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. 47LA6900 55LA6900 47LA6950 55LA6970 55LA6950 P/NO : MFL67652612 (1307-REV03) 47LA7400 55LA7400 60LA7400 www.lg.
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product. WARNING/CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. yyDo not use this apparatus near water. TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL.
IMPORTANT SAFETY INSTRUCTIONS yyProtect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. yyOnly use attachments/accessories specified by the manufacturer. yyUse only with a cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
IMPORTANT SAFETY INSTRUCTIONS yyGrounding (Except for devices which are not grounded.) Ensure that you connect the earth ground wire to prevent possible electric shock (i.e. a TV with a three-prong grounded AC plug must be connected to a three-prong grounded AC outlet). If grounding methods are not possible, have a qualified electrician install a separate circuit breaker. Do not try to ground the unit by connecting it to telephone wires, lightening rods, or gas pipes.
IMPORTANT SAFETY INSTRUCTIONS Preventing “Image burn” or “Burn-in” on your TV screen For USA and Canada FCC NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
IMPORTANT SAFETY INSTRUCTIONS Viewing 3D Imaging WARNING Viewing Environment yyViewing Time - When watching 3D content, take 5 - 15 minute breaks every hour. Viewing 3D content for a long period of time may cause headache, dizziness, fatigue or eye strain. Those that have a photosensitive seizure or chronic illness ENGLISH yySome users may experience a seizure or other abnormal symptoms when they are exposed to a flashing light or particular pattern from 3D content.
LICENSES / OPEN SOURCE SOFTWARE NOTICE 7 LICENSES Supported licenses may differ by model. For more information about licenses, visit ‘www.lg.com’. Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.
TABLE OF CONTENTS TABLE OF CONTENTS 2 IMPORTANT SAFETY INSTRUCTIONS 6 Viewing 3D Imaging 28 Magic Remote Control Functions 30 30 30 Registering Magic Remote Control How to use Magic Remote Control Precautions to Take when Using the Magic Remote Control ENGLISH 7 LICENSES 7 OPEN SOURCE SOFTWARE NOTICE 31 WATCHING TV 8 TABLE OF CONTENTS 31 Turning the TV on for the First Time 9 Installation Procedure 32 Using the user guide 9 ASSEMBLING AND PREPARING 33 SPECIFICATIONS 9 11 12 13
INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING 9 Installation Procedure 1 Open the package and make sure all the accessories are included. 2 Attach the stand to the TV set. 3 Connect an external device to the TV set. 4 Make sure the network connection is available. You can use the TV network functions only when the network connection is made. ASSEMBLING AND PREPARING Unpacking CAUTION yyDo not use any unapproved items to ensure the safety and product life span.
ASSEMBLING AND PREPARING (For 55LA6970) ENERGY AV MODE INPUT ENERGY AV MODE INPUT TV TV SAVING SAVING 1 2 3 4 5 6 7 8 9 LIST 0 1 2 4 5 7 8 9 0 FLASHBK FLASHBK LIST MARK 3D CH P A G E VOL Q.MENU MENU INFO CH P A G E Q.MENU ENTER ENTER BACK 3D MUTE MUTE MENU INFO MARK FAV FAV VOL 3 6 EXIT BACK EXIT L/R SELECT L/R SELECT FREEZE FREEZE RATIO RATIO Magic Remote Control, Batteries (AA) (See p.28) Magic Remote Control, Batteries (AA) (See p.
ASSEMBLING AND PREPARING 11 Optional Extras Optional extras can be changed or modified for quality improvement without any notification. Contact your dealer to buy these items. These devices only work with certain models. The model name or design may be changed manufacturer’s circumstances or policies.
ASSEMBLING AND PREPARING Parts and Buttons For LA6900, LA6950, LA6970 series, For 60LA7400 47/55LA7400 Screen Screen OK Speakers OK SETTINGS SETTINGS INPUT INPUT Buttons Speakers Remote control and Intellgent1 sensors Remote control and Intellgent1 sensors Logo light (Depending on model) Logo light ENGLISH Button Description / ( / ) Scrolls through the saved channels. / ( / ) Adjusts the volume level. (OK Selects the highlighted menu option or confirms an input.
ASSEMBLING AND PREPARING 13 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 yyAvoid touching the screen at all times, as this may result in damage to the screen. yyIt is recommended to move the TV in the box or packing material that the TV originally came in. yyBefore moving or lifting the TV, disconnect the power cord and all cables.
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 yyWhen 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. yyMake sure that the screws are fastened tightly.
ASSEMBLING AND PREPARING Mounting on a Table 1 15 Adjusting the angle of the TV to suit view Lift and tilt the TV into its upright position on a table. - Leave a 10 cm (4 inch) (minimum) space from the wall for proper ventilation. Swivel 10 degrees to the left or right and adjust the angle of the TV to suit your view. (For 47LA6900, 47LA6950, 47LA7400) 10 10 10 cm (4 inches) 10 cm 10 cm 10 cm 2 Connect the power cord to a wall outlet.
ASSEMBLING AND PREPARING Securing the TV to a wall (optional) (Depending on model) Tidying Cables 1 Gather and bind the cables with the cable holder on the back of the TV. Cable Holder ENGLISH 1 Insert and tighten the eye-bolts, or TV brackets and bolts on the back of the TV. - If there are bolts inserted at the eye-bolts position, remove the bolts first. 2 Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eyebolts on the rear of the TV.
ASSEMBLING AND PREPARING Mounting on a Wall 17 Wall mount bracket (optional) An optional wall mount can be used with your LG Television. Consult with your local dealer for a wall mount that supports the VESA standard used by your TV model. Carefully attach the wall mount bracket at the rear of the TV. Install the wall mount bracket on a solid wall perpendicular to the floor. If you are attaching the TV to other building materials, please contact qualified personnel to install the wall mount.
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 yyIf 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.
MAKING CONNECTIONS 19 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 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. NOTE yyUse the latest High Speed HDMI™ Cable that supports CEC (Customer Electronics Control) function.
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 yyWhen using the HDMI/DVI cable, Single link is only supported. (*Not Provided) VIDEO/Y PB PR L/MONO AUDIO R 1(ARC) ENGLISH COMPONENT IN /AV IN 2 /DVI IN 3 (MHL) Choose any HDMI input port to connect.
MAKING CONNECTIONS 21 Connecting to a Mobile Phone Mobile High-definition Link (MHL) is an interface for transmitting digital audio/visual signals from mobile phones to television sets. NOTE 3 (MHL) yyConnect the mobile phone to the HDMI IN 3 (MHL) port to view the phone screen on the TV. yyThis only works with an MHL-enabled phone. yyWith some MHL supporting mobile phones, you can use the TV remote to control the phone. yyAn MHL passive cable is needed to connect the TV and a mobile phone.
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 COMPONENT IN /AV IN yyIf cables are installed incorrectly, it could cause the image to display in black and white or with distorted color. yyCheck to ensure the cables are matched with the corresponding color connection.
MAKING CONNECTIONS 23 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 COMPONENT IN /AV IN yyIf you have a mono VCR, connect the audio cable from the VCR to the AUDIO L/MONO jack of the TV. yyCheck to ensure the cables are matched with the corresponding color connection.
MAKING CONNECTIONS Connecting a PC NOTE yyIt is recommended to use an HDMI connection for the best image quality. yyDepending on the graphics card, DOS mode video may not work if a HDMI to DVI Cable is in use. yyIn PC mode, there may be noise associated with the resolution, vertical pattern, contrast or brightness. If noise is present, change the PC output to another resolution, change the refresh rate to another rate or adjust the brightness and contrast on the PICTURE menu until the picture is clear.
IN 2 25 1(ARC) MAKING CONNECTIONS Method B: DVI to HDMI Connection (*Not Provided) VIDEO/Y PB PR L/MONO AUDIO R 1(ARC) COMPONENT IN /AV IN 2 /DVI IN 3 (MHL) Choose any HDMI input port to connect. It does not matter which port you use.
MAKING CONNECTIONS Connecting to an Audio System You can 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. NOTE yyDo not look into the optical output port. Looking at the laser beam may damage your vision.
MAKING CONNECTIONS 27 Connecting Headphones Listening to sound with headphones NOTE yyAUDIO menu options are disabled when using headphones. yyWhen changing AV MODE with headphones connected, the change is applied to video but not to audio. yyOptical Digital Audio Out is not available when headphones are connected. yyHeadphone impedance: 16 Ω yyMax audio output: 10 mW to 15 mW yyHeadphone jack size: 0.35 cm (0.
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 and ends battery cover, replace batteries (1.5 V AA) matching to the label inside the compartment, and close the battery cover. Be sure to point the remote control at the remote control sensor on the TV. To remove the batteries, perform the installation actions in reverse.
Magic Remote Control Functions 29 For 55LA6970 (POWER) Pointer (RF transmitter) Turns the TV on or off. BACK Returns to the previous level. SMART Accesses the Smart Home. LIGHTING ON/OFF Turns the light on and off. If you set it to ON, the light automatically turns off in 5 seconds Voice recognition -This is a beta version and only available in selected functions for supported models. -Network connection is required to use the voice recognition function. 1. Press the Voice recognition button. 2.
Magic Remote Control Functions Registering Magic Remote Control The Magic Remote Control operates by pairing with your TV. Please register the remote as follows. How to register the Magic Remote Control (Wheel) To register automatically, turn the TV on and press the Wheel (OK). When registration is completed, the completion message appears on the screen. If registration fails, turn the TV off and back on, then press the Wheel (OK) to complete registration.
WATCHING TV WATCHING TV NOTE Turning the TV on for the First Time When you turn the TV on for the first time, the Initial setting screen appears. Select a language and customize the basic settings. 1 Connect the power cord to a power outlet. 2 In Standby mode, press the power button on the remote control to turn the TV on. The Initial setting screen appears if you turn the TV on for the first time. NOTE yyYou can also access Initial Setting by accessing OPTION in the main menu.
USING THE USER GUIDE USING THE USER GUIdE OPTION > To set language SMART Settings OPTION Language Selects Menu Language and Audio Language displayed on the screen. User Guide allows you to easily access detailed TV information. 1 2 Press SMART menu. button to access the Smart Home Select User Guide and press the button. Wheel (OK) Menu Language Selects a screen menu language.
SPECIFICATIONS 33 SPECIFICATIONS Product specifications may be changed without prior notice due to upgrade of product functions.
SPECIFICATIONS 47LA7400 (47LA7400-UD) 55LA7400 (55LA7400-UD) 1,063 x 697 x 269 (mm) 1,233 x 793 x 316 (mm) 41.8 x 27.4 x 10.5 (inch) 48.5 x 31.2 x 12.4 (inch) 1,063 x 627 x 34.5 (mm) 1,233 x 723 x 34.7 (mm) 41.8 x 24.6 x 1.3 (inch) 48.5 x 28.4 x 1.3 (inch) With stand 16.7 kg (36.8 Ibs) 22.8 kg (50.2 Ibs) Without stand 14.6 kg (32.1 Ibs) 20.0 kg (44.0 Ibs) 1.2 A / 120 W 1.
SPECIFICATIONS HDMI (DTV) supported mode Horizontal Frequency (kHz) Resolution 720 x 480 1280 x 720 1920 x 1080 35 HDMI (PC) supported mode Vertical Frequency (Hz) Horizontal Frequency (kHz) Resolution Vertical Frequency (Hz) 31.469 31.50 59.94 60.00 640 x 480 31.469 59.94 800 x 600 37.879 60.31 44.96 45.00 59.94 60.00 1024 x 768 48.363 60.00 1152 x 864 54.348 60.053 33.72 33.75 26.97 27.000 33.716 33.75 67.43 67.500 59.94 60.00 23.97 24.000 29.976 30.00 59.94 60 1360 x 768 47.
SPECIFICATIONS 3D supported mode yyVideo, which is input as below media contents is switched into the 3D screen automatically. 3D supported mode automatically Input Signal 1080p HDMI 1080i 720p 480p USB DLNA 1080p Horizontal Frequency (kHz) Vertical Frequency (Hz) 54.00 24 67.50 30 27.00 24 33.75 30 67.50 60 Playable 3D video format F/P, L/A S/S, T&B, S/S Full S/S, T&B 67.50 F/P, F/A 33.75 S/S, T&B, S/S Full 90.00 45.00 F/P, L/A 60 S/S, T&B, S/S Full 63.00 F/P, L/A 31.
SPECIFICATIONS / EXTERNAL CONTROL DEVICE SETUP 37 3D supported mode manually Input Signal TV - ATV(CVBS) - Component - HDMI-PC HDMI-DTV USB / DLNA (Movie) USB / DLNA (Photo) Playable 3D video format 2D to 3D, S/S, T&B 1080p 2D to 3D, S/S, T&B, C/B, R/I, C/I (60Hz : F/S) Others 2D to 3D, S/S, T&B Interlace 2D to 3D, S/S, T&B Progressive 2D to 3D, S/S, T&B, C/B, R/I, C/I (60Hz : F/S ) 704 x 480p (Over) 2D to 3D, S/S, T&B, C/B, R/I, C/I (60Hz : F/S ) 704 x 480i (Over) 2D to 3D, S/S, T
MAINTENANCE / TROUBLESHOOTING MAINTENANCE Cleaning Your TV Clean your TV regularly to keep it at peak performance and to extend the product lifespan. CAUTION yyBefore Cleaning, turn the power off and disconnect the power cord and all other cables. yyWhen 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.
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 yy The home theater entertainment experience is a growing trend and larger flat panel displays are popular purchases. However, flat panel displays are not always supported on the proper stands or installed according to the manufacturer’s recommendations.
LG Customer Information Center For inquires or comments, visit www.lg.com or call; 1-800-243-0000 1-888-865-3026 1-888-542-2623 USA, Consumer User USA, Commercial User CANADA Register your product Online! www.lg.com The model and serial number of the TV is located on the back and one side of the TV. Record it below should you ever need service. MODEL SERIAL This product qualifies for ENERGY STAR in the “factory default (Home Use)” setting.
OWNER’S MANUAL EXTERNAL CONTROL DEVICE SETUP Please read this manual carefully before operating the set and retain it for future reference. www.lg.
2 KEY CODES ENGLISH ENG KEY CODES • This feature is not available for all models. Code (Hexa) Function Note Code (Hexa) Function Note 00 CH +, PR + R/C Button 45 Q.
EXTERNAL CONTROL DEVICE SETUP 3 • Image shown may differ from your TV. Connect the USB to Serial converter/RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the product’s functions externally. Note: The type of control port on the TV can be different between model series. * Please be advised that not all models support this type of connectivity. * Cable is not provided.
USB USB IN IN 4 EXTERNAL CONTROL DEVICE SETUP (PC) (PC) RS-232C IN (CONTROL & SERVICE) Phone jack Type RS-232C • You need to purchase the phone-jack to RS-232 cable required for theIN connection between the PC and (CONTROL & SERVICE) the TV, which is specified in the manual. (TV) (TV) (PC) (PC) * For other models, connect to the USB port.
EXTERNAL CONTROL DEVICE SETUP 5 • Baud rate : 9600 bps (UART) • Data length : 8 bits • Parity : None ENGLISH ENG Communication Parameters • Stop bit : 1 bit • Communication code : ASCII code • Use a crossed (reverse) cable. Command reference list (Depending on model) COMMAND1 COMMAND2 DATA (Hexadecimal) 01. Power off k a 00 02. Aspect Ratio k c (p.7) 03. Screen Mute k d (p.7) k e 00 to 01 k f 00 to 64 06. Contrast k g 00 to 64 07. Brightness k h 00 to 64 04. Volume Mute 05.
6 EXTERNAL CONTROL DEVICE SETUP ENGLISH ENG 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. If [Set ID] value is selected to ‘0’, every connected set can be controlled.
EXTERNAL CONTROL DEVICE SETUP 7 01. Power (Command: k a) ►► To control Power Off of the set. Transmission[k][a][ ][Set ID][ ][Data][Cr] Data 00 : Power Off Ack [a][ ][Set ID][ ][OK/NG][Data][x] ►► To Show Power On. (Works TV is On Only) Transmission [k][a][ ][Set ID][ ][FF][Cr] Ack [a][ ][Set ID][ ][OK][01][x] * Similarly, if other functions transmit ‘FF’ data based on this format, Acknowledgement feedback presents status about each function. 02.
8 EXTERNAL CONTROL DEVICE SETUP ENGLISH ENG 09. Tint (Command: k j) 14. Color(Colour) Temperature (Command: x u) ►► To adjust the screen tint. You can also adjust tint in the PICTURE menu. ►► To adjust colour temperature. You can also adjust Color(Colour) Temperature in the PICTURE menu.
EXTERNAL CONTROL DEVICE SETUP [Data 00][Data 01]: Channel Data Data 00 : High Channel data Data 01 : Low Channel data - 00 00 ~ 27 0F (Decimal: 0 ~ 9999) Data 05: Input Source (Analogue) - 00 : Terrestrial TV (ATV) - 01 : Cable TV (CATV) * Digital Terrestrial/Cable Data 00 : xx (Don't care) Data 02 : Input Source (Digital) - 10 : Terrestrial TV (DTV) - 20 : Terrestrial Radio (Radio) - 40 : Satellite TV (SDTV) - 50 : Satellite Radio (S-Radio) - 90 : Cable TV (CADTV) - a0 : Cable Radio (CA-Radio) [Data 01
10 EXTERNAL CONTROL DEVICE SETUP ENGLISH ENG [Data 01][Data 02]: Major Channel Number Data 01: High byte Channel Data Data 02: Low byte Channel Data - 00 01 ~ 27 0F (Decimal: 1 ~ 9999) [Data 03][Data 04]: Minor/Branch Channel Number (Don’t care in Satellite) Data 03: High byte Channel Data Data 04: Low byte Channel Data Data 05 : Input Source (Digital/Satellite for Japan) - 02 : Terrestrial TV (DTV) - 07 : BS (Broadcasting Satellite) - 08 : CS1 (Communication Satellite 1) - 09 : CS2 (Communication Satell
EXTERNAL CONTROL DEVICE SETUP 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.
