Specification (English)
Page 1
... set up and use with Deep Color (3 rear/1 side) • SIMPLINK™ Connectivity • 2 HD Component Video Inputs (rear) • 2 Composite Input (1 rear/1 side) • 1 Digital Audio Out (Optical) (rear) • USB 2.0 (JPEG, MP3) (side) • PC Connectivity (D-sub 15pin) • RF Antenna Input *Internet connection & Netflix subscription required and sold separately. LCD TV 55LH50 55" Full HD 1080p Broadband 120Hz LCD TV (54.6" diagonal) Tap into internet content easily and seamlessly with LG's first TV series with NetCast™ Entertainment Access...
... set up and use with Deep Color (3 rear/1 side) • SIMPLINK™ Connectivity • 2 HD Component Video Inputs (rear) • 2 Composite Input (1 rear/1 side) • 1 Digital Audio Out (Optical) (rear) • USB 2.0 (JPEG, MP3) (side) • PC Connectivity (D-sub 15pin) • RF Antenna Input *Internet connection & Netflix subscription required and sold separately. LCD TV 55LH50 55" Full HD 1080p Broadband 120Hz LCD TV (54.6" diagonal) Tap into internet content easily and seamlessly with LG's first TV series with NetCast™ Entertainment Access...
Specification (English)
Page 2
... • Picture Reset • AV Mode II (Picture & Sound) 3 Modes Picture Mode 8 Modes ISFccc Ready • Intelligent Sensor Mode • xvYCC • DTV Signal Strength Indicator • AUDIO Mono/Stereo/Dual (MTS/SAP) • Audio Output Power (Watts - Component 1080p/1080i/720p - RGB 60p A/V Input Navigation • Input Labeling • Quick View (Previous Channel) • Quick Setup Guide • e-Manual • Parental Control w/V-Chip • Key Lock • Closed Caption • LG SIMPLINK (HDMI CEC) •...
... • Picture Reset • AV Mode II (Picture & Sound) 3 Modes Picture Mode 8 Modes ISFccc Ready • Intelligent Sensor Mode • xvYCC • DTV Signal Strength Indicator • AUDIO Mono/Stereo/Dual (MTS/SAP) • Audio Output Power (Watts - Component 1080p/1080i/720p - RGB 60p A/V Input Navigation • Input Labeling • Quick View (Previous Channel) • Quick Setup Guide • e-Manual • Parental Control w/V-Chip • Key Lock • Closed Caption • LG SIMPLINK (HDMI CEC) •...
Owner's Manual (English)
Page 2
... a residential installation. The exclamation point within an equilateral triangle is connected. - If this device which the receiver is intended to alert the user to Article 820-40 of the device). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. This equipment generates, uses and can be of sufficient magnitude to constitute a risk of the FCC Rules. Operation is encouraged...
... a residential installation. The exclamation point within an equilateral triangle is connected. - If this device which the receiver is intended to alert the user to Article 820-40 of the device). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. This equipment generates, uses and can be of sufficient magnitude to constitute a risk of the FCC Rules. Operation is encouraged...
Owner's Manual (English)
Page 4
... the power cord from the AC power source even if you connect the earth ground wire to install the TV by the hanging power and signal cables on shelves above the unit). 17 GROUNDING Ensure that you turn off this product to ground the unit by an authorized servicer. Do not make sure 12 not to prevent possible electric shock (i.e. The plug must...
... the power cord from the AC power source even if you connect the earth ground wire to install the TV by the hanging power and signal cables on shelves above the unit). 17 GROUNDING Ensure that you turn off this product to ground the unit by an authorized servicer. Do not make sure 12 not to prevent possible electric shock (i.e. The plug must...
Owner's Manual (English)
Page 5
... Section 810-21) Ground Clamps Power Service Grounding Electrode System (NEC Art 250, Part H) 21 Cleaning When cleaning, unplug the power cord and scrub gently with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of time. Do not install in the U.S.A. Some minute...
... Section 810-21) Ground Clamps Power Service Grounding Electrode System (NEC Art 250, Part H) 21 Cleaning When cleaning, unplug the power cord and scrub gently with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of time. Do not install in the U.S.A. Some minute...
Owner's Manual (English)
Page 6
... Setup 36 USB Connection 36 PC Setup 37 Audio out Connection 44 Network Setup 45 WATCHING TV / CHANNEL CONTROL Remote Control Functions 48 Turning On the TV 50 Channel Selection 50 Volume Adjustment 50 Initial Setting 51 On-Screen Menus Selection 53 Quick Menu 54 Channel Setup 6 - Auto Scan (Auto Tuning 55 - Channel Editing 57 Channel List 58 Favorite Channel Setup / Favorite Channel List . . 59 Brief Information 60 Simple Manual 61 Input List 62 Input Label 63 AV Mode 64 Key Lock 65 SIMPLINK 66 NETWORK Software Update 68 Netflix ESN (Electronic Serial Number...
... Setup 36 USB Connection 36 PC Setup 37 Audio out Connection 44 Network Setup 45 WATCHING TV / CHANNEL CONTROL Remote Control Functions 48 Turning On the TV 50 Channel Selection 50 Volume Adjustment 50 Initial Setting 51 On-Screen Menus Selection 53 Quick Menu 54 Channel Setup 6 - Auto Scan (Auto Tuning 55 - Channel Editing 57 Channel List 58 Favorite Channel Setup / Favorite Channel List . . 59 Brief Information 60 Simple Manual 61 Input List 62 Input Label 63 AV Mode 64 Key Lock 65 SIMPLINK 66 NETWORK Software Update 68 Netflix ESN (Electronic Serial Number...
Owner's Manual (English)
Page 7
...Auto On/Off Time Setting 159 Sleep Timer Setting 160 PARENTAL CONTROL / RATINGS Set Password & Lock System 161 Channel Blocking 164 Movie & TV Rating 165 Downloadable Rating 168 External Input Blocking 169 APPENDIX Troubleshooting 170 Maintenance 174 Product Specifications 175 IR Codes 176 Open Source License 178 Legal Notice 192 7 SOUND & LANGUAGE CONTROL Auto Volume Leveler (Auto Volume 143 Clear Voice II 144 Preset Sound Setting (Sound Mode) 145 Sound Setting Adjustment - User Mode 146 SRS Trusurround XT 147 Balance 148 TV Speakers On/Off Setup 149 Audio Reset...
...Auto On/Off Time Setting 159 Sleep Timer Setting 160 PARENTAL CONTROL / RATINGS Set Password & Lock System 161 Channel Blocking 164 Movie & TV Rating 165 Downloadable Rating 168 External Input Blocking 169 APPENDIX Troubleshooting 170 Maintenance 174 Product Specifications 175 IR Codes 176 Open Source License 178 Legal Notice 192 7 SOUND & LANGUAGE CONTROL Auto Volume Leveler (Auto Volume 143 Clear Voice II 144 Preset Sound Setting (Sound Mode) 145 Sound Setting Adjustment - User Mode 146 SRS Trusurround XT 147 Balance 148 TV Speakers On/Off Setup 149 Audio Reset...
Owner's Manual (English)
Page 8
... instant access to offer. To generate the registration code, locate the DivX VOD section in perfect harmony with this code to quickly switch between common settings. "Dolby "and the double-D symbol are trademarks or registered trademarks of HDMI Licensing LLC." TruSurround XT technology is a trademark of digital television, HDTV formats include 1080i and 720p resolutions. Displays HDTV programs in full 1920 x 1080p resolution for viewing on the TV. I Image...
... instant access to offer. To generate the registration code, locate the DivX VOD section in perfect harmony with this code to quickly switch between common settings. "Dolby "and the double-D symbol are trademarks or registered trademarks of HDMI Licensing LLC." TruSurround XT technology is a trademark of digital television, HDTV formats include 1080i and 720p resolutions. Displays HDTV programs in full 1920 x 1080p resolution for viewing on the TV. I Image...
Owner's Manual (English)
Page 9
... S-VIDEO jack on the power cable close to the wall plug. Excessive pressure may differ from the images below. Remote Control, Batteries Power Cord Option Extras D-sub 15 pin Cable When using the VGA (D-sub 15 pin cable) PC connection, the user must use shielded signal interface cables with the polishing cloth. * Do not wipe roughly when removing stain. close to the wall plug. 9 The accessories included may cause scratch or discoloration. Install...
... S-VIDEO jack on the power cable close to the wall plug. Excessive pressure may differ from the images below. Remote Control, Batteries Power Cord Option Extras D-sub 15 pin Cable When using the VGA (D-sub 15 pin cable) PC connection, the user must use shielded signal interface cables with the polishing cloth. * Do not wipe roughly when removing stain. close to the wall plug. 9 The accessories included may cause scratch or discoloration. Install...
Owner's Manual (English)
Page 18
We recommend that wall mounting be performed by a qualified professional installer. LG recommends that you use screws that do not comply with the VESA standard screw specifications. G Standard dimensions for assembly are shown in severe personal injury. If installed on a ceiling or slanted wall, it may result in personal injury due to a wall. Product Model VESA (A * B) A B Standard Screw Quantity Wall Mounting Bracket (sold separately) PREPARATION LCD TV 42LH50 47LH50 200 * 200 M6 55LH50 400...
We recommend that wall mounting be performed by a qualified professional installer. LG recommends that you use screws that do not comply with the VESA standard screw specifications. G Standard dimensions for assembly are shown in severe personal injury. If installed on a ceiling or slanted wall, it may result in personal injury due to a wall. Product Model VESA (A * B) A B Standard Screw Quantity Wall Mounting Bracket (sold separately) PREPARATION LCD TV 42LH50 47LH50 200 * 200 M6 55LH50 400...
Owner's Manual (English)
Page 25
... the owner's manual for the digital set -top box to connect 1 Connect the video outputs (Y, PB, PR) of the digital set -top box operation.) I To prevent the equipment damage, never plug in any power cords until you do receive digital signals from your TV. Match the jack colors (Y = green, PB = blue, and PR = red). HD RECEIVER SETUP This TV can receive digital over-the-air/digital cable signals without an external digital set -top box or other digital external device. EXTERNAL EQUIPMENT SETUP 2. Connect the audio output of the digital settop box to COMPONENT IN 2 input...
... the owner's manual for the digital set -top box to connect 1 Connect the video outputs (Y, PB, PR) of the digital set -top box operation.) I To prevent the equipment damage, never plug in any power cords until you do receive digital signals from your TV. Match the jack colors (Y = green, PB = blue, and PR = red). HD RECEIVER SETUP This TV can receive digital over-the-air/digital cable signals without an external digital set -top box or other digital external device. EXTERNAL EQUIPMENT SETUP 2. Connect the audio output of the digital settop box to COMPONENT IN 2 input...
Owner's Manual (English)
Page 27
...) R AUDIO L(MONO) VIDEO S-VIDEO LAN SERVICE AV ONLY 1 HDMI OUTPUT 27 In this case use I Select the HDMI1, HDMI2, HDMI3, or HDMI4 input source on the TV using the INPUT button on the TV. How to connect 1 Connect the digital set -top box.) I Turn on the digital set-top box. (Refer to the owner's manual for the digital set -top box to HDMI/DVI IN 1, 2, 3, or 4 jack on the remote control. ! How to use the latest cables that support HDMI version 1.3. If the HDMI cables don't support HDMI version...
...) R AUDIO L(MONO) VIDEO S-VIDEO LAN SERVICE AV ONLY 1 HDMI OUTPUT 27 In this case use I Select the HDMI1, HDMI2, HDMI3, or HDMI4 input source on the TV using the INPUT button on the TV. How to connect 1 Connect the digital set -top box.) I Turn on the digital set-top box. (Refer to the owner's manual for the digital set -top box to HDMI/DVI IN 1, 2, 3, or 4 jack on the remote control. ! How to use the latest cables that support HDMI version 1.3. If the HDMI cables don't support HDMI version...
Owner's Manual (English)
Page 28
... the remote control. ! DVI doesn't support audio, so a separate audio connection is required for the digital set-top box.) I Select the HDMI1, HDMI2, or HDMI3 input source on the TV using the INPUT button on the TV. 2. How to use I Turn on the digital set -top box audio output to HDMI cable or adapter is necessary. LCD TV AV IN 1 L(MONO) AUDIO R 3 2 L R 1 AUDIO NT IN () /DVI IN RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL DIGITA AUDIO OUT ANTENNA/ SERVICE ONLY CABLE IN 1 2 DVI OUTPUT L R AUDIO Plasma TV PR...
... the remote control. ! DVI doesn't support audio, so a separate audio connection is required for the digital set-top box.) I Select the HDMI1, HDMI2, or HDMI3 input source on the TV using the INPUT button on the TV. 2. How to use I Turn on the digital set -top box audio output to HDMI cable or adapter is necessary. LCD TV AV IN 1 L(MONO) AUDIO R 3 2 L R 1 AUDIO NT IN () /DVI IN RGB IN (PC) AUDIO IN (RGB/DVI) OPTICAL DIGITA AUDIO OUT ANTENNA/ SERVICE ONLY CABLE IN 1 2 DVI OUTPUT L R AUDIO Plasma TV PR...
Owner's Manual (English)
Page 29
...EXTERNAL EQUIPMENT SETUP DVD SETUP Component Connection 1. LCD TV Y PB PR L R 2 Connect the audio outputs of the DVD to the COMPONENT IN AUDIO 1 jacks on the DVD player, insert a DVD. I Turn on the TV. 2. Component ports on the TV Y PB PR Video output ports on the remote control. How to connect 1 Connect the video outputs (Y, PB, PR) of the DVD to the COMPONENT IN VIDEO 1 jacks on the TV. How to use I If connected to the component input ports as shown below. I Refer to the DVD player's manual for operating instructions. 1 2 AV IN 1 LAN VIDEO L(MONO) AUDIO...
...EXTERNAL EQUIPMENT SETUP DVD SETUP Component Connection 1. LCD TV Y PB PR L R 2 Connect the audio outputs of the DVD to the COMPONENT IN AUDIO 1 jacks on the DVD player, insert a DVD. I Turn on the TV. 2. Component ports on the TV Y PB PR Video output ports on the remote control. How to connect 1 Connect the video outputs (Y, PB, PR) of the DVD to the COMPONENT IN VIDEO 1 jacks on the TV. How to use I If connected to the component input ports as shown below. I Refer to the DVD player's manual for operating instructions. 1 2 AV IN 1 LAN VIDEO L(MONO) AUDIO...
Owner's Manual (English)
Page 33
... OPTICAL DIGITAL AUDIO OUT GB/DVI) 1 2 Connect the antenna cable to the RF antenna in socket of the ( ) VCR to the ANTENNA/CABLE IN sock- () RGB IN (PC) et on the VCR. (Refer to use I Insert a video tape into the VCR and press PLAY on the TV. () EXTERNAL EQUIPMENT SETUP VCR SETUP Antenna Connection 1. How to the VCR owner's manual.) Plasma TV ANT OUT S-VIDEO VIDEO L R AUDIO ANT IN OUTPUT SWITCH Wall Jack 2 Antenna VIDEO L AUDIO O () REMOTE CONTROL IN 1 AUDIO ANTENNA/ CABLE IN ANT OUT S-VIDEO VIDEO L R AUDIO...
... OPTICAL DIGITAL AUDIO OUT GB/DVI) 1 2 Connect the antenna cable to the RF antenna in socket of the ( ) VCR to the ANTENNA/CABLE IN sock- () RGB IN (PC) et on the VCR. (Refer to use I Insert a video tape into the VCR and press PLAY on the TV. () EXTERNAL EQUIPMENT SETUP VCR SETUP Antenna Connection 1. How to the VCR owner's manual.) Plasma TV ANT OUT S-VIDEO VIDEO L R AUDIO ANT IN OUTPUT SWITCH Wall Jack 2 Antenna VIDEO L AUDIO O () REMOTE CONTROL IN 1 AUDIO ANTENNA/ CABLE IN ANT OUT S-VIDEO VIDEO L R AUDIO...
Owner's Manual (English)
Page 39
... the graphics card, some resolution settings may not work if a HDMI to Just scan. If noise is present, change the PC output to another resolution, change aspect ratio to DVI Cable is in use. The fixed image may be positioned on the screen for Horizontal and Vertical frequencies is clear. G If there are overscan in the OPTION menu. 39 G The synchronization input form for a long...
... the graphics card, some resolution settings may not work if a HDMI to Just scan. If noise is present, change the PC output to another resolution, change aspect ratio to DVI Cable is in use. The fixed image may be positioned on the screen for Horizontal and Vertical frequencies is clear. G If there are overscan in the OPTION menu. 39 G The synchronization input form for a long...
Owner's Manual (English)
Page 101
... ASCII Code is not supported. G Time information in an external subtitle file should be displayed. G If the video and audio structure of marked movie 4 Corresponding buttons on the remote control Non-supported files are not supported in ascending order to be arranged in subtitles. G A video file more than the specified types and formats may not work properly. G The video file and its subtitle file name must be played...
... ASCII Code is not supported. G Time information in an external subtitle file should be displayed. G If the video and audio structure of marked movie 4 Corresponding buttons on the remote control Non-supported files are not supported in ascending order to be arranged in subtitles. G A video file more than the specified types and formats may not work properly. G The video file and its subtitle file name must be played...
Owner's Manual (English)
Page 161
... Television programs including made-for a time period. This setting also affect Netflix movie. A password is required to gain access to block specific channels, ratings and other viewing sources. LOCK Move Enter Lock System : Off Set Password Block Channel Movie Rating TV Rating-Children TV Rating-General Downloadable Rating Input Block 1 MENU ENTER Select L O C K. 21 2 3 ABC DEF 456 GHI JKL MNO 789 PQRS TUV WXYZ 0 Input the password. I Enter the password as requested. PARENTAL CONTROL / RATINGS Parental Control...
... Television programs including made-for a time period. This setting also affect Netflix movie. A password is required to gain access to block specific channels, ratings and other viewing sources. LOCK Move Enter Lock System : Off Set Password Block Channel Movie Rating TV Rating-Children TV Rating-General Downloadable Rating Input Block 1 MENU ENTER Select L O C K. 21 2 3 ABC DEF 456 GHI JKL MNO 789 PQRS TUV WXYZ 0 Input the password. I Enter the password as requested. PARENTAL CONTROL / RATINGS Parental Control...
Owner's Manual (English)
Page 170
... APPENDIX 170 TROUBLESHOOTING Abnormal Operation The remote control doesn't work Power is suddenly turned off automatically in 15 minutes. Ensure you are installed with the broadcast. I Ensure that support HDMI version 1.3. I Ensure that the batteries are pointing the remote control directly at the TV. I Try another channel. Power interrupted. Video Problems No picture &No sound I Test the wall power outlet, plug another station. I Check the power control settings. I Station or cable product experiencing problems, tune to receive weaker...
... APPENDIX 170 TROUBLESHOOTING Abnormal Operation The remote control doesn't work Power is suddenly turned off automatically in 15 minutes. Ensure you are installed with the broadcast. I Ensure that support HDMI version 1.3. I Ensure that the batteries are pointing the remote control directly at the TV. I Try another channel. Power interrupted. Video Problems No picture &No sound I Test the wall power outlet, plug another station. I Check the power control settings. I Station or cable product experiencing problems, tune to receive weaker...
Owner's Manual (English)
Page 171
.... PC Mode Problems I Press the VOL or VOLUME button. The signal is out of the speakers Unusual sound from one of range I Check USB cable over version 1.3. Press MUTE button. No output from inside the product I Check the signal cable. or single color I Are the audio cables installed properly? I Reinstall the PC video card. I Check HDMI cable over version 2.0. No sound when connecting HDMI/USB I Check the manual for all models. I Try another channel. I Sound muted? I Check the input source...
.... PC Mode Problems I Press the VOL or VOLUME button. The signal is out of the speakers Unusual sound from one of range I Check USB cable over version 1.3. Press MUTE button. No output from inside the product I Check the signal cable. or single color I Are the audio cables installed properly? I Reinstall the PC video card. I Check HDMI cable over version 2.0. No sound when connecting HDMI/USB I Check the manual for all models. I Try another channel. I Sound muted? I Check the input source...
