LG 55LH400C User manual

55LH400C
55" class (54.6" diagonal)
lcd tv
LCD Commercial Widescreen
w w w. LG c o m m e r c i a l . c o m
PUBLIC DI PLAY ETTING - CLONING CAPABLE
Eco mart™
ntelligent Sensor
Dynamic Power Savings
Static Power Savings
ENERGY TAR®3.0 QUALIFIED & RoH COMPLIANT
DYNAMIC CONTRA T RATIO
80,000:1
RE PON E TIME 2.7ms (G to G)
NATIVE DI PLAY RE OLUTION
1920 x 1080 (full HD 1080p)
BUILT-IN AT C/NT C/QAM CLEAR TUNER
INVI IBLE PEAKER Y TEM
Hidden speaker grilles
LG' EXCLU IVE XD ENGINE®
U B 2.0 MEDIA HO T FOR PHOTO AND MU IC
U B CLONING
CLEAR VOICE II
REAL CINEMA™
4 HDMI™ INPUT WITH HDCP
V.1.3 with deep color
2 YEAR LIMITED WARRANTY
(parts and labor)
Integrated Full 1080p HDTV
LGE100930SPEC_LH400C:Layout 1 11/6/09 1:31 PM Page 1

EcoSmart
• ntelligent Sensor - Continually monitors room light conditions to automatically
optimize the picture quality for a more enjoyable viewing experience, which can help
save energy.
•Dynamic Power Savings - Using built-in algorithms, TV will automatically reduce the
power consumption based on incoming video, while maximizing picture performance.
•Static Power Savings - Picture brightness level can be set at the preferred power
consumption level to reduce power and increase energy savings.
•RoHS Compliant - Meets directive on restriction of hazardous substances.
•Energy Star 3.0 Qualified - Meets current reduction requirements of energy
consumption.
L F E ’ S G O O D . . .
WHEN T’sGREEN.
LG is committed to improving product development,
manufacturing and usage to meet the demand
for environmentally friendlier products. Our
55LH400C television has technologies to reduce
power consumption and in return increase cost
savings per room. We’ve also placed limits in the
amounts of harmful materials used in these
televisions.
By utilizing the 120Hz refresh rates, the motion blur on LCD televisions
has been greatly improved. The high setting provides smoother picture
movement. The low setting provides a standard smooth picture
movement.
VIEWING QUALIT AS THE DIRECTOR INTENDED
24p playback matches the original frame rate of film based content,
making your viewing experience one step closer to “Real Cinema”.
Original Film
Original film has a frame rate of
24 frames per second. To be
viewed on standard video
equipment such as TVs it must be
have a pull down solution.
Real Cinema
Real Cinema uses a 2:3 pull down
which takes every other frame and
splits it into three fields of video for
a smoother transition from film to
video.
Dramatization
NTSC Pulldown Solution
NTSC corrects the frame rate
difference by repeating every 4th
frame. Sound must be separated
from the film to avoid any
distortion.
Dramatization
Applied Model Energy Saving
Level
Brightness
[cd]
Power
Consumption
[Watts]
Energy savings
[%]
55LH400C
OFF 387 277 0.0
Minimum 390 282 -1.8
Medium 267 199 28.2
Maximum 134 116 58.1
Screen off 0 25.8 90.7
TESTING CONDITION IN STANDARD MODE
Note: Power consumption was measured with video signal - EC62087 dynamic broadcast. Energy
Saving percentages listed are based on Energy Saving default value in the Off mode.
ENERG SAVING LEVELS
Manually select your choice for the brightness level for the television. By selecting
Minimum, Medium, or Maximum, the power consumption will be reduced and an increase
in energy savings can be achieved. (Note: Selecting minimum level may slightly increase power
consumption)
Enter
Move
PICTURE
▼
Aspect Ratio:16:9
Picture Wizard
Energy Saving :Off
Picture Mode:Standard
• Backlight 70
•Contrast90
• Brightness50
•Sharpness70
Off
Minimum
Medium
Maximum
Screen off
Automatically examines the room environment and optimizes the
picture to the light and color conditions in the room for a more
enjoyable viewing experience–that can also save energy and money.
Easily connect your external USB drive to enjoy JPEG photos while listening
to MP3 files at the same time for a picture slide show. Allows hotel guests to
enjoy all of those family photos for a truly memorable viewing experience.
OFF LOW H GH
Backlight
Color
Sharpness
Color Temp
Power Consumption
LGE100930SPEC_LH400C:Layout 1 11/6/09 1:32 PM Page 2

4-Screws
(not provided)
Stand
Desk
MOUNTING HOLES ON STAND
ATTACH NG THE TV TO A DESK
VIDEO
AUDIO
L R
RS-232C IN
( CONTROL&SERVICE)
AUDIO IN
(RGB/DVI)
OPTICAL DIGITAL
AUDIO OUT
ANTENNA/
CABLE IN
RGB IN (PC)
AV IN 1
COMPONENT IN
2
3
1
2
1
MONO
( )
AUDIOVIDEO
/DVI IN
LR
AV IN 2
L/MONO
R
AUDIO
VIDEO
USB IN
IN 4
22.6”
52.7”
16.7”
32.6”
35.5”.
4.3”
REAR SIDE
PUBLIC DISPLA SETTINGS
When used in public areas, these HDTVs can be
easily programmed by the installer to have the
TV turn on at a specified channel/volume level,
set the minimum/ maximum volume, lock out the
control panel/remote, set the aspect ratio, and
return to a factory reset. By using Power
Management, these displays can be
programmed to turn off if there has been no
activity (remote or control panel buttons) for a
preset time (1-7) hours.
Public Display Mode No
Start Channel No
Ch. Type TV
Major 2
Minor 0
Minimum Volume 0
Maximum Volume 100
Start Volume No
Level 20
Power Management No
Setting 1
Key Management 0
Factory Reset 0
Aspect Ratio 0
PDM Plus
Public Display Setting
USB CLONING
USB cloning will allow for easy transfer of Public
Display Settings from the “Master TV” to an unlimited
number of same type televisions.
AV IN 2
L/MONO
R
AUDIO
VIDEO
IN 4
A
V IN 2
AV IN 2A
L/
MON
O
R
AUDIO
A O
VIDEO
IN 4
USB IN
SOUND IS HEARD, NOT SEEN
Enjoy a combination of smart technology
and stylish design with the invisible
speaker system custom tuned by audio
expert Mr. Mark Levinson. This unique
system provides a clean, polished look
and an enhanced auditory experience
by increasing the sweet spot and
providing a wider sound field.
400mm
400mm
LGE100930SPEC_LH400C:Layout 1 11/6/09 1:32 PM Page 3

All screen images are simulated. Dimensions and weights are approximate.
Design, features and specifications subject to change without notice.
© Copyright 2009 LG Electronics USA, nc. All Rights Reserved. “LG Life’s Good” is a
registered trademark of LG Corp. XD Engine is a registered trademark of LG Electronics,
nc. HealthView and EcoSmart are trademarks of LG Corp. ENERGY STAR is a registered
trademark of the U.S. Environmental Protection Agency.
Dolby and the double-D symbol
are registered trademarks of Dolby Laboratories. SRS and the SRS symbol and
TruSurround XT are trademarks or registered trademarks of SRS Labs, nc.
VESA is a
trademark of Video Electronics Standards Association. All other product and brand
names are trademarks or registered trademarks of their respective companies.
Printed in the USA. November 2009
XT
specifications
www.LGcommercial.com
lcd tv
LCD SPECIFICATION
Screen Size (Class) 55” class (54.6” diagonal)
Native Display Resolution 1920 x 1080
PC Max Resolution (RGB, HDM ) 1920 x 1080
Brightness 500 cd/m
2
Dynamic Contrast Ratio 80,000:1
Contrast Ratio 1,400:1
Viewing Angle 1
78°/178°
120Hz TruMotion Yes (except in PC mode)
Color Reproduction 10 Bit
Response Time 2.7ms (G to G)
Life Span (Typical) 60,000 hrs
BROADCASTING S STEM
Analog Yes
ATSC/NTSC/Clear QAM Yes (1 tuner)
VIDEO
XD Engine Yes
Aspect Ratio 16:9
Aspect Ratio Correction 6 Modes
Just Scan
(0% overscan)
HDM 1080p/1080i/720p
Component 1080p/1080i/720p
RF/DTV 1080i/720p
Enhanced Noise Reduction (Video Noise Filter) Yes, 3D NR/MPEG NR
Digital Comb Filter Yes (3D)
Color Temperature Control 3 Modes (Norm, Warm, Cool)
Black Stretcher Yes
24p Real Cinema Yes
Cinema 3:2/2:2 Mode Yes
Picture Reset Yes
AV Mode (Picture & Sound) 3 Modes (Cinema, Sport, Game)
Picture Mode Yes (9 modes)
DTV Signal Strength ndicator Yes
Video Reset/ nitializing Yes
AUDIO
Mono/Stereo/Dual (MTS/SAP) Yes
Audio Output Power (Watts - THD 10%) 10W x 2
nvisible Speaker System Details 2 Way 4 Speaker
Dolby Digital 5.1 Decoder Yes
Surround System Type SRS TruSurround XT
Bass/Treble/Balance Controls Yes
Clear Voice Yes
Auto Volume Leveler Yes
Sound Mode 5 Modes
SPECIAL FEATURES
Public Display Settings Yes , V2.5
Brightness Optimization Yes (Available in Standard, Natural, Sport, Game,
Expert 1, & Expert 2 modes)
Picture Wizard Yes
Backlight Control Yes
Video Mute Yes
USB Cloning Yes
1080p Source nput
HDM 60p/30p/24p
Component 60p/30p/24p
RGB 60p
A/V nput Navigation Yes
nput Labeling/Sub-title Yes
Quick View (Previous Channel) Yes
Quick Setup Guide Yes
Simple Manual Yes
Parental Control w/V-Chip Yes
Key Lock/Child Lock Yes
Customizable Closed Caption/Sub-title Yes
LG S MPL NK (HDM CEC) Yes
Screen Adjust/Auto (manual) Configure Yes
CONVENIENCE FEATURES
Language English/Spanish/French/Korean
Alvin U Yes
Auto & Manual Tuning/Programming Yes
Channel Add/Delete Yes
Channel Labeling Yes
Favorite Channel Programming Yes
Auto/Manual Clock Yes
On/Off Timer Yes
Sleep Timer Yes
Auto Off/Auto Sleep (When no video is present) Yes
AUDIO/VIDEO INPUTS/OUTPUTS
RF n (Antenna/Cable) 1
L/R Audio/Composite Video n 1 (rear), 1 (side)
HD Component Video n (Y, Pb, Pr) + L/R Audio 2
Digital Audio Out (Optical) 1
HDM /HDCP nput (V1.3 with Deep Color) 3(rear), 1 (side)
RGB n (D-Sub 15pin) - PC 1
PC Audio nput 1
RS-232c n 1(Control/Service)
USB 2.0 nput 1 (Side) Media Host (JPEG, MP3) , Cloning,
and Service
CABINET/ACCESSORIES
Cabinet Color Glossy Black
Swivel Stand (degrees) + 20°/-20°
Mechanical Power Off Yes
Fire Retardant Cabinet Material Yes
VESA
®
Standard Mount Compliant (WxH) 400mm x 400mm, M6 screw
Kensington Security System Slot Yes
Power ndicator Yes (red - Standby, Blue - On)
Remote Control Yes
POWER
Voltage, Hz 100V - 240V, 50/60 Hz
Stand-by Mode Less than1W
Power Consumption 337W
EcoSmart - Energy Savings Yes ( ntelligent Sensor, Static/Dynamic Power
Savings)
ENERGY STAR 3.0 Qualified Yes
RoHS Compliant Yes
DIMENSIONS & WEIGHT
TV without stand (WxHxD) 52.7" x 32.6" x 4.3"
TV with stand (WxHxD) 52.7" x 35.5" x 16.7"
Shipping Dimensions (WxHxD) 57.3" x 40.2" x 21.3"
TV without stand weight 71.7 lbs.
TV with stand weight 79.4 lbs.
Shipping Weight 96.6 lbs.
SERVICE/LIMITED WARRANT 2 Years (Parts/Labor)
UPC CODE
55LH400C 7 19192 90000 4
55LH400C 55" class (54.6" diagonal)
LG Electronics U.S.A., nc.
Business Solutions Division
2000 Millbrook Drive
Lincolnshire, L 60069
Customer Service: 888.865.3026
Contact your LG Regional Sales Representative
Enterprise: 800.897.8788
Channel: 800.897.8871
Hospitality: 800.228.1236
E-mail: L[email protected]
SPEC_55LH400C_100930_PR
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