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LG 55LA7400 User Manual

LG 55LA7400
72 pages
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www.lg.com
P/NO : MFL67652612 (1302-REV01)
47LA6900
55LA6900
47LA7400
55LA7400
60LA7400
Please read this manual carefully before operating
your set and retain it for future reference.
OWNER’S MANUAL
LED TV
* LG LED TV applies LCD screen with LED backlights.
47LA6950
55LA6950

Other manuals for LG 55LA7400

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LG 55LA7400 Specifications

General IconGeneral
Response time- ms
Display diagonal55 \
Display brightness- cd/m²
Native aspect ratio16:9
Supported video modes720p, 1080i, 1080p
Screen format adjustments4:3, 16:9
Motion interpolation technologyTruMotion
3DYes
3D typePassive
Built-in cameraNo
Bundled softwareWindows 8 Certified App Store
3D glasses quantity4
Storage temperature (T-T)-20 - 60 °C
Storage relative humidity (H-H)70 - 85 %
Operating relative humidity (H-H)70 - 80 %
Analog signal format system-
Sound modesGame, Movie, Music, Sports, Standard
Audio decodersDolby Digital, DTS
Number of speakers2
Sustainability certificatesENERGY STAR
RF ports quantity1
HDMI ports quantity3
DVI-D ports quantity0
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Audio formats supportedAAC, AC3, EAC3, HAAC, MP3, PCM
Image formats supportedJPG
Video formats supportedDIVX HD, MPEG, MPO
Product colorSilver
Compatible productsAN-MR400 AN-VC500 AG-F310
Panel mounting interface400 x 400 mm
Operating temperature (T-T)0 - 40 °C
Remote control typeMagic
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.3 W
Power consumption (typical)53.9 W
Package depth254 mm
Package width1320 mm
Package height940 mm
Package weight29485 g
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)305 mm
Height (with stand)788 mm
Weight (with stand)22680 g
Depth (without stand)24.4 mm
Width (without stand)1220 mm
Height (without stand)711 mm
Weight (without stand)19960 g

Summary

IMPORTANT SAFETY INSTRUCTIONS

Viewing 3D Imaging

Viewing Environment

Guidelines for optimal viewing conditions and time.

Viewing Age

Recommendations for different age groups when viewing 3D content.

Cautions when using the 3D glasses

Proper handling and storage advice for 3D glasses.

LICENSES

OPEN SOURCE SOFTWARE NOTICE

INSTALLATION PROCEDURE

ASSEMBLING AND PREPARING

Steps for setting up the TV, including unpacking, attaching stand, and mounting.

MAKING CONNECTIONS

Connecting to an antenna or cable

Guide for connecting an antenna or cable box to watch TV.

Connecting to a HD receiver, DVD Player or VCR

Instructions for connecting external video sources like DVD players and VCRs.

DVI to HDMI Connection

How to connect devices using a DVI to HDMI cable for video signal.

Connecting to a mobile phone

Guide for connecting a mobile phone using MHL for screen mirroring.

Component Connection

Instructions for connecting analog video and audio using component cables.

Composite Connection

How to connect devices using composite cables for analog video and audio.

Connecting a PC

Steps for connecting a computer to the TV via HDMI or DVI.

Connecting to an Audio System

Guide for connecting an external audio system via digital optical cable.

Connecting Headphones

Instructions for connecting headphones for private listening.

Connecting a USB Device

How to connect USB storage devices to play multimedia files.

MAGIC REMOTE CONTROL FUNCTIONS

Registering Magic Remote Control

Procedure for pairing the Magic Remote Control with the TV.

How to use Magic Remote Control

Instructions on operating the TV using the Magic Remote Control pointer.

WATCHING TV

Turning the TV on for the first time

Initial setup guide for language, environment, and network settings.

USING THE USER GUIDE

SPECIFICATIONS

EXTERNAL CONTROL DEVICE SETUP

MAINTENANCE

Cleaning Your TV

Guidelines for cleaning the screen, frame, cabinet, and power cord.

TROUBLESHOOTING

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