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LG 42LH20 Support Question

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Question posted by batenten2000 on May 9th, 2012

Turning Off Keys Locked On

The TV won't repond on remote and buttons, "keys Locked On keeps appearing on screen

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Related LG 42LH20 Manual Pages

Specification (English) - Page 1

LCD TV 42LH20 42" High Definition LCD TV (42.0" diagonal) The LH20 Series is a feature rich HDTV available in a size for every room. TV • 720p HD Resolution • 30,000:1 Dynamic...ISFccc® Ready • Picture Wizard • AV Mode II (Cinema, Sports, Game) • 60,000 Hour Panel Life (typical) • NTSC/ATSC Tuners with Clear QAM AUDIO • Output Power: 10W x 2 • ...

Specification (English) - Page 2

....3" x 9.0" TV without notice. HDMI 60p/30p/24p - LCD TV 42LH20 42" High Definition LCD TV (42.0" diagonal) LGusa.com LCD SPECIFICATION Screen Size (Class) 42" Class (42.0" diagonal) Native... • e-Manual • Parental Control w/V-Chip • Key Lock • Closed Caption • LG SIMPLINK (HDMI CEC) • CONVENIENCE FEATURES Language English/Spanish...

Owner's Manual (English) - Page 1

...-0000 USA, Consumer User 1-888-865-3026 USA, Commercial User 1-888-542-2623 CANADA LG Customer Information Center P/NO : SAC33601901 (0905-REV04) www.lgusa.com / www.lg.ca / www.lgcommercial.com LCD TV OWNER'S MANUAL 19LH20 22LH20 26LH20 32LH20 37LH20 42LH20 22LH200C 32LH30 37LH30 42LH30 47LH30 32LF11 37LF11 42LF11 47LF11 19LU55 22LU55 26LU55 32CL20 47LF21...

Owner's Manual (English) - Page 5

.... 27 For LCD TV If the TV feels cold to grounding electrodes and requirements for long periods of your TV where there is turned on it. 26 Keep the product away from the TV or hear strange sounds, unplug the power cord contact an authorized service center. 25 Do not press strongly upon the panel with hand or...

Owner's Manual (English) - Page 6

...Brief Information 59 Input List 60 Input Label 61 AV Mode 62 Simple Manual 62 Key Lock 63 SIMPLINK 64 PICTURE CONTROL Picture Size (Aspect Ratio) Control 66 Picture Wizard 68 ...Connection 40 PC Setup 41 WATCHING TV / CHANNEL CONTROL Remote Control Functions 48 Turning On TV 50 Channel Selection 50 Volume Adjustment 50 Initial Setting 51 On-Screen Menus Selection 52 Quick Menu 53...

Owner's Manual (English) - Page 41

... capability, meaning that the PC adjusts automatically to use I Select the RGB-PC input source on the TV using the INPUT button on the remote control. How to the TV's settings. VGA (D-Sub 15 pin) Connection 1. I Turn on the TV. 2. R 2 R O 1 RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL DIGITAL AUDIO OUT RS-232C IN ACNATBELNENIAN/ /DVI...

Owner's Manual (English) - Page 42

... this case use I Turn on the remote control. * HDMI 2: Except 19/22LH20, 22LH200C ! AV IN VIDEO AUDIO L(MONO) R 2 DEO L R AUDIO 1 OMPONENT IN RGB IN (PC) AUDIO IN (RGB/DVI) OPTI AU RS-232C IN ACNA /DVI IN (CONTROL&SERVICE) 1 2 DVI OUTPUT AUDIO 42 I N or HDMI/DVI IN 1/2* jack on the TV. 2 Connect the PC...

Owner's Manual (English) - Page 48

G p.62 POWER Turns the TV on from one . G p.60 ENERGY SAVING Adjusts the Energy Saving. SIMPLINK Control buttons Controls the SIMPLINK compatible devices. G p.53 SIMPLINK See a list of screen information to apply the Picture Wizard settings. INPUT Rotates through preset Video and Audio modes. Also switches the TV on from standby or off . G p.76 VOLUME UP...

Owner's Manual (English) - Page 57

... which channels are stored in the channel list 1 Select a channel. 2 ENTER Switch to TV viewing. RETURN 57 Paging through a channel list 1 P CH A G E Turn the pages. 2 Return to the chosen channel number. This padlock is displayed when the channel is locked with parental control. Channel List DTV 2-1 DTV 3-1 DTV 4-1 Exit Displaying Channel List 1 LIST...

Owner's Manual (English) - Page 58

... viewing. Select Del/Add/Fav. 3 Select Favorite. 4 Q.MENU Return to a favorite channel, press the F A V (Favorite) button repeatedly. Paging through a favorite channel list 1 P CH A G E Turn the pages. 2 Return to the chosen channel number. WATCHING TV / CHANNEL CONTROL FAVORITE CHANNEL LIST Favorite List DTV 2-1 DTV 3-1 DTV 4-1 Exit 58 Displaying the favorite channel list 1 MARK...

Owner's Manual (English) - Page 60

... input source. 19/22LH20, 22LH200C: TV HDMI 26/32/37/42LH20, TV 19/22LU55, 32CL20: HDMI2 32/37/42/47LH30, 26LU55, 47LF21, 32/37/42/47LF11: TV HDMI3 ie) AV AV HDMI1 AV1 HDMI2... is connected. Do you want to appreciate. I : Select them to a TV can select your desired Input Label with using Blue button VCR DVD PC Game Select a desired input source (except T V). AV2 Yes...

Owner's Manual (English) - Page 61

... Menu Language : English Audio Language : English Input Label SIMPLINK AV : On F G Key Lock : Off Component Simple Manual RGB-PC Caption : Off HDMI Set ID : 1 E Close 19/22LH20, 22LH200C With using INPUT button 1 INPUT 2 Select the source. Select the label. 3 Return to TV viewing. Select Input Label. 3 ENTER Select the source. 4 Select the label. 5 Return...

Owner's Manual (English) - Page 63

...viewing. RETURN Return to prevent unauthorized viewing by locking out the front panel controls. Select Key Lock. 3 ENTER Select O n or O f f. 4 Return to even if you turn the TV off , press the r / I With the Key Lock On, the display ' ! Key Lock' appears on the screen if any button on the remote control. This TV is turned off . OPTION Move Enter Menu Language Audio Language Input...

Owner's Manual (English) - Page 64

... supported. G When you switch the Input source with the INPUT button on the remote control, the SIMPLINK device will stop. This TV may work with devices with HDMI-CEC support, but only devices with the logo are turned off in the user menus. WATCHING TV / CHANNEL CONTROL SIMPLINK allows you to control and play the...

Owner's Manual (English) - Page 78

..., 22LH200C, 19/22/26LU55, 32/37/42/47LF11, 47LF21, 32CL20 Adjust the power/standby indicator light of the TV to O n or Of f when the power turns on the front of TV front. MENU I Power Light: Determines whether to set the indicator light on . 78 OPTION Move Enter E SIMPLINK Key Lock Simple Manual Caption Set ID Power...

Owner's Manual (English) - Page 88

... signal is provided by the broadcasting station. Select Audio Language. 3 ENTER Select your desired language. 4 Return to TV viewing. RETURN Return to the previous menu. OPTION Move Enter Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID E : English : English : On : Off : Off : 1 OPTION Move Enter Menu Language Audio...

Owner's Manual (English) - Page 89

... TV viewing. From this point on, the on the screen in the selected language. Return to the previous menu. ON-SCREEN MENUS LANGUAGE SELECTION The menus can be shown on -screen menus will be shown in the selected language. MENU SOUND & LANGUAGE CONTROL 89 OPTION Move Enter Menu Language Audio Language Input Label SIMPLINK Key Lock...

Owner's Manual (English) - Page 90

...-menus for the words that appear in a large black frame and almost cover the entire screen; SOUND & LANGUAGE CONTROL CAPTION MODE Analog Broadcasting System Captions Captions are provided to memorize the caption/text mode which was last set O n. OPTION Move Enter Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set...

Owner's Manual (English) - Page 92

Return to TV viewing. MENU I Bg (Background) Color: Select a background color. I Text Opacity:... Caption Mode is provided at the bottom of the screen, use it to your screen. SOUND & LANGUAGE CONTROL OPTION Move Enter Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID E : English : ... the DTV/CADTV captions that appear on your preference.

Owner's Manual (English) - Page 120

...for NTSC. Sharpness (Command: k k) To adjust screen sharpness. If Key Lock is used. Balance (Command: k t) To adjust...TV will not turn on /off 01: Energy saving - OSD Select (Command: k l) To select OSD (On Screen Display) on by Hexadecimal code) *Refer to 'Real data mapping'. Transmission [k][r][ ][Set ID][ ][Data][Cr] Data Min: 00 ~ Max: 64 (*transmit by POWER button of remote...

LG Knowledge Base Results

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Rear Projection Color TV Instruction Manual: Basic Setup and Operation: Sleep Timer/Key Lock Setup - LG Consumer Knowledge Base
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