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55" class (54.6" diagonal)
lcd tv
55LD520C
LCD Commercial Widescreen
Integrated Full 1080p HDTV
PUBLIC DISPLAY SETTINGS - CLONING CAPABLE
EcoSmart™
Intelligent Sensor
Dynamic Power Savings
Static Power Savings
ENERGY STAR 4.1 AND RoHS COMPLIANT
DYNAMIC CONTRAST RATIO
70,000:1
RESPONSE TIME 2.4ms (G to G)
NATIVE DISPLAY RESOLUTION
1920 x 1080 (full HD 1080p)
BUILT-IN ATSC/NTSC/QAM CLEAR TUNER
INVISIBLE SPEAKER SYSTEM
Hidden speaker grilles
LG'S EXCLUSIVE XD ENGINE
USB 2.0 MEDIA HOST FOR PHOTOS AND MUSIC
USB CLONING
®
CLEAR VOICE II
REAL CINEMA™
3 HDMI™ INPUTS WITH HDCP
V.1.3 with deep color
2 YEAR LIMITED WARRANTY
(parts and labor)
w w w. L G s o l ut i o ns . c om
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L I F E ’ S G O O D . . .
®
E
nter
Move
PICTURE
▼
Aspect Ratio: 16:9
Picture Wizard
E
nergy Saving:Off
Picture Mode: Standard
• Backlight 70
• Contrast90
• Brightness50
• Sharpness70
Off
Minimum
Medium
M
aximum
Screen off
WHEN IT’s GREEN.
LG is committed to improving product development,
manufacturing and usage to meet the demand
for environmentally friendlier products. Our
55LD520C television has technologies to reduce
ower consumption and in return increase cost
p
savings per room. We’ve also placed limits in the
amounts of harmful materials used in these
televisions.
ENERGY SAVING LEVELS
Manuallyselect your choice forthe 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:
electing minimum level may slightly increase power consumption on some models)
S
EcoSmart
•Intelligent 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 4.1 Qualified - Meets current reduction requirements of energy
consumption.
TruMotion 120Hz technology lets you see sports, video games and
high-speed actionwith virtuallynomotionblur.Now your TVcan keep
up with your fast-moving entertainment.
Six distinct processescontributetopicture improvement.LG’sXD Engine®takes
thelowresolutionof analogsignals tonear HDlevels byimproving brightness,
contrast, detail and enhancing coloras well as reducing signal noise.
Dramatization
Dramatization
Automatically examines the room environment and optimizes the
picture to the light and color conditions in the room for a more
enjoyableviewing experience–thatcan also saveenergy andmoney.
Backlight
Color
Sharpness
Color Temp
Power Consumption
OFF LOW
VIEWING QUALITY AS THEDIRECTORINTENDED
24p playback matches the original frame rate of film based content,
making your viewing experienceonestep closer to “Real Cinema”.
Original Film
Original film has a frame rat e of
24 frames per s econd. To be
viewed on standard video
equipment suc h as TVs it m ust be
have a pull down solution.
Easilyconnectyour externalUSBdriveto enjoyJPEG photoswhilelistening
to MP3 files at the same time for a pictureslide show. Allows you to enjoy
all of those family photos for atruly memorable viewing experience.
NTSC Pulldown Solution
NTSC corrects the frame rate
difference by repeating every 4t h
frame. Sound must be s eparated
from the film to avoid any
distortion.
HIGH
Dramatization
Real Cinema
Real Cinema uses a 2:3pull down
which takes every otherframe and
splits it into three fields of video for
a smoot her transition from film to
video.
Dramatization
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ANTENNA/
CABLE IN
RGB IN (PC)
AUDIO IN
(RGB/DVI)
RS-232C IN
(CONTROL &
SERVICE)
OPTICAL
DIGITAL
AUDIO OUT
VIDEO
AUDIO
L/MONO
R
VIDEO
AUDIO
COMPONENT IN
AV IN 1
YPBP
R
L R
1
2
/DVIIN
22.6”
53.4”
16.6”
32.8”
35.4”.
4.3”
PUBLIC DISPLAY SETTINGS
P
ublic Display Mode No
S
tart Channel No
Ch. Type TV
Major 2
M
inor 0
M
inimum Volume 0
Maximum Volume 100
S
tart Volume No
L
evel 20
Power Management No
S
etting 1
K
ey Management 0
F
actory Reset 0
Aspect Ratio 0
P
DM Plus
P
ublic Display Setting
A
V IN 2
L/MONO
R
AUDIO
VIDEO
IN 4
USB IN
400mm
400mm
18.8”
9.9”
7.2”
STAND BODY
COVER BASE
4-Screws
(provided)
I
N 3
H/P USB IN
AV IN 2
VIDEO
AUDIO
L/MONO
R
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.
SOUNDISHEARD,NOTSEEN
Enjoyacombinationof smarttechnology
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 anenhanced auditory experience
by increasing the sweet spot and
providing a wider sound field.
USB CLONING
USB cloning will allow for easy transfer of Public
Display Settingsfromthe“MasterTV” to anunlimited
number of same type televisions.
MOUNTING HOLES ON STAND
ATTACHING THE TV TO A DESK
REAR
SIDE
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XT
®
55LD520C
lcd tv
55" class
LCD SPECIFICATION
Screen Size 55” class
Native Display Resolution 1920 x1080
C Max Resolution
P
ynamic Contrast Ratio 70,000:1
D
Contrast Ratio 1,400:1
Viewing Angle
20Hz TruMotion Yes
1
Color Reproduction 10Bit
ResponseTime 2.4ms
ife Span
L
(Typical)
BROADCASTING SYSTEM
nalog Yes
A
ATSC/NTSC/Clear QAM Yes
IDEO
V
XD Engine Yes
spect Ratio 16:9
A
Aspect Ratio Correction 6 Modes
Just Scan
(0% overscan)
DMI 1080p/1080i/720p
H
omponent 1080p/1080i/720p
C
RF/DTV 1080i/720p
nhanced Noise Reduction
E
igital Comb Filter Yes
D
olor Temperature Control 3 Modes
C
lack Stretcher Yes
B
4p Real Cinema Yes
2
inema 3:2/2:2 Mode Yes
C
icture Reset Yes
P
AV Mode II
Picture Mode Yes
DTV Signal StrengthIndicator Yes
Video Reset/Initializing Yes
AUDIO
Mono/Stereo/Dual
Audio Output Power
Invisible SpeakerSystem Details 1 Way 2 Speaker
Dolby Digital5.1 Decoder Yes
Surround System Type SRS TruSurroundXT
Bass/Treble/Balance Controls Yes
Clear Voice II Yes
Auto Volume Leveler Yes
Sound Mode 5 Modes
SPECIAL FEATURES
Public Display Settings Yes , V2.6
Brightness Optimization Yes
Picture Wizard Yes
BacklightControl Yes
Video Mute Yes
USB Cloning Yes
1080p Source Input
HDMI 60p/30p/24p
Component 60p/30p/24p
RGB 60p
A/V Input Navigation Yes
specifications
Input Labeling/Sub-title Yes
QuickView
QuickSetup Guide Yes
Simple Manual Yes
ParentalControl w/V-Chip Yes
KeyLock/Child Lock Yes
Customizable Closed Caption/Sub-title Yes
LG SIMPLINK
Screen Adjust/Auto
(54.6" diagonal)
(RGB, HDMI)
(Picture &Sound)
(MTS/SAP)
(Watts -THD 10%)
(PreviousChannel)
(HDMICEC)
(manual)
(Video Noise Filter)
Configure Yes
920 x 1080
1
1
78°/178°
(except in PC mode)
(G toG)
60,000hrs
(1 tuner)
es, 3D NR/MPEG NR
Y
(3D)
3 Modes
(8 modes)
Yes
10W x 2
(Available in Standard, Natural,Sport, Game,
Expert1, & Expert 2modes)
Yes
Yes
(54.6” diagonal)
(Norm, Warm, Cool)
(Cinema, Sport, Game)
ONVENIENCE FEATURES
C
anguage English/Spanish/French/Korean
L
Alvin UI Yes
Auto & Manual Tuning/Programming Yes
hannel Add/Delete Yes
C
Channel Labeling Yes
Favorite ChannelProgramming Yes
uto/Manual Clock Yes
A
On/Off Timer Yes
Sleep Timer Yes
uto Off/Auto Sleep
A
AUDIO/VIDEO INPUTS/OUTPUTS
F In
Antenna/Cable) 1
R
(
L/R Audio/Composite VideoIn 1 (
D Component VideoIn
H
igital Audio Out
D
DMI/HDCP Input
H
GB In
R
(D-Sub 15pin) -
C Audio Input 1
P
S-232c In 1
R
USB 2.0 Input
CABINET/ACCESSORIES
abinet Color Glossy Black
C
Swivel Stand (
Mechanical PowerOff Yes
ire Retardant Cabinet Material Yes
F
VESA®Standard Mount Compliant (WxH) 400mm x 400mm
ensingtonSecurity System Slot Yes
K
ower Indicator Yes
P
Remote Control Yes
POWER
Voltage, Hz 100V -240V, 50/60 Hz
Stand-by Mode (typ.) 0.3W
Power Consumption (
EcoSmart -EnergySavings Yes (
RoHS Compliant Yes
DIMENSIONS & WEIGHT
TV without stand (WxHxD) 53.4" x 32.8" x 4.3"
TV with stand (WxHxD) 53.4" x 35.4" x 16.6"
Shipping Dimensions (WxHxD) 56.7" x 39.3" x 20.6"
TV without stand weight 72.5 lbs.
TV with stand weight 80.2 lbs.
Shipping Weight 97.4 lbs.
SERVICE/LIMITED WARRANTY
UPC CODE
55LD520C 7 19192 90175 9
(When no videois present)
(Y, Pb, Pr) +
(Optical) 1
(V1.3 with Deep Color) 2 (rear),1(side)
PC 1
degrees) +
typ.)
L/RAudio
es
Y
rear)
side)
, 1 (
2
Control/Service)
(
1
(Side)
Media Host
and
Service
20°/-20°
red -Standby, Blue - On)
(
175W
IntelligentSensor,Static/DynamicPower
Savings)
2 Years (Parts/Labor)
(JPEG, MP3)
, Cloning,
www.LGsolutions.com
LG Electronics U.S.A., Inc.
Business Solutions Division
2000 Millbrook Drive
Lincolnshire, IL 60069
Customer Service: 888.865.3026
www.LGsolutions.com/support
Contact your LG Regional Sales Representative
Vertical Markets: 800.897.8788
Channel: 800.897.8871
Hospitality: 800.228.1236
E-mail:
SPEC_55LD520C_061047_PR
All screen images are simulated. Dimensions and weights are approximate.
Design, features and specifications subject to change without notice.
© Copyright 2010 LG Electronics USA, Inc. All Rights Reserved. “LG Life’s Good” is a
registered trademark ofLG Corp.XD Engineis aregistered trademark of LG Electronics,
Inc. HealthView and EcoSmart are trademarks of LG Corp.
symbol are registered trademarks of Dolby Laboratories.
TruSurround XT are trademarks or registered trademarks of SRS Labs, Inc.
trademark of Video Electronics Standards Association. All other product and brand
names are trademarks orregistered trademarks of theirrespective companies.
Printed in the USA. July 2010
Dolby and the double-D
SRS and the SRS symbol and
VESA is a
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