MultiTaction MT557D - Appendix A. Technical Specifications; Display; Touch Sensing Hardware; Interfaces

MT CELL SETUP MANUAL MT556XNB, MT556UNB AND MT557D | 37
APPENDIX A. TECHNICAL SPECIFICATIONS
Revision 3.0 www.multitaction.com
15.9.2020
P/N: MT2201012
Technical specifications Appendix A.
A.1 Display
MT557D
MT556XNB
MT556UNB
Display technology
TFT LCD
TFT LCD Extremely
Narrow Bezel
TFT LCD Ultra Narrow
Bezel
Display size
55" 16:9 wide
55" 16:9 wide
55" 16:9 wide
Native Resolution
Full HD 1920 x 1080
Full HD 1920 x 1080
Full HD 1920 x 1080
Display Colors
16.7 million
16.7 million
16.7 million
Display Active Area
1209 x 680 mm
1209 x 680 mm
1209 x 680 mm
Pixel Pitch
0.63 x 0.63 mm
0.63 x 0.63 mm
0.63 x 0.63 mm
Pixel Response Time
8ms gray to gray
8ms gray to gray
8ms gray to gray
Brightness
700 cd/m2
700 cd/m2
530 cd/m2
Contrast Ratio
4000:1 typical
4000:1 typical
4000:1 typical
Picture Frame Rate
60 Hz
60 Hz
60 Hz
Backlight
White LED matrix array
White LED matrix array
White LED matrix array
Viewing angle (horizontal
and vertical)
178°
178°
178°
A.2 Touch sensing hardware
MT557D, MT556XNB and MT556UNB
Touch technology
Clearsight touch
Tracking speed
120 fps
IR source and camera
Integrated Backlight Emitter Camera modules
IR wavelength
850 nm
A.3 Interfaces
MT557D, MT556XNB and MT556UNB
Video input
DisplayPort
Control input
Ethernet RJ45
Keyboard and mouse input
3 x USB 2.0 Type-A
Power connector
IEC C14