LG 42LA6650 Owner's Manual
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OWNER'S MANUAL
LED TV
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating
your set and retain it for future reference.
42LA6650
50LA6900
47LA6650
50LA6650
55LA6650
P/NO : MFL67711012 (1303-REV00)
50LA6950
50LA6970
www.lg.com

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Summary of Contents for LG 42LA6650

  • Page 1 OWNER’S MANUAL LED TV * LG LED TV applies LCD screen with LED backlights. Please read this manual carefully before operating your set and retain it for future reference. 50LA6950 50LA6970 42LA6650 50LA6900 47LA6650 50LA6650 55LA6650 www.lg.com P/NO : MFL67711012 (1303-REV00)
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product. Read these instructions. Keep these instructions. WARNING/CAUTION Heed all warnings. Follow all instructions. RISK OF ELECTRIC SHOCK DO NOT OPEN Do not use this apparatus near water.
  • Page 3 IMPORTANT SAFETY INSTRUCTIONS Protect the power cord from being walked on CAUTION concerning the Power Cord or pinched particularly at plugs, convenience (Can differ by country): receptacles, and the point where they exit from the It is recommended that appliances be placed upon a apparatus.
  • Page 4 If you smell smoke or other odors coming from Do not attempt to modify this product in any way the TV, unplug the power cord and contact an without written authorization from LG Electronics. authorized service center. Unauthorized modification could void the user’s Keep the product away from direct sunlight.
  • Page 5 IMPORTANT SAFETY INSTRUCTIONS Dot Defect For USA and Canada The Plasma or LCD panel is a high technology product with resolution of two million to six million pixels. In a very few cases, you could see fine dots FCC NOTICE on the screen while you’re viewing the TV.
  • Page 6: Viewing 3D Imaging (For 3D Models)

    Content. Cautions when using the 3D glasses Symptoms which require discontinuation or Make sure to use LG 3D glasses. Otherwise, you refraining from watching 3D contents may not be able to view 3D videos properly. Do not use 3D glasses instead of your normal Do not watch 3D Content when you feel fatigue glasses, sunglasses or protective goggles.
  • Page 7: Licenses

    In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping and handling) upon email request to ‘opensource@lge.com’. This offer...
  • Page 8: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS MAGIC REMOTE CONTROL FUNCTIONS Viewing 3D Imaging (For 3D models) Registering Magic Remote Control LICENSES How to use Magic Remote Control Precautions to Take when Using the Magic Remote Control OPEN SOURCE SOFTWARE NOTICE WATCHING TV TABLE OF CONTENTS Turning the TV on for the first time...
  • Page 9: Installation Procedure

    INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING INSTALLATION PROCEDURE Open the package and make sure all the accessories are included. Attach the stand to the TV set. Connect an external device to the TV set. Make sure the network connection is available. You can use the TV network functions only when the network connection is made.
  • Page 10 (See p. 14) 8 EA, M4 x 14 differ depending on the model (See p. 14) or country. (For 47/50LA6650, 50LA6900, (For 42LA6650) 50LA6950, 50LA6970) Power Cord Bracket Screws Bracket Screws 2 EA, M4 x 8 2 EA, P4 x 8 (See p.
  • Page 11: Optional Extras

    The model name or design may be changed due to the manufacturer’s circumstances or policies. AN-MR400 AG-F*** AG-F***DP Magic Remote Cinema 3D Glasses Dual Play Glasses Tag On AN-VC4** LG Audio Device Tag On Video Call Camera AN-BL*** Wireless IR Blaster (Depending on model)
  • Page 12: Parts And Buttons

    ASSEMBLING AND PREPARING Parts and buttons Screen SETTINGS INPUT Buttons Speakers LG Logo Light Remote control Sensor and Intelligent Sensor Button Description (^ / v) Scrolls through the saved channels. Adjusts the volume level. (+ / -) Selects the highlighted menu option or confirms an input.
  • Page 13: Lifting And Moving The Tv

    ASSEMBLING AND PREPARING Lifting and moving the TV When moving or lifting the TV, read the following to prevent the TV from being scratched or damaged and for safe transportation regardless of its type and size. CAUTION Avoid touching the screen at all times, as this may result in damage to the screen.
  • Page 14: Setting Up The Tv

    ASSEMBLING AND PREPARING Setting up the TV You can mount your TV to a wall or attach the stand if you wish to place the TV on an entertainment center or other furniture. Attaching the stand If you are not mounting the TV to a wall, use the following instructions to attach the stand. CAUTION When attaching the stand to the TV set, place the screen facing down on a cushioned table or flat surface to protect the screen from scratches.
  • Page 15: Mounting On A Table

    ASSEMBLING AND PREPARING Mounting on a table NOTE When adjusting the angle of the TV, watch out for your fingers. Lift and tilt the TV into its upright position on a table. » Personal injury may occur if hands or fingers are - Leave a 10 cm (4 inch) (minimum) space from the pinched.
  • Page 16: Tidying Cables

    ASSEMBLING AND PREPARING Securing the TV to a wall (optional) Using the Kensington security system (optional) (Depending on model) (Depending on model) The Kensington security system connector is located at the rear of the TV. For more information of installation and using, refer to the manual provided with the Kensington security system or visit http://www.kensington.com.
  • Page 17: Mounting On A Wall

    Mounting on a wall CAUTION Disconnect the power before moving or installing An optional wall mount can be used with your LG the TV. Otherwise electric shock may occur. Television. Consult with your local dealer for a wall If you install the TV on a ceiling or slanted wall, it mount that supports the VESA standard used by your may fall and result in severe injury.
  • Page 18: Making Connections

    MAKING CONNECTIONS MAKING CONNECTIONS You can connect various external devices to the TV. Supported external devices are: HD receivers, DVD players, VCRs, audio systems, USB storage devices, PC, gaming devices, and other external devices. For more information on external device’s connection, refer to the manual provided with each device. NOTE If you record a TV program on a DVD recorder or VCR, make sure to connect the TV signal input cable to the TV through a DVD recorder or VCR.
  • Page 19: Connecting To A Hd Receiver, Dvd Player, Or Vcr

    MAKING CONNECTIONS Connecting to a HD receiver, DVD Player, or VCR Connect a HD receiver, DVD Player, or VCR to the TV and select an appropriate input mode. HDMI Connection HDMI is the best way to connect a device. Transmits the digital video and audio signals from an external device to the TV. Connect the external device and the TV with the HDMI cable as shown in the following illustration.
  • Page 20: Dvi To Hdmi Connection

    MAKING CONNECTIONS DVI to HDMI Connection Transmits the digital video signal from an external device to the TV. Connect the external device and the TV with the DVI-HDMI cable as shown in the following illustration. To transmit an audio signal, connect an audio cable. NOTE When using the HDMI/DVI cable, Single link is only supported.
  • Page 21: Connecting To A Mobile Phone

    MAKING CONNECTIONS Connecting to a mobile phone Mobile High-definition Link (MHL) is an interface for transmitting digital audiovisual signals from mobile phones to television sets. NOTE Connect the mobile phone to the HDMI/DVI IN 3 (MHL) port to view the phone screen on the TV. This only works for the MHL-enabled phone.
  • Page 22: Component Connection

    MAKING CONNECTIONS Component Connection Transmits analog video and audio signals from an external device to the TV. Connect the external device and the TV with a component cable as shown in the following illustration. NOTE If cables are installed incorrectly, it could cause the image to display in black and white or with distorted color. Check to ensure the cables are matched with the corresponding color connection.
  • Page 23: Composite Connection

    MAKING CONNECTIONS Composite Connection Transmits analog video and audio signals from an external device to the TV. Connect the external device and the TV with the composite cable as shown in the following illustration. NOTE If you have a mono VCR, connect the audio cable from the VCR to the AUDIO L/MONO jack of the TV. Check to ensure the cables are matched with the corresponding color connection.
  • Page 24: Connecting To A Pc

    MAKING CONNECTIONS Connecting to a PC NOTE It is recommended to use an HDMI connection for the best image quality. Depending on the graphics card, DOS mode video may not work if a HDMI to DVI Cable is in use. In PC mode, there may be noise associated with the resolution, vertical pattern, contrast or brightness.
  • Page 25 MAKING CONNECTIONS Method B: DVI to HDMI Connection Choose any HDMI input port to connect. It does not matter which port you use. (*Not Provided) VIDEO/Y L/MONO AUDIO PC-AUDIO IN AUDIO OUT DVI OUT (*Not Provided) (PC) (RGB/HDMI-PC) (RGB/HDMI-PC) (PC) AUDIO AUDIO...
  • Page 26: Connecting To An Audio System

    MAKING CONNECTIONS Connecting to an Audio System You may use an optional external audio system instead of the built-in speaker. Digital Optical Audio Connection Transmits a digital audio signal from the TV to an external device. Connect the external device and the TV with the optical audio cable as shown in the following illustration.
  • Page 27: Connecting Headphones

    MAKING CONNECTIONS Connecting Headphones You listen to the sound using headphones. NOTE AUDIO menu options are disabled when connecting a headphone. When changing AV MODE with a headphone connected, the change is applied to video but not to audio. Optical Digital Audio Out is not available when connecting a headphone. Headphone impedance: 16 Ω...
  • Page 28: Magic Remote Control Functions

    MAGIC REMOTE CONTROL FUNCTIONS MAGIC REMOTE CONTROL FUNCTIONS When the message “Magic remote control battery is low. Change the battery.” is displayed, replace the battery. To install batteries, open the battery cover, replace batteries (1.5 V AA) matching ends to the label inside the compartment, and close the battery cover.
  • Page 29 MAGIC REMOTE CONTROL FUNCTIONS For 50LA6970 (POWER) Turns the TV on or off. Pointer (RF transmitter) BACK SMART Returns to the previous level. Accesses the Smart Home menu. LIGHTING ON/OFF Voice recognition Turns the light on and off. If you set it to ON, the light -This is a beta version and only available automatically turns off in 5 seconds.
  • Page 30: Registering Magic Remote Control

    MAGIC REMOTE CONTROL FUNCTIONS Registering Magic Remote Control The Magic Remote Control operates by pairing with your How to register the Magic Remote Control To register automatically, turn the TV on and press the Wheel (OK). When registration is completed, the completion message appears on the screen.
  • Page 31: Watching Tv

    WATCHING TV WATCHING TV Turning the TV on for the first time NOTE Select Home when prompted. Store mode puts the TV in demo mode. When you turn the TV on for the first time, the Initial If you select Store, the any customized setting screen appears.
  • Page 32: Using The User Guide

    An index of key words present in the User Guide. Provides the detailed information on the functions of LG Smart TV when the Internet is connected. (It may not be available depending on the country/ language.)
  • Page 33: Specifications

    Less than 80 % Environment condition Storage Temperature -20 - 60 °C (- 4 °F ~ 140 °F) Storage Humidity Less than 85 % 42LA6650 MODELS (42LA6650-UA) 957 x 635 x 294 (mm) With stand 37.6 x 25.0 x 11.5 (inch) Dimensions...
  • Page 34 SPECIFICATIONS 50LA6650 (50LA6650-UA) 50LA6900 (50LA6900-UE) MODELS 50LA6950 (50LA6950-UE) 50LA6970 (50LA6970-UE) 1,129 x 730 x 326 (mm) With stand 44.4 x 28.7 x 12.8 (inch) Dimensions (Width x Height x Depth) 1,129 x 672 x 37.2 (mm) Without stand 44.4 x 26.4 x 1.4 (inch) With stand 19.8 Kg (43.6 Ibs) Weight...
  • Page 35 SPECIFICATIONS HDMI (DTV) supported mode HDMI (PC) supported mode Horizontal Frequency Vertical Horizontal Vertical Frequency Resolution Resolution (kHz) Frequency (Hz) Frequency (kHz) (Hz) 640 x 480 31.469 59.94 31.469 59.94 720 x 480 31.50 60.00 800 x 600 37.879 60.31 44.96 59.94 1024 x 768...
  • Page 36 SPECIFICATIONS 3D supported mode (For 3D TV) Video, which is input as below media contents is switched into the 3D screen automatically. 3D supported mode automatically Horizontal Vertical Frequency Input Signal Playable 3D video format Frequency (kHz) (Hz) 54.00 67.50 1080p 27.00 F/P, L/A...
  • Page 37: External Control Device Setup

    320 x 240 (Under) 2D to 3D 1024 x 768p 1280 x 720p 2D to 3D, S/S, T&B Miracast™ / WiDi 1920 x 1080p Others 2D to 3D EXTERNAL CONTROL DEVICE SETUP To obtain the external control device setup information, please visit ‘www.lg.com’.
  • Page 38: Maintenance

    MAINTENANCE / TROUBLESHOOTING MAINTENANCE Cleaning Your TV Clean your TV regularly to keep it at peak performance and to extend the product lifespan. CAUTION Before Cleaning, turn the power off and disconnect the power cord and all other cables. When the TV is left unattended or unused for a long time, disconnect the power cord from the wall outlet to prevent possible damage from lightning or power surges.
  • Page 39 CHILD SAFETY: It Makes A Difference How and Where You Use Your Flat Panel Display Congratulations on your purchase! As you enjoy your new product, please keep these safety tips in mind: THE ISSUE • The home theater entertainment experience is a growing trend and larger flat panel displays are popular purchases.
  • Page 40 LG Customer Information Center For inquires or comments, visit www.lg.com or call; 1-800-243-0000 USA, Consumer User 1-888-865-3026 USA, Commercial User 1-888-542-2623 CANADA Register your product Online! www.lg.com The model and serial numbers of the TV are located on the back and one side of the TV.
  • Page 41 OWNER’S MANUAL EXTERNAL CONTROL DEVICE SETUP Please read this manual carefully before operating the set and retain it for future reference. www.lg.com...
  • Page 42: Note

    KEY CODES KEY CODES • This feature is not available for all models. Code Code Function Note Function Note (Hexa) (Hexa) CH +, PR + R/C Button Q.Menu R/C Button CH -, PR - R/C Button List, - (ATSC Only) R/C Button Volume + R/C Button...
  • Page 43: Image Shown May Differ From Your Tv

    (TV) (PC) • LGTV supports PL2303 chip-based (Vendor ID : 0x0557, Product ID : 0x2008) USB to serial converter RS-232C IN which is not made nor provided by LG. (CONTROL & SERVICE) (PC) (TV) • It can be purchased from computer stores that carry accessories for IT support professionals.
  • Page 44 EXTERNAL CONTROL DEVICE SETUP (TV) (PC) (TV) (PC) RS-232C with RS-232C Cable (Legacy) RS-232C IN Phone jack Type (CONTROL & SERVICE) (PC) (TV) • You need to purchase the phone-jack to RS-232 cable required for the connection between the PC and RS-232C IN (CONTROL &...
  • Page 45 EXTERNAL CONTROL DEVICE SETUP Communication Parameters • Baud rate : 9600 bps (UART) • Stop bit : 1 bit • Data length : 8 bits • Communication code : ASCII code • Parity : None • Use a crossed (reverse) cable. Command reference list (Depending on model) DATA...
  • Page 46 EXTERNAL CONTROL DEVICE SETUP Transmission / Receiving Protocol Transmission [Command1][Command2][ ][Set ID][ ][Data][Cr] [Command 1] : First command to control the TV. (j, k, m or x) [Command 2] : Second command to control the TV. [Set ID] : You can adjust the [Set ID] to choose desired monitor ID number in option menu. Adjustment range in TV is 1 to 99.
  • Page 47 EXTERNAL CONTROL DEVICE SETUP * Commands may work differently depending on model and signal. 01. Power (Command: k a) * In case of video mute on only, TV will display On Screen Display(OSD). But, in case of Screen mute ► To control Power Off of the set. on, TV will not display OSD.
  • Page 48 EXTERNAL CONTROL DEVICE SETUP 09. Tint (Command: k j) 14. Color(Colour) Temperature (Command: x u) ► To adjust the screen tint. ► To adjust colour temperature. You can also adjust You can also adjust tint in the PICTURE menu. Color(Colour) Temperature in the PICTURE menu. Transmission [k][j][ ][Set ID][ ][Data][Cr] Transmission [x][u][ ][Set ID][ ][Data][Cr] Data Red : 00 to Green : 64...
  • Page 49 EXTERNAL CONTROL DEVICE SETUP * Digital Terrestrial/Cable/Satellite Data 05: Input Source (Analogue) - 00 : Terrestrial TV (ATV) [Data 00][Data 01]: Channel Data - 01 : Cable TV (CATV) Data 00 : High Channel data * Digital Terrestrial/Cable Data 01 : Low Channel data - 00 00 ~ 27 0F (Decimal: 0 ~ 9999) Data 00 : xx (Don't care) Data 02 : Input Source (Digital)
  • Page 50 EXTERNAL CONTROL DEVICE SETUP [Data 01][Data 02]: Major Channel Number 20. Control Back Light (Command: m g) Data 01: High byte Channel Data • For LCD TV / LED TV Data 02: Low byte Channel Data ► To control the back light. - 00 01 ~ 27 0F (Decimal: 1 ~ 9999) Transmission [m][g][ ][Set ID][ ][Data][Cr] [Data 03][Data 04]: Minor/Branch Channel Number...
  • Page 51 11 11 EXTERNAL CONTROL DEVICE SETUP 22. 3D(Command: x t) (only 3D models) 23. Extended 3D(Command: x v) (only 3D models) (Depending on model) (Depending on model) ► To change 3D option for TV. ► To change 3D mode for TV. Transmission [x][v][ ][Set ID][ ][Data 00][ ] Transmission [x][t][ ][Set ID][ ][Data 00][ ][Data 01] [Data 01][Cr]...

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