Specification (English)
Page 2
...Video Noise Filter 3D & MPEG) Color Temperature Control 3 Modes 24p Real Cinema • (2:2) 3:2 Pulldown • Picture Reset • AV Mode II (Picture & Sound) 3 Modes ISFccc Ready • xvYCC • DTV Signal Strength Indicator ... 60p/30p/24p - All other trademarks are approximate. © 2009 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. LCD TV 37LH20 37" High Definition LCD TV (37.0" diagonal) LGusa.com LCD SPECIFICATION Screen Size (Class) 37" Class (37.0" diagonal) Native Display Resolution 1366 x 768p Brightness (cd/m2) 450...
...Video Noise Filter 3D & MPEG) Color Temperature Control 3 Modes 24p Real Cinema • (2:2) 3:2 Pulldown • Picture Reset • AV Mode II (Picture & Sound) 3 Modes ISFccc Ready • xvYCC • DTV Signal Strength Indicator ... 60p/30p/24p - All other trademarks are approximate. © 2009 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. LCD TV 37LH20 37" High Definition LCD TV (37.0" diagonal) LGusa.com LCD SPECIFICATION Screen Size (Class) 37" Class (37.0" diagonal) Native Display Resolution 1366 x 768p Brightness (cd/m2) 450...
Owner's Manual (English)
Page 6
...User Mode 71 Picture Improvement Technology 72 Expert Picture Control 73 Energy Saving 76 Picture Reset 77 Power Indicator 78 Demo Mode 79 CONTENTS WARNING / CAUTION 2 SAFETY INSTRUCTIONS 3 FEATURE OF THIS TV 8 PREPARATION Accessories 9 Front Panel Information 10 Back Panel Information 13 Stand Instructions 16...EQUIPMENT SETUP HD Receiver Setup 32 DVD Setup 35 VCR Setup 37 Other A/V Source Setup 39 Audio out 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 ...
...User Mode 71 Picture Improvement Technology 72 Expert Picture Control 73 Energy Saving 76 Picture Reset 77 Power Indicator 78 Demo Mode 79 CONTENTS WARNING / CAUTION 2 SAFETY INSTRUCTIONS 3 FEATURE OF THIS TV 8 PREPARATION Accessories 9 Front Panel Information 10 Back Panel Information 13 Stand Instructions 16...EQUIPMENT SETUP HD Receiver Setup 32 DVD Setup 35 VCR Setup 37 Other A/V Source Setup 39 Audio out 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 ...
Owner's Manual (English)
Page 7
User Mode 83 Balance 84 TV Speakers On/Off Setup 85 Audio Reset 86 Stereo/SAP Broadcasts Setup 87 Audio Language 88 On-Screen Menus Language Selection 89 Caption Mode - Analog Broadcasting System Captions 90 - Digital Broadcasting System ... Clock Setup 94 Auto On/Off Time Setting 95 Sleep Timer Setting 96 PARENTAL CONTROL / RATINGS Set Password & Lock System 97 Channel Blocking 100 Movie & TV Rating 101 Downloadable Rating 106 External Input Blocking 107 APPENDIX Troubleshooting 108 Maintenance 110 Product Specifications 111 IR Codes 115 External Control Through RS-232C...
User Mode 83 Balance 84 TV Speakers On/Off Setup 85 Audio Reset 86 Stereo/SAP Broadcasts Setup 87 Audio Language 88 On-Screen Menus Language Selection 89 Caption Mode - Analog Broadcasting System Captions 90 - Digital Broadcasting System ... Clock Setup 94 Auto On/Off Time Setting 95 Sleep Timer Setting 96 PARENTAL CONTROL / RATINGS Set Password & Lock System 97 Channel Blocking 100 Movie & TV Rating 101 Downloadable Rating 106 External Input Blocking 107 APPENDIX Troubleshooting 108 Maintenance 110 Product Specifications 111 IR Codes 115 External Control Through RS-232C...
Owner's Manual (English)
Page 44
... E • Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) SCREEN Resolution Auto Config. Select the desired resolution. 44 Position Size Phase Reset Move Prev. 1024 x 768 1280 x 768 1360 x 768 1 MENU 2 ENTER 3 ENTER 4 ENTER 5 ENTER Select PICTURE.
... E • Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) SCREEN Resolution Auto Config. Select the desired resolution. 44 Position Size Phase Reset Move Prev. 1024 x 768 1280 x 768 1360 x 768 1 MENU 2 ENTER 3 ENTER 4 ENTER 5 ENTER Select PICTURE.
Owner's Manual (English)
Page 45
...settings or a different resolution or refresh rate on the PC. To Set Yes No 1 MENU 2 ENTER 3 ENTER Select PICTURE. Position Size Phase Reset Move Prev. PICTURE Move Enter E • Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G... • Advanced Control • Picture Reset Screen (RGB-PC) SCREEN Resolution Auto Config. I If picture needs to be adjusted again after Auto adjustment in RGB-PC, you can adjust the Position,...
...settings or a different resolution or refresh rate on the PC. To Set Yes No 1 MENU 2 ENTER 3 ENTER Select PICTURE. Position Size Phase Reset Move Prev. PICTURE Move Enter E • Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G... • Advanced Control • Picture Reset Screen (RGB-PC) SCREEN Resolution Auto Config. I If picture needs to be adjusted again after Auto adjustment in RGB-PC, you can adjust the Position,...
Owner's Manual (English)
Page 46
... is to left/right and up/down as you to remove any vertical bars or stripes visible on the screen background. Position Size Phase Reset Move Prev. Select Screen (RGB-PC). I P h a s e: This function allows you prefer. And the horizontal screen size will also change. D F G ...• Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) SCREEN Resolution Auto Config. Select Position, S i z e, or Phase. I Position: This function is not clear after auto adjustment...
... is to left/right and up/down as you to remove any vertical bars or stripes visible on the screen background. Position Size Phase Reset Move Prev. Select Screen (RGB-PC). I P h a s e: This function allows you prefer. And the horizontal screen size will also change. D F G ...• Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) SCREEN Resolution Auto Config. Select Position, S i z e, or Phase. I Position: This function is not clear after auto adjustment...
Owner's Manual (English)
Page 47
Select Screen (RGB-PC). Select Reset. This feature operates only in RGB-PC mode. To Set Yes No 47 Select Y e s. Position Size Phase Reset Move Prev. SCREEN Resolution Auto Config. PICTURE Move Enter E • Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) 1 MENU 2 ENTER 3 ENTER 4 ENTER 5 ENTER Select PICTURE. EXTERNAL EQUIPMENT SETUP Screen Reset (Reset to original factory values) Returns Position, S i z e, and Phase to the default factory settings.
Select Screen (RGB-PC). Select Reset. This feature operates only in RGB-PC mode. To Set Yes No 47 Select Y e s. Position Size Phase Reset Move Prev. SCREEN Resolution Auto Config. PICTURE Move Enter E • Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) 1 MENU 2 ENTER 3 ENTER 4 ENTER 5 ENTER Select PICTURE. EXTERNAL EQUIPMENT SETUP Screen Reset (Reset to original factory values) Returns Position, S i z e, and Phase to the default factory settings.
Owner's Manual (English)
Page 50
... CONTROL ! CHANNEL SELECTION 1 Press the CH ( or ) or NUMBER buttons to standby mode. At this moment, the TV switches to select a channel number. G If the TV is completed. G If you do not complete the Initial setting, it was last set to turn off , press the MUTE button... by using the TV, press the POWER button on TV (Except 19/22LH20, 22LH200C, 32/37/42/47LF11, 47LF21, 32CL20). NOTE G If you want to be away on the TV, reset the Clock function. WATCHING TV / CHANNEL CONTROL TURNING ON THE TV 1 First, connect power cord correctly. I This TV is programmed to ...
... CONTROL ! CHANNEL SELECTION 1 Press the CH ( or ) or NUMBER buttons to standby mode. At this moment, the TV switches to select a channel number. G If the TV is completed. G If you do not complete the Initial setting, it was last set to turn off , press the MUTE button... by using the TV, press the POWER button on TV (Except 19/22LH20, 22LH200C, 32/37/42/47LF11, 47LF21, 32CL20). NOTE G If you want to be away on the TV, reset the Clock function. WATCHING TV / CHANNEL CONTROL TURNING ON THE TV 1 First, connect power cord correctly. I This TV is programmed to ...
Owner's Manual (English)
Page 72
...set the video value according to the special video screen. MENU 72 Select your desired options. 4 Make appropriate adjustments. 5 Return to TV viewing. You can calibrate the screen for each input. PICTURE Move Enter E • Contrast 50 • Brightness 50 • ...Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) PICTURE Move Enter E • Contrast • Brightness • Sharpness • Color 50 Color Temperature 50 50 Dynamic Contrast 50...
...set the video value according to the special video screen. MENU 72 Select your desired options. 4 Make appropriate adjustments. 5 Return to TV viewing. You can calibrate the screen for each input. PICTURE Move Enter E • Contrast 50 • Brightness 50 • ...Sharpness 50 • Color 50 • Tint 0R G • Advanced Control • Picture Reset Screen (RGB-PC) PICTURE Move Enter E • Contrast • Brightness • Sharpness • Color 50 Color Temperature 50 50 Dynamic Contrast 50...
Owner's Manual (English)
Page 73
...8226; H Sharpness 50 • V Sharpness 50Gamma • Color 5B0lack Level • Tint R0eaRl Cinema G • Expert Control Color Standard • Picture Reset Color Gamut Screen (RGB-PC) Edge Enhancer F Off G Low Off Low Off SD Standard High xvYCC Auto E Close 1 MENU 2 ENTER 3 ENTER 4 ENTER... the optimal picture quality for users. This may also be used be a professional to TV viewing. Select Expert1 or Expert2. RETURN Return to help optimize the TV performance in the environment the TV is in. Select Expert Control. 5 ENTER Select your desired menu option. 6 Make ...
...8226; H Sharpness 50 • V Sharpness 50Gamma • Color 5B0lack Level • Tint R0eaRl Cinema G • Expert Control Color Standard • Picture Reset Color Gamut Screen (RGB-PC) Edge Enhancer F Off G Low Off Low Off SD Standard High xvYCC Auto E Close 1 MENU 2 ENTER 3 ENTER 4 ENTER... the optimal picture quality for users. This may also be used be a professional to TV viewing. Select Expert1 or Expert2. RETURN Return to help optimize the TV performance in the environment the TV is in. Select Expert Control. 5 ENTER Select your desired menu option. 6 Make ...
Owner's Manual (English)
Page 77
...; Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G i Resetting video configuration... • Advanced Control • Picture Reset Screen (RGB-PC) 77 PICTURE CONTROL PICTURE RESET Settings of the selected picture modes return to TV viewing. PICTURE Move Enter E • Contrast 50 • Brightness 50 • Sha?rpnAesllspict5u0re settings...
...; Contrast 50 • Brightness 50 • Sharpness 50 • Color 50 • Tint 0R G i Resetting video configuration... • Advanced Control • Picture Reset Screen (RGB-PC) 77 PICTURE CONTROL PICTURE RESET Settings of the selected picture modes return to TV viewing. PICTURE Move Enter E • Contrast 50 • Brightness 50 • Sha?rpnAesllspict5u0re settings...
Owner's Manual (English)
Page 85
...E • Level 3- + Balance 0L R Sound Mode : Standard • SRS TruSurround XT: Off • Treble 50 • Bass 50 • Reset TV Speaker : On Off On 1 MENU 2 ENTER Select AUDIO. RETURN Return to use an external Hi-Fi system or a SRS System, turn off if using ...external audio equipment. If you wish to TV viewing. In A V, Component, R G B and HDMI with HDMI to the previous menu. MENU 85 Select TV Speaker. 3 ENTER Select O n or O f f. 4 Return to DVI cable, the TV speaker can be operational even when there is no video signal. ...
...E • Level 3- + Balance 0L R Sound Mode : Standard • SRS TruSurround XT: Off • Treble 50 • Bass 50 • Reset TV Speaker : On Off On 1 MENU 2 ENTER Select AUDIO. RETURN Return to use an external Hi-Fi system or a SRS System, turn off if using ...external audio equipment. If you wish to TV viewing. In A V, Component, R G B and HDMI with HDMI to the previous menu. MENU 85 Select TV Speaker. 3 ENTER Select O n or O f f. 4 Return to DVI cable, the TV speaker can be operational even when there is no video signal. ...
Owner's Manual (English)
Page 86
... Mode : Standard • SRS TruSurround XT: Off • Treble 50 • Bass 50 • Reset TV Speaker : On AUDIO Move Enter E Balance Sound Mode TV Speaker • Level 3- + 0L R : Standard • SRS TruSurround XT: Off • Treble 50 i Resetting audio configuration... • Bass 50 • Reset : On 1 MENU 2 ENTER Select AUDIO. SOUND & LANGUAGE CONTROL 86
... Mode : Standard • SRS TruSurround XT: Off • Treble 50 • Bass 50 • Reset TV Speaker : On AUDIO Move Enter E Balance Sound Mode TV Speaker • Level 3- + 0L R : Standard • SRS TruSurround XT: Off • Treble 50 i Resetting audio configuration... • Bass 50 • Reset : On 1 MENU 2 ENTER Select AUDIO. SOUND & LANGUAGE CONTROL 86
Owner's Manual (English)
Page 94
... 94 TIME SETTING Manual Clock Setup If the current time setting is unplugged once or turn off with the AC power control switch on the TV, reset the Clock function. RETURN Return to the previous menu. Select Clock. 3 ENTER Select Manual. 4 Select the Year, Month, Date, Hour, or Minutes option. 5 Set the...
... 94 TIME SETTING Manual Clock Setup If the current time setting is unplugged once or turn off with the AC power control switch on the TV, reset the Clock function. RETURN Return to the previous menu. Select Clock. 3 ENTER Select Manual. 4 Select the Year, Month, Date, Hour, or Minutes option. 5 Set the...