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Display Specifications
MT420S MultiTaction Cell 42" Full HD LCD Stackable
Display Specifications
MT420S
Display Technology
TFT LCD
Display Size
42’’ 16:9 Wide
Native Resolution
Full HD 1920 x 1080
Display Colors
16.7 million
Display Active Area
930 x 523 mm
Pixel Pitch
0.48 x 0.48 mm
Pixel Response Time
8 ms grey to grey
Brightness
400 cd/m
2
Contrast Ratio
3500 :1 typical
Picture Frame Rate
60 Hz
Backlight
White LED Matrix Array
Viewing Angle
178°
Touch Sensing Hardware
Touch technology
Computer Vision Through Screen
Tracking Speed
Up to 200 Hz
IR Source & cameras
Integrated Backlight Emitter Camera modules
IR Wavelength
850 nm
Touch Surface
Display Safety Glass
Tempered 4 mm Optiwhite Glass covering
whole front surface
Interfaces
Video Input
DVI-D, DisplayPort*
Control Input
Ethernet, USB B*
Auxiliary input for keyboard,
mouse, and extra memory
3 x USB A
Power Connector
IEC C14
Electrical Specifications
Power Supply
100-240 VAC 50/60 Hz
Power Consumption
450 W
Touch Details
Tracking Software
Embedded MultiTaction Extensible Hybrid
Tracking Engine
Touch Input Types
Single finger, multiple fingers, single hand,
multiple hands and users, objects with opti-
cal markers. Click, hold and drag
Hand Recognition
Each finger identified to certain hand
Object Recognition
Supported with 2D fiducial markers
Number of Simultaneous Touch Inputs Unlimited
(1
Number of Simultaneous Users
Unlimited (separate hands)
(1
Positional accuracy
2 mm, directional compensation
Relative accuracy
Sub-pixel accuracy
Touch Latency
10 ms typical
(2
Tracking Data Outputs/APIs
Multi-Format Tracking Output: Low level C++,
TUIO, XML stream, Windows 7 Touch
Operating System Support
Windows 7, Linux, Mac OS X
Development Environment Support
Most major programming languages and
environments (MS surface 2 SDK, TUIO-
compatible systems)
(3
Software Development Kit
Cornerstone SDK available for C++/OpenGL
(Windows 7, Linux, Mac OS X)
Stackability
Up to 24 Cells can be connected to run a
single Multi-touch application
Environment Specifications
Operating Temperature
0 to +35 degrees C
Storage Temperature
-10 to +60 degrees C
(4
Relative Humidity
Non-condensing 80%
Dimensions and Weight
Physical Dimensions
965 x 557 x 200 mm
Bezel width
16 mm (bottom & sides), 17 mm (top)
Weight
32 kg (+5kg for two legs)
Color
Black
Shipping Dimensions
tbd
Shipping Weight
tbd
Display Mounting
VESA Mount
600 x 200 mm, M8 screws
Mounting positions
Vertical
Horizontal
Angled position
Table position
Display Array 2–24 Units
Symmetric or asymmetric layouts
Cooling
Cooling system
Forced Air
Convection method
Low Noise Variable Speed Internal Fans
Noise Level
15 - 25 dBA
Miscellaneous
Agency Approvals
CE
RoHS Compliant
Yes
Expected Life-time
Over 60,000 h
Warranty
1 Year
Sales Package Contents
Display Unit
1
Power Cords
5 m, EUR, US, GB
Digital Video Cable
DVI-D 5 m
USB A-B Cable
5 m
Cat5e Ethernet Cable
5 m
Display stand
Table stand for landscape/portrait use
Protective/autocalibration sheet
1
Mounting rail bits
2 pcs
Warranty Card
Quick Start Guide
Product Manual
English version
1)
Practically limited by how many people can fit next to display array.
2)
Measured from touch to processed tracking data output. Overall latency is more and
depends on the computer, operating system and application used.
3)
See Cornerstone data sheet for more details.
4)
Allow at least two hours for temperature normalization before switching on.
Specifications subject to change without notice.
* Not operational. Reserved for future use.
