LG 55LH400C User Manual
55" class (54.6" diagonal)
lcd tv
55LH400C
LCD Commercial Widescreen
Integrated Full 1080p HDTV
PUBLIC DISPLAY SETTINGS - CLONING CAPABLE
EcoSmart™
Intelligent Sensor
Dynamic Power Savings
Static Power Savings
ENERGY STAR®3.0 QUALIFIED & RoHS COMPLIANT
DYNAMIC CONTRAST RATIO
80,000:1
RESPONSE TIME 2.7ms (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™
4 HDMI™ INPUTS WITH HDCP
V.1.3 with deep color
2 YEAR LIMITED WARRANTY
(parts and labor)
w w w. L G c o m me r c i a l . c o m
L I F E ’ S G O O D . . .
Enter
Move
PICTURE
▼
Aspect Ratio: 16:9
P
icture Wizard
Energy Saving
: Off
P
icture Mode: Standard
• Backlight 70
•
Contrast90
• Brightness50
•
Sharpness70
Off
M
inimum
M
edium
M
aximum
Screen off
WHEN IT’s GREEN.
EcoSmart
•Intelligent Sensor - Continually monitors room light conditions to automatically
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.
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
onsumption level to reduce power and increase energy savings.
c
• RoHS Compliant - Meets directive on restriction of hazardous substances.
• Energy Star 3.0 Qualified - Meets current reduction requirements of energy
consumption.
ENERGY SAVING LEVELS
Manually select your choice for the brightness level for the television. By selecting
Minimum, Medium, or Maximum, thepower consumption will be reduced andan increase
in energy savings can be achieved. (Note: Selecting minimum level may slightly increase power
onsumption)
c
By utilizing the 120Hz refreshrates,themotion blur on LCD televisions
hasbeen greatlyimproved. The highsetting provides smootherpicture
movement. The low setting provides a standard smooth picture
movement.
TESTING CONDITION IN STANDARD MODE
Applied Model
Energy Saving
Level
Brightness
[cd]
OFF 387 277 0.0
Minimum 390 282 -1.8
55LH400C
Medium 267 199 28.2
Maximum 134 116 58.1
Screen off 0 25.8 90.7
Note: Power consumption was measured with video signal - IEC62087 dynamic broadcast. Energy
Saving percentages listed are based on Energy Saving default value in the Off mode.
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
Power
Consumption
[Watts]
Energy savings
[%]
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
toMP3filesatthe sametime for a picture slide show.Allows hotel guests to
enjoy all of thosefamilyphotosfor a truly memorableviewing 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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