Home » LG Manuals » Flat Panel Televisions » LG 55LA7400 » Manual Viewer

LG 55LA7400 Owners Manual

LG 55LA7400 Manual

View all LG 55LA7400 manuals

Add to My Manuals
Save this manual to your list of manuals

LG 55LA7400 manual content summary:

LG 55LA7400 | Owners Manual - 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. 47LA6900 47LA6950 47LA7400 55LA6900 55LA6950 55LA7400 60LA7400 P/NO : MFL67652612 (1302-REV01) www.lg.com
LG 55LA7400 | Owners Manual - Page 2
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 TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS for replacement of
LG 55LA7400 | Owners Manual - Page 3
your appliance, and if its appearance indicates damage or deterioration, unplug it, discontinue use of the appliance, and have the cord replaced with an exact replacement part by an authorized service. Protect the power cord from physical or mechanical abuse, such as being twisted, kinked, pinched
LG 55LA7400 | Owners Manual - Page 4
. yWhen mounting a TV on the wall, make sure not to install the TV by hanging the power and signal cables on the back of the TV. yDo not allow an impact shock or any objects to fall into the product, and do not drop anything onto the screen. yDisconnecting the Main Power The power outlet used
LG 55LA7400 | Owners Manual - Page 5
ratio of the TV is set to 4:3 for a long period of time, image burn may occur on the letterboxed area of the screen. yAvoid displaying a fixed image on the TV screen for a long period of time (2 or more hours for LCD, 1 or more hours for the Plasma TV) to prevent image burn. For USA and Canada
LG 55LA7400 | Owners Manual - Page 6
eye strain. Those that have a photosensitive seizure or chronic illness ySome users may experience a seizure or other abnormal symptoms when they are exposed to a flashing light or particular pattern from 3D content. yDo not watch 3D videos if you feel nauseous, are pregnant and/ or have a chronic
LG 55LA7400 | Owners Manual - Page 7
OPEN SOURCE SOFTWARE NOTICE 7 LICENSES Supported licenses may differ by model. For more information about licenses, visit 'www.lg.com'. Manufactured to complete your registration. "DivX Certified® to play DivX® video up to HD 1080p, including premium content." "DivX®, DivX Certified® and associated
LG 55LA7400 | Owners Manual - Page 8
when Using the Magic Remote Control 30 WATCHING TV 30 Turning the TV on for the first time 31 USING THE USER GUIDE 32 SPECIFICATIONS 36 EXTERNAL CONTROL DEVICE SETUP 37 MAINTENANCE 37 Cleaning Your TV 37 - Screen, frame, cabinet and stand 37 - Power cord 37 TROUBLESHOOTING ENGLISH NOTE yImage
LG 55LA7400 | Owners Manual - Page 9
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. ENGLISH ASSEMBLING AND PREPARING
LG 55LA7400 | Owners Manual - Page 10
10 ASSEMBLING AND PREPARING Magic Remote Control, Batteries (AA) (See p.28) Owner's Manual Power Cord Cinema 3D Glasses The number of 3D glasses may differ depending on the model or country. Stand Screws 4 EA, M4 x 20 (See p.14) Cable Holder (See p.16) Stand Base (See p.14) Tag On Tag On
LG 55LA7400 | Owners Manual - Page 11
or policies. AN-MR400 Magic Remote AN-VC*** Video Call Camera AG-F*** Cinema 3D Glasses. All glasses with the Cinema 3D logo support the TVs in this manual. AG-F**DP Dual Play Glasses. For playing head-to-head games. Converts most 2 player split-screen games to full screen. Tag On Tag On
LG 55LA7400 | Owners Manual - Page 12
12 ASSEMBLING AND PREPARING Parts and Buttons For LA6900, LA6950 series, 47, 55LA7400 Screen ENGLISH Speakers Remote control and Intellgent sensors1 Logo light For 60LA7400 Screen OK SETTINGS INPUT Buttons OK SETTINGS INPUT Speakers Remote control and Intellgent sensors1 Logo light Buttons
LG 55LA7400 | Owners Manual - Page 13
came in. yBefore moving or lifting the TV, disconnect the power cord and all cables. yWhen holding the TV, the screen should face away from you to avoid damage. yHold the top and bottom of the TV frame firmly. Make sure not to hold the transparent part, speaker, or speaker grill area. ASSEMBLING
LG 55LA7400 | Owners Manual - Page 14
If you are not mounting the TV to a wall, use the following instructions to attach the stand. CAUTION yWhen 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. yMake sure that the screws are fastened tightly
LG 55LA7400 | Owners Manual - Page 15
(4 inches) 10 cm 10 cm 2 Connect the power cord to a wall outlet. CAUTION yDo not place the TV near or on sources of heat, as this may result in fire or other damage. 10 10 Swivel 8 degrees to the left or right and adjust the angle of the TV to suit your view. (For 55LA6900, 55LA6950, 55LA7400
LG 55LA7400 | Owners Manual - Page 16
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. 3 Connect the eye-bolts and wall brackets tightly with a sturdy rope. Make sure to keep the rope
LG 55LA7400 | Owners Manual - Page 17
to install the wall mount. Detailed instructions will be included with the wall mount. We recommend that you use an LG brand wall mount. 10 cm 10 cm (4 inches) 10 cm 10 cm Make sure to use screws and wall mounts that meet the VESA standard. Standard dimensions for the wall mount kits are
LG 55LA7400 | Owners Manual - Page 18
and then connect the power cord to the power outlet to prevent damage to your TV. NOTE yUse a signal splitter to use more than 2 TVs. yVisit http://lgknowledgebase.com for more information about the antenna and cable connection. Search for antenna. yDTV Audio Supported Codec: MPEG, Dolby Digital
LG 55LA7400 | Owners Manual - Page 19
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 yUse the latest High Speed HDMI™ Cable that supports CEC (Customer Electronics Control
LG 55LA7400 | Owners Manual - Page 20
and the TV with the DVI-HDMI cable as shown in the following illustration. To transmit an audio signal, connect an audio cable. Choose any HDMI/DVI input port to connect. It does not matter which port you use. (*Not Provided) 3 (MHL) /DVI IN 2 1(ARC) COMPONENT IN /AV IN RED WHITE ENGLISH VIDEO
LG 55LA7400 | Owners Manual - Page 21
signals from mobile phones to television sets. NOTE yConnect the mobile phone to the HDMI IN 3 (MHL) port to view the phone screen on the TV. yThis only works with an MHL-enabled phone. yWith some MHL supporting mobile phones, you can use the TV remote to control the phone. yAn MHL passive cable
LG 55LA7400 | Owners Manual - Page 22
incorrectly, it could cause the image to display in black and white or with distorted color. yCheck to ensure the cables are matched with the corresponding color connection. VIDEO/Y PB PR L/MONO AUDIO R PC-AUDIO IN COMPONENT IN /AV IN RED WHITE RED BLUE GREEN ENGLISH (*Not Provided
LG 55LA7400 | Owners Manual - Page 23
Connect the external device and the TV with the composite cable as shown in the following illustration. NOTE yCheck to ensure the cables are matched with the corresponding color connection. VIDEO/Y PB PR L/MONO AUDIO R PC-AUDIO IN COMPONENT IN /AV IN ENGLISH RED WHITE YELLOW (*Not Provided
LG 55LA7400 | Owners Manual - Page 24
rate to another rate or adjust the brightness and contrast on the PICTURE menu until the picture is clear. yThe synchronization input form for Horizontal and Vertical frequencies is separate. yDepending on the graphics card, some resolution settings may not allow the image to be positioned on
LG 55LA7400 | Owners Manual - Page 25
DVI to HDMI Connection Choose any HDMI/DVI input port to connect. It does not matter which port you use. COMPONENT IN /AV IN VIDEO/Y PB PR L/MONO AUDIO R PC-AUDIO IN (*Not Provided) /DVI IN 1(ARC) 2 3 (MHL) ENGLISH RED WHITE MAKING CONNECTIONS 25 (*Not Provided) AUDIO OUT DVI OUT PC
LG 55LA7400 | Owners Manual - Page 26
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 yDo not look into the optical output
LG 55LA7400 | Owners Manual - Page 27
AV MODE with headphones connected, the change is applied to video but inches) Headphone OUT OPTICAL DIGITAL H/P AUDIO (*Not Provided) Connecting a USB Device Connect a USB storage device such as USB flash memory, external hard drive, or a USB memory card reader to the TV and access the Smart
LG 55LA7400 | Owners Manual - Page 28
the screen, the pointer disappears, and the Magic remote control works as a regular remote control. To display the pointer again, shake the Magic remote control from side to side. BACK Returns to the previous level. Pointer (RF transmitter) (POWER) Turns the TV on or off. BACK SMART Navigation
LG 55LA7400 | Owners Manual - Page 29
screen. If registration fails, turn the TV off and back on, then press the Wheel (OK) to complete registration. How to Re-register the Magic Remote Control BACK HOME 1 Press and hold the BACK and SMART using the Magic remote control. yManufacturer and installer cannot provide service related to
LG 55LA7400 | Owners Manual - Page 30
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 yYou can also access Initial Setting by accessing OPTION in the main menu
LG 55LA7400 | Owners Manual - Page 31
options CHANNEL Setting To set TV lock options PICTURE, SOUND Setting OPTION LG SMART Function To set language To set caption Advanced Function To set Magic remote control Information To set other options Index 23 4 Online User Guide 5 (Depending on country) 1 Shows the video you were
LG 55LA7400 | Owners Manual - Page 32
Temperature Storage Humidity MODELS Dimensions (W x H x D) With stand Without stand Weight With stand Without stand Current Value / Power consumption MODELS Dimensions (W x H x D) With stand Without stand Weight With stand Without stand Current Value / Power consumption AC 100 - 240
LG 55LA7400 | Owners Manual - Page 33
With stand Without stand Weight With stand Without stand Current Value / Power consumption 47LA7400 (47LA7400-UD) 1,063 x 697 x 269 (mm) 41.8 x 27.4 x 10.5 (inch) 1,063 x 627 x 34.5 (mm) 41.8 x 24.6 x 1.3 (inch) 16.7 kg (36.8 Ibs) 14.6 kg (32.1 Ibs) 1.2 A / 120 W 55LA7400 (55LA7400-UD) 1,233
LG 55LA7400 | Owners Manual - Page 34
operating frequency and this product is set for the regional frequency table. yContains FCC ID: BEJWN8122E1 Contains IC: 2703H-WN8122E1 Bluetooth module (BM-LDS401) specification Standard Bluetooth Version 3.0 Frequency Range 2400 ~ 2483.5 MHz Output Power (Max.) 10 dBm or lower yContains
LG 55LA7400 | Owners Manual - Page 35
SPECIFICATIONS 35 3D supported mode (For 3D TV) yVideo, which is input as below media contents is switched into the 3D screen automatically. 3D supported mode automatically Input HDMI USB DLNA DTV Signal 1080p 1080i 720p 480p Horizontal Frequency (kHz) 54.00 67.50 27.00 33.75 67.50 67.50 33.
LG 55LA7400 | Owners Manual - Page 36
x 1080p Others 3D supported mode manually Playable 3D video format 2D to 3D, S/S, T&B 2D to 3D, S/S, T&B, C/B, R/I, C/I (60Hz : F/S) 2D to 3D, S/S, T&B 2D to 3D, S/S, T&B 2D to 3D, S/S, T&B, C/B, R/I, C/I (60Hz : F/S ) 2D to 3D, S/S, T&B, C/B, R/I, C/I (60Hz : F/S ) 2D to 3D, S/S, T&B 2D to 3D 2D
LG 55LA7400 | Owners Manual - Page 37
it may result in fire, electric shock, or malfunction. Power cord Remove the accumulated dust or dirt on the power cord regularly. ENGLISH TROUBLESHOOTING Problem Solution Cannot control the TV with the remote control. yCheck the remote control sensor on the product and try again. yCheck if
LG 55LA7400 | Owners Manual - Page 38
LG 55LA7400 | Owners Manual - Page 39
supported on the proper stands cords and cables connected to the flat panel display so that they cannot be pulled or grabbed by curious children. WALL MOUNTING: IF YOU DECIDE TO WALL MOUNT YOUR FLAT PANEL DISPLAY, ALWAYS: y Use a mount instructions supplied by the display and wall mount
LG 55LA7400 | Owners Manual - Page 40
1-888-865-3026 USA, Commercial User 1-888-542-2623 CANADA Register your product Online! www.lg.com This product qualiﬁes for ENERGY STAR in the "factory default (Home Use)" setting. Changing the factory default settings or enabling other features may increase power consumption that could exceed the
LG 55LA7400 | Owners Manual - 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
LG 55LA7400 | Owners Manual - Page 42
71 Green 72 Red 79 Ratio / Aspect Ratio 91 AD (Audio Description) 7A User Guide 7C Smart / Home 7E SIMPLINK 8E (Forward) 8F (Rewind) AA Info AB Program Guide B0 (Play) B1 廐 (Stop / Live TV) BA 廑 (Freeze / Slow Play / Pause) BD 幽 (REC) DC 3D 9F App / * Note R/C Button R/C Button
LG 55LA7400 | Owners Manual - Page 43
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
LG 55LA7400 | Owners Manual - Page 44
in the manual. * For other models, connect to the USB port. SERVICE ONLY 1 3 (PC) (TV) 2 - This connection can only be used for the following models: 55/47/39LN5450-UA, 55/50/47/42LN5400-UA, 42/39/32LN5300-UA, and 37/32LN530B-UA. (PC) 1 3 2 RS-232C IN (CONTROL & SERVICE) (TV) - This
LG 55LA7400 | Owners Manual - Page 45
COMMAND1 COMMAND2 DATA (Hexadecimal) 01. Power off k 02. Aspect Ratio k 03. Screen Mute k 04. Volume Mute k 05. Volume Control k 06. Contrast k 07. Brightness k 08. Color/ Colour k 09. Tint k 10. Sharpness k 11. OSD Select k 12. Remote Control Lock k Mode a 00 13. Balance
LG 55LA7400 | Owners Manual - Page 46
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. * [Set ID
LG 55LA7400 | Owners Manual - Page 47
the MUTE button on remote control. Transmission [k][e][ ][Set ID][ ][Data][Cr] Data 00 : Volume mute on (Volume off) 01 : Volume mute off (Volume on) Ack [e][ ][Set ID][ ][OK/NG][Data][x] 02. Aspect Ratio (Command: k c) (Main Picture Size) To adjust the screen format. (Main picture format) You can
LG 55LA7400 | Owners Manual - Page 48
(Command: k m) To lock the front panel controls on the monitor and remote control. Transmission [k][m][ ][Set ID][ ][Data][Cr] Data 01 : Lock off 01 : Lock on Ack [m][ ][Set ID][ ][OK/NG][Data][x] * If you are not using the remote control, use this mode. When main power is off & on (plug-off and
LG 55LA7400 | Owners Manual - Page 49
Number - 46 : Cable TV (CADTV) - Use Major Channel Number Only (One Part Channel) Two bytes are available for each major and minor channel data, but usually the low byte is used alone (high byte is 0). * Tune Command Examples: 1. Tune to the analogue cable (NTSC) channel 35. Set ID = All = 00
LG 55LA7400 | Owners Manual - Page 50
: Del(ATSC,ISDB)/Skip(DVB) 01 : Add Ack [b][ ][Set ID][ ][OK/NG][Data][x] * Set the saved channel status to del(ATSC, ISDB)/ skip(DVB) or add. 20. Control Back Light (Command: m g) • For LCD TV / LED TV To control the back light. Transmission [m][g][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64
LG 55LA7400 | Owners Manual - Page 51
on model) To change 3D option for TV. Transmission [x][v][ ][Set ID][ ][Data 00][ ] [Data 01][Cr] [Data 00] 3D option 00 : 3D Picture Correction 01 : 3D Depth (3D Mode is Manual Only) 02 : 3D Viewpoint 06 : 3D Color Correction 07 : 3D Sound Zooming 08 : Normal Image View 09 : 3D Mode (Genre) [Data
LG 55LA7400 | Owners Manual - Page 52