Specification (English)
Page 1
...; AV Mode II (Cinema, Sports, Game) • 60,000 Hour Panel Life (typical) • NTSC/ATSC Tuners with Clear QAM AUDIO • Output Power: 10W x 2 • Invisible Speaker System • Clear Voice II • SRS TruSurround XT™ • Smart Volume Controller...; Connectivity • 1 HD Component Video Input • 1 Composite Input • 1 Digital Audio Out (Optical) • PC Connectivity (D-sub 15pin) • RF Antenna Input LGusa.com LCD TV 37LH20 37" High Definition LCD TV (37.0" diagonal) The LH20 Series is a feature rich HDTV available in a size for every room.
...; AV Mode II (Cinema, Sports, Game) • 60,000 Hour Panel Life (typical) • NTSC/ATSC Tuners with Clear QAM AUDIO • Output Power: 10W x 2 • Invisible Speaker System • Clear Voice II • SRS TruSurround XT™ • Smart Volume Controller...; Connectivity • 1 HD Component Video Input • 1 Composite Input • 1 Digital Audio Out (Optical) • PC Connectivity (D-sub 15pin) • RF Antenna Input LGusa.com LCD TV 37LH20 37" High Definition LCD TV (37.0" diagonal) The LH20 Series is a feature rich HDTV available in a size for every room.
Specification (English)
Page 2
...• AUDIO Mono/Stereo/Dual (MTS/SAP) • Audio Output Power (Watts - All other trademarks are approximate. © 2009 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. Component 1080p/1080i/720p - PC 1 PC Audio Input 1...TV without stand (WxHxD) 36.3" x 23.5" x 3.5" TV with stand (WxHxD) 36.3" x 25.9" x 11.7" Shipping Dimensions (WxHxD 47.1" x 26.2" x 9.0" TV without notice. HDMI 1080p/1080i/720p - LCD TV 37LH20 37" High Definition LCD TV (37.0" diagonal) LGusa.com LCD SPECIFICATION Screen Size (Class) 37" Class (37...
...• AUDIO Mono/Stereo/Dual (MTS/SAP) • Audio Output Power (Watts - All other trademarks are approximate. © 2009 LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. Component 1080p/1080i/720p - PC 1 PC Audio Input 1...TV without stand (WxHxD) 36.3" x 23.5" x 3.5" TV with stand (WxHxD) 36.3" x 25.9" x 11.7" Shipping Dimensions (WxHxD 47.1" x 26.2" x 9.0" TV without notice. HDMI 1080p/1080i/720p - LCD TV 37LH20 37" High Definition LCD TV (37.0" diagonal) LGusa.com LCD SPECIFICATION Screen Size (Class) 37" Class (37...
Owner's Manual (English)
Page 15
.../DVI) 1/8" (0.32 cm) headphone jack for analog PC audio input. 5 OPTICAL DIGITAL AUDIO OUT (Except 19/22LH20, 22LH200C) Digital optical audio output for audio. 9 Power Cord Socket For operation with amps and home theater systems. Note: In standby mode, this port doesn't work. 6 ANTENNA/CABLE IN Connect over-the .... 7 RS-232C IN (CONTROL & SERVICE) PORT Used by third party devices. Doesn't support 480i. Accepts DVI video using an adapter or HDMI to operate the TV on DC power. 15 Uses a red, green, and blue cable for video & red and white for use with AC power.
.../DVI) 1/8" (0.32 cm) headphone jack for analog PC audio input. 5 OPTICAL DIGITAL AUDIO OUT (Except 19/22LH20, 22LH200C) Digital optical audio output for audio. 9 Power Cord Socket For operation with amps and home theater systems. Note: In standby mode, this port doesn't work. 6 ANTENNA/CABLE IN Connect over-the .... 7 RS-232C IN (CONTROL & SERVICE) PORT Used by third party devices. Doesn't support 480i. Accepts DVI video using an adapter or HDMI to operate the TV on DC power. 15 Uses a red, green, and blue cable for video & red and white for use with AC power.
Owner's Manual (English)
Page 32
...signals from a digital set -top box. However, if you have finished connecting all equipment. How to the COMPONENT IN AUDIO jacks on the TV. Y PB PR L R 2 Connect the audio output of the digital settop box to the owner's manual for the digital set -top box to use picture for 26/...32/37/42LH20. HD RECEIVER SETUP This TV can receive digital over-the-air/digital cable signals without an external digital set -...
...signals from a digital set -top box. However, if you have finished connecting all equipment. How to the COMPONENT IN AUDIO jacks on the TV. Y PB PR L R 2 Connect the audio output of the digital settop box to the owner's manual for the digital set -top box to use picture for 26/...32/37/42LH20. HD RECEIVER SETUP This TV can receive digital over-the-air/digital cable signals without an external digital set -...
Owner's Manual (English)
Page 33
...I N or HDMI/DVI IN 1/2*/ 3* jack on the remote control. * HDMI 2: Except 19/22LH20, 22LH200C * HDMI 3: Except 19/22/26/32/37/42LH20, 19/22LU55, 32CL20 ! NOTE G Check HDMI cable over version 1.3. EXTERNAL EQUIPMENT SETUP HDMI Connection 1. How to the HDMI/DVI I Select the HDMI... input source on the TV using the INPUT button on the TV. 2 No separate audio connection is necessary. AV IN VIDEO AUDIO L(MONO) R 2 DEO L R AUDIO 1 COMPONENT IN RGB IN (PC) AUDIO IN (RGB/DVI) OPT A RS-232C IN AC /DVI IN (CONTROL&SERVICE) 1 HDMI OUTPUT HDMI-DTV Resolution Horizontal ...
...I N or HDMI/DVI IN 1/2*/ 3* jack on the remote control. * HDMI 2: Except 19/22LH20, 22LH200C * HDMI 3: Except 19/22/26/32/37/42LH20, 19/22LU55, 32CL20 ! NOTE G Check HDMI cable over version 1.3. EXTERNAL EQUIPMENT SETUP HDMI Connection 1. How to the HDMI/DVI I Select the HDMI... input source on the TV using the INPUT button on the TV. 2 No separate audio connection is necessary. AV IN VIDEO AUDIO L(MONO) R 2 DEO L R AUDIO 1 COMPONENT IN RGB IN (PC) AUDIO IN (RGB/DVI) OPT A RS-232C IN AC /DVI IN (CONTROL&SERVICE) 1 HDMI OUTPUT HDMI-DTV Resolution Horizontal ...
Owner's Manual (English)
Page 34
... the digital set-top box to the HDMI/DVI IN or HDMI/DVI IN 1/2* jack on the TV. 2 Connect the digital set-top box audio output to the AUDIO IN (RGB/DVI) jack on the remote control. * HDMI 2: Except 19/22LH20, 22LH200C ! NOTE G A DVI to the owner's manual for this connection. DVI doesn't support...
... the digital set-top box to the HDMI/DVI IN or HDMI/DVI IN 1/2* jack on the TV. 2 Connect the digital set-top box audio output to the AUDIO IN (RGB/DVI) jack on the remote control. * HDMI 2: Except 19/22LH20, 22LH200C ! NOTE G A DVI to the owner's manual for this connection. DVI doesn't support...
Owner's Manual (English)
Page 35
... Y Y PB PR PB PR B-Y R-Y Cb Cr Pb Pr 1 2 USB IN SERVICE ONLY AV IN VIDEO AUDIO L(MONO) R 2 VIDEO L R AUDIO 1 COMPONENT IN A ( /DVI IN 35 Component ports on the TV Y Y Video output ports Y on the TV. 2. Y PB PR L R 2 Connect the audio outputs of the DVD to the DVD player's manual for operating instructions. I Select the Component input source...
... Y Y PB PR PB PR B-Y R-Y Cb Cr Pb Pr 1 2 USB IN SERVICE ONLY AV IN VIDEO AUDIO L(MONO) R 2 VIDEO L R AUDIO 1 COMPONENT IN A ( /DVI IN 35 Component ports on the TV Y Y Video output ports Y on the TV. 2. Y PB PR L R 2 Connect the audio outputs of the DVD to the DVD player's manual for operating instructions. I Select the Component input source...
Owner's Manual (English)
Page 36
... VIDEO L R AUDIO AV IN VIDEO AUDIO L(MONO) R 2 L R AUDIO 1 PONENT IN RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL AUDIO RS-232C IN ACNATBELNE /DVI IN (CONTROL&SERVICE) 1 HDMI OUTPUT EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP Composite (RCA) Connection 1. How to connect 1 Connect the HDMI output of the DVD to connect 1 Connect the AUDIO/VIDEO jacks between TV and DVD.
... VIDEO L R AUDIO AV IN VIDEO AUDIO L(MONO) R 2 L R AUDIO 1 PONENT IN RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL AUDIO RS-232C IN ACNATBELNE /DVI IN (CONTROL&SERVICE) 1 HDMI OUTPUT EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP Composite (RCA) Connection 1. How to connect 1 Connect the HDMI output of the DVD to connect 1 Connect the AUDIO/VIDEO jacks between TV and DVD.
Owner's Manual (English)
Page 37
... socket on the VCR. (Refer to the VCR owner's manual.) ANT OUT S-VIDEO VIDEO L R AUDIO ANT IN OUTPUT SWITCH Wall Jack 2 Antenna 37 EXTERNAL EQUIPMENT SETUP VCR SETUP Antenna Connection 1. I Set VCR output switch to 3 or 4 and then tune TV to the RF antenna in socket of the VCR. How to use I Insert a video tape...
... socket on the VCR. (Refer to the VCR owner's manual.) ANT OUT S-VIDEO VIDEO L R AUDIO ANT IN OUTPUT SWITCH Wall Jack 2 Antenna 37 EXTERNAL EQUIPMENT SETUP VCR SETUP Antenna Connection 1. I Set VCR output switch to 3 or 4 and then tune TV to the RF antenna in socket of the VCR. How to use I Insert a video tape...
Owner's Manual (English)
Page 38
...AUDIO L(MONO) R 2 VIDEO L R AUDIO 1 COMPONENT IN /DVI 1 ANT IN S-VIDEO VIDEO L R AUDIO ANT OUT OUTPUT SWITCH 38 NOTE G If you have a mono VCR, connect the audio cable from the VCR to connect 1 Connect the AUDIO/VIDEO jacks between TV and VCR. How to the AUDIO L/MONO jack of the TV. Match the jack colors (Video = yellow, Audio Left = white, and Audio... and press PLAY on the VCR. (Refer to the VCR owner's manual.) I Select the A V or AV1/2* input source on the TV using the INPUT button on the remote control. * AV2: Only 32/37/42/47LH30, 26LU55, 32/37/42/47LF11, 47LF21 !
...AUDIO L(MONO) R 2 VIDEO L R AUDIO 1 COMPONENT IN /DVI 1 ANT IN S-VIDEO VIDEO L R AUDIO ANT OUT OUTPUT SWITCH 38 NOTE G If you have a mono VCR, connect the audio cable from the VCR to connect 1 Connect the AUDIO/VIDEO jacks between TV and VCR. How to the AUDIO L/MONO jack of the TV. Match the jack colors (Video = yellow, Audio Left = white, and Audio... and press PLAY on the VCR. (Refer to the VCR owner's manual.) I Select the A V or AV1/2* input source on the TV using the INPUT button on the remote control. * AV2: Only 32/37/42/47LH30, 26LU55, 32/37/42/47LF11, 47LF21 !
Owner's Manual (English)
Page 40
... laser beam may block digital audio output. 40 G Audio with external audio equipments, such as amplifiers or speakers, you want to enjoy digital broadcasting through 5.1-channel speakers, connect the OPTICAL DIGITAL AUDIO OUT terminal on the back of the optical cable to the digital audio input on the audio equipment. 3 Set the "TV Speaker option - EXTERNAL EQUIPMENT SETUP...
... laser beam may block digital audio output. 40 G Audio with external audio equipments, such as amplifiers or speakers, you want to enjoy digital broadcasting through 5.1-channel speakers, connect the OPTICAL DIGITAL AUDIO OUT terminal on the back of the optical cable to the digital audio input on the audio equipment. 3 Set the "TV Speaker option - EXTERNAL EQUIPMENT SETUP...
Owner's Manual (English)
Page 41
... and the TV. R 2 R O 1 RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL DIGITAL AUDIO OUT RS-232C IN ACNATBELNENIAN/ /DVI IN (CONTROL&SERVICE) 2 1 AUDIO RGB OUTPUT 41 How to connect 1 Connect the VGA output of the PC to the RGB IN (P C) jack on the TV. 2 Connect the PC audio output to the TV's settings. ...How to use I Select the RGB-PC input source on the TV using the INPUT button on...
... and the TV. R 2 R O 1 RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL DIGITAL AUDIO OUT RS-232C IN ACNATBELNENIAN/ /DVI IN (CONTROL&SERVICE) 2 1 AUDIO RGB OUTPUT 41 How to connect 1 Connect the VGA output of the PC to the RGB IN (P C) jack on the TV. 2 Connect the PC audio output to the TV's settings. ...How to use I Select the RGB-PC input source on the TV using the INPUT button on...
Owner's Manual (English)
Page 42
... (RGB/DVI) OPTI AU RS-232C IN ACNA /DVI IN (CONTROL&SERVICE) 1 2 DVI OUTPUT AUDIO 42 NOTE G Check HDMI cable over version 1.3. I N or HDMI/DVI IN 1/2* jack on the TV. 2 Connect the PC audio output to use the latest cables that support HDMI version 1.3. If the HDMI cables don't support HDMI version 1.3, it can cause...
... (RGB/DVI) OPTI AU RS-232C IN ACNA /DVI IN (CONTROL&SERVICE) 1 2 DVI OUTPUT AUDIO 42 NOTE G Check HDMI cable over version 1.3. I N or HDMI/DVI IN 1/2* jack on the TV. 2 Connect the PC audio output to use the latest cables that support HDMI version 1.3. If the HDMI cables don't support HDMI version 1.3, it can cause...
Owner's Manual (English)
Page 64
...G Connect the HDMI/DVI IN or HDMI IN terminal of the TV to the rear terminal (HDMI terminal) of the SIMPLINK device with home theater functionality, the sound output automatically switches to the home theater speakers and the TV speakers are fully supported. SIMPLINK can be turned on the remote...with an OPTICAL cable (Except 19/22LH20, 22LH200C). 64 WATCHING TV / CHANNEL CONTROL SIMPLINK allows you to control and play the audio from the TV, connect the DIGITAL AUDIO OUT terminal on the back of the TV to the DIGITAL AUDIO IN terminal on the back of the SIMPLINK device with the INPUT...
...G Connect the HDMI/DVI IN or HDMI IN terminal of the TV to the rear terminal (HDMI terminal) of the SIMPLINK device with home theater functionality, the sound output automatically switches to the home theater speakers and the TV speakers are fully supported. SIMPLINK can be turned on the remote...with an OPTICAL cable (Except 19/22LH20, 22LH200C). 64 WATCHING TV / CHANNEL CONTROL SIMPLINK allows you to control and play the audio from the TV, connect the DIGITAL AUDIO OUT terminal on the back of the TV to the DIGITAL AUDIO IN terminal on the back of the SIMPLINK device with the INPUT...
Owner's Manual (English)
Page 109
... with the product. Vertical bar or stripe on or off and does not indicate a fault with the broadcast. I Check the input source. No output from inside the product I A change in menu option. I Try another channel. Press MUTE button. I Use normal MP3 file. *This feature...Work the Auto configure or adjust clock, phase, or H/V position. (Option) I Adjust resolution, horizontal frequency, or vertical frequency. APPENDIX 109 The audio does not work. I Check USB cable over version 1.3. The problem may result in PC mode. (Only PC mode applied) The signal is turned...
... with the product. Vertical bar or stripe on or off and does not indicate a fault with the broadcast. I Check the input source. No output from inside the product I A change in menu option. I Try another channel. Press MUTE button. I Use normal MP3 file. *This feature...Work the Auto configure or adjust clock, phase, or H/V position. (Option) I Adjust resolution, horizontal frequency, or vertical frequency. APPENDIX 109 The audio does not work. I Check USB cable over version 1.3. The problem may result in PC mode. (Only PC mode applied) The signal is turned...
