LG 55LA7400 User Manual

ENGLISH
24
MAKING CONNECTIONS
Method A: HDMI Connection
Connecting a PC
y
It is recommended to use an HDMI connection for the best image quality.
y
Depending on the graphics card, DOS mode video may not work if a HDMI to DVI Cable is in use.
y
In 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.
y
The synchronization input form for Horizontal and Vertical frequencies is separate.
y
Depending on the graphics card, some resolution settings may not allow the image to be positioned on the screen
properly.
NOTE
HDMI Connection DVI to HDMI Connection
Choose method A or B to make connection.
HDMI
IN
2 1
(ARC)
3
(MHL)
/DVI
(*Not Provided)
PC
Choose any HDMI input port to connect.
It does not matter which port you use.
Method A: HDMI Connection

LG 55LA7400 Specifications

General

Response time	- ms
Display diagonal	55 \
Display brightness	- cd/m²
Native aspect ratio	16:9
Supported video modes	720p, 1080i, 1080p
Screen format adjustments	4:3, 16:9
Motion interpolation technology	TruMotion
3D	Yes
3D type	Passive
Built-in camera	No
Bundled software	Windows 8 Certified App Store
3D glasses quantity	4
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 modes	Game, Movie, Music, Sports, Standard
Audio decoders	Dolby Digital, DTS
Number of speakers	2
Sustainability certificates	ENERGY STAR
RF ports quantity	1
HDMI ports quantity	3
DVI-D ports quantity	0
USB 2.0 ports quantity	USB 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 supported	AAC, AC3, EAC3, HAAC, MP3, PCM
Image formats supported	JPG
Video formats supported	DIVX HD, MPEG, MPO
Product color	Silver
Compatible products	AN-MR400 AN-VC500 AG-F310
Panel mounting interface	400 x 400 mm
Operating temperature (T-T)	0 - 40 °C
Remote control type	Magic
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	53.9 W
Package depth	254 mm
Package width	1320 mm
Package height	940 mm
Package weight	29485 g

Weight 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