400BG, DSW400BG ENEGNLGISH 10 cm 10 cm (4...

Owner's Manual - Page 42

... 4:3. ENEGNLGISH - NOTE If you enlarge or reduce an image, the image may not appear. Set By Program: Displays images in the Quick menus, y Press < or > to stretch an image vertically. Just Scan: Displays video images in the PICTURE menu. MENU or accessing Aspect Ratio in the original size without cutting off the...

Owner's Manual - Page 43

...optimized image and sound settings for fast gaming. NOTE yyYou can also access the input source list by selecting INPUT in Game mode, functions related to picture quality will not display. ...or through a digital set-top box. WATCHING TV 43 ENEGNLGISH Changing AV modes Each AV mode has optimized image and sound settings. Uses the optimized image and sound settings for playing games. ...

Owner's Manual - Page 44

... 2 7 A 16:9 � 3 6 4 5 Menu Description 1 Aspect Ratio Changes the image size (16:9, Just Scan, Set By Program, 4:3, Zoom, Cinema Zoom). 2 Picture Mode Changes the image mode (Intelligent sensor1, Vivid, Standard, APS1, Cinema, Sport, Game, &#...model NOTE yyThe available menus and options may differ from the input source that you are using. 3 Press the Navigation buttons to ...

Owner's Manual - Page 45

... the previous menu, press BACK. WATCHING TV 45 ENEGNLGISH Using the customer support Testing the Picture / Sound To execute picture and sound tests. 1 Press Home to access the main menus. 2 Press the Red ...button to access Customer Support. 3 Press the Navigation buttons to scroll Picture Test or Sound Test and press ENTER. 4 If you have any problem, press the Navigation buttons...

Owner's Manual - Page 54

...000 sync blocks within the subtitle. Option Picture Size Audio Language Subtitle Language Language Code Page Sync Position Size Repeat Description Selects your desired picture format for SMI subtitles and can...pop-up to one of the following options and press ENTER. Changes the Language Group of the audio for movie list 1 Press Q. When set in the supported file format depending on...

Owner's Manual - Page 61

...Sets the time, date, or Timer feature. PICTURE (See p.63) Adjusts the image size, quality, or effect. ENEGNLGISH MY MEDIA (See p.50) INPUT MY MEDIA INPUT (See p.43) Views the input sources with their labels. CHANNEL (See p.62) Sets up and edit channels. CUSTOMIZING SETTINGS 61 CUSTOMIZING TV SETTINGS... to scroll to the setting or option you want and press ENTER. 4 ...

Owner's Manual - Page 63

... setting or option you are described in 3 seconds. Setting Aspect Ratio Picture Wizard Description Changes the image size to the surroundings when selecting Auto using the Intelligent sensor feature. Option ... by Picture Wizard, operate Picture Reset when Picture Mode is not necessary. yyTo reset changes made by adjusting the screen brightness. Adjusts the image quality and ...

Owner's Manual - Page 64

...video images reducing power consumption without hurting picture quality. Cinema Optimizes the video image for a crisper picture. TruMotion (Depending on the TV. If you select "Picture Mode-Game", set "TruMotion" to enjoy movies as PCs or games. Option High Provides smoother picture movement. Use this occurs, set "TruMotion" to the default setting. Off Turn off TruMotion operation...

Owner's Manual - Page 65

... proper level. »»Low: The reflection of the screen gets darker. »»High: The reflection of the picture. Real Cinema or Film Mode Makes video clips recorded in the edges between red and green levels. CUSTOMIZING SETTINGS 65 ENEGNLGISH Basic Image Options Setting Backlight ( LCD ) Description Adjusts the brightness of the video signal...

Owner's Manual - Page 66

...Picture Mode - This is the pattern used . This function is produces richer colors. You can adjust Red, Green or yyRed/Green/ Blue according to 90 IRE. You can adjust Red, Green or Blue according to increase color quality. »»Standard: Displays standard set... to all inputs c. Expert" when you make adjustments by changing the white baseline. Method : 20 Point IRE Low, Medium...

Owner's Manual - Page 67

... sound modes or customizes options in the following. Game Select when you want standard-quality sound. Treble Controls the dominant sounds in the output. Bass Controls the softer sounds in the output. Reset Resets the sound mode to your room environment. You can adjust the level of clarity when you set this feature on...

Owner's Manual - Page 69

...When you forget your password, press "0-3-2-5" on the Motion Picture Association of the blocked channels. LOCK • Set Password • Lock System Key Lock ꔂ Move ... 3 Press the Navigation buttons to scroll to the setting or option you should set the TV Rating-General feature. Some material may not ...Set Password Changes the 4-digit password. Rating G General audiences -

Owner's Manual - Page 78

...change the PC output to another rate or adjust the brightness and contrast on the PICTURE menu until the picture...ACNATBELNENINA/ RGB OUT (PC) AUDIO OUT NOTE yyTo get the best picture quality, adjust the PC graphics card to LCD Resolution 22LV2500, 22LV2520, ...graphics card, some ANTENNA CABLE L IN IN AUDIO R resolution settings may not RS-232CIN(CONTROL&SERVICE) allow the image / ...

Owner's Manual - Page 83

... quality is supported. yyKeep a sufficient distance between the TV and products properly. Lines or streaks appear on the Movie List. yyAdjust the brightness and contrast in the Picture ...menu. yyCheck if the signal cable is playing normally on but the screen appears extremely dark. yyCheck the selected input source by the product. yyAdjust the position setting in the menu option...

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