LG 47LT55A User Manual
LG ‘IR Spread’ based
GHOST-FREE 42”/47” MULTI-TOUCH PREMIUM DISPLAY LT55A
GOST-FREE MULTI-TOUCH EXPERIENCE
LG proprietary touch technology can draw clean and
accurate diagonal lines through controlling multi-touch
gestures in great precision.
LG Ghost-free
DOCKING-TYPE PROFESSIONAL
SIGNAGE PLAYER
Compatible with MP500 player simplifies the cabling
and reduces space limitations.
MP500
Hybrid Type Media Player
10 POINTS MULTI-TOUCH EXPERIENCE
Can be used in various high-traffic locations such
as subway and exhibition halls for interactive wayfinding and informational purposes with our
improved 10 points touch monitors.
2 ~ 6 Point Competitor 10 Point LGCompetitor Ghosting
BUILT-IN MULTI-TOUCH
- No need to install external touch overlay
- Dust-free between touch frame and glass
ensures high reliability
- Slimmer design is ideal for space at a premium
Competitor
External Overlay
LG
Buit-in Touch
GREATER DURABILITY
LG premium signage display is highly durable and designed for operation 24 hours a day, seven days per week for
virtually continuous business use.
OFFOFF
Normal Structure PD Module Structure
LT55A 42”, 47”
MULTI-TOUCH DISPLAY
LT55A 42”, 47”
FEATURES
IPS Panel
• Low screen temperature on standard mode
• No blackening defect
• Wide viewing angle
Energy Star® 6.0 compliant
LT Series
Optimized Interactive Display
• Built-in touch display using IR spread type
• 10 touch points
• Ghost-free (*Ghosting : false touch point recognition during multi-touch)
• Anti-glare coating
• Greater durability of 24/7 operation
• Compatible with MP500 docking-type player
LT55A 42”, 47”
SPECIFICATIONS
PANEL
Viewing Angle (H x V)
CONNECTIVITY
Input (Rear)
Output (Rear)
PHYSICAL
SPECIFICATION
Carton Dimensions (W x H x D)
DIMENSION
(unit : mm) INTERFACE
Screen Size
Panel Technology
Aspect Ratio
Native Resolution
Brightness
Contrast Ratio
Dynamic CR
Response Time
Digital
Analog
Audio
External Control
USB
HDTV Formats
Digital
Analog
Audio
External Control
Bezel Width
Monitor Dimension
(W x H x D)
Weight (Head)
LT55A
42” / 47”
IPS
16 : 9
1920 x 1080 (FHD)
HDMI(1), DVI-D(1), DP(1) with HDCP for all input
Component(1), Composite(1), RGB(1)
RGB/DVI-D/AV/Component(3.5Φ 1)
RS232C(1), RJ45(1), IR(1)
Component : 720p, 1080i , 1080p
HDMI : 720p, 1080i, 1080p
External Speaker
42” : 99.09cm x 58.5cm x 7.20cm (TBD, Head Only)
99.09cm x 58.5cm x 8.50cm (TBD, Head +MP500)
47” : 110.27cm x 64.78cm x 7.12cm (TBD, Head Only)
110.27cm x 64.78cm x 8.42cm (TBD, Head +MP500)
42” : 21.0kg, 47” : 24.0 kg (TBD)
42” : 108.5cm x 74.0cm x 12.5cm (TBD)
47” : 118.7cm x 76.5cm, x 14.35cm (TBD)
450 cd/m
1,300 : 1
500,000:1
178 x 178
12 ms (G to G)
Yes(1)
-
-
-
25mm ↓(TBD)
2
SPECIAL FEATURES
Image may differ slightly from actual product. Specifications are subject to change without prior notice.
*
PHYSICAL
SPECIFICATION
ENVIRONMENT
CONDITIONS
POWER
STANDARD
(CERTIFICATION)
MEDIA PLAYER
COMPATIBILITY
SOFTWARE
COMPATIBILITY
ACCESSORY
Packed Weight
VESATM Standard Mount Interface
Temperature Sensor
Auto Brightness Sensor
Brightness / Contrast / Backlight
Position / Size
Auto Config / Phase
Energy Saving
Smart Energy Saving
Operation Temperature
Operation Humidity
Power Supply
Power
Consumption
ErP / Energy Star
Slot PC Compatible (Optional)
External Media Player Attatchable
SuperSign elite-w & lite
Typ
Smart Energy Saving
DPM
Power off
Safety
EMC
Included
Optional
42” : 24.7kg, 47” : 27.7 kg (TBD)
400mm x 400 mm
Yes
No
Yes
Yes
Yes
Yes (Minimum, Medium, Maxium)
Yes
0 °C to 40 °C
10 % to 80 %
100~240V, 50/60Hz
TBD
TBD
TBD
TBD
UL, cUL, CB scheme, TUV
FCC Class "A", VCCI, C-tick, CE, KCC
Yes / Yes (Energy Star 6.0)
Yes
No
Yes
Remote Controller, Power Cable, RGB Cable,
Manual, ESG, IR Receiver
AP-WX60 / AP-WX70 (Wall Mount),
SP-2100(Speaker), ST-200T(Stand)
MP500(Media Player)
42” 47”
990 x 585 x 72 / 21.0kg
17.7
VESA(mm) : 400 x 400 1102 x 647 x 71 / 24.0kg
990.9
17.7
17.7
17.7
585
51.2
44.5
72
17.7
17.7
VESA(mm) : 400 x 400
1102.7
17.7
17.7
52.7
44.5
647.8
71.2
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