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Liquid Crystal Parameters | Display and Brand | 55” LED (BOE) | ||
Display Ratio | 16:09 | |||
Display Area | 1209*680 | |||
Resolution | 1920*1080 | |||
Dot Distance | 0.210×0.630 mm | |||
Horizontal Frequency | 30 - 80KHZ | |||
Vertical Frequency | 60/75HZ | |||
Number of colors | 167,700 true colors | |||
Lamp Life | 50000 hours | |||
Average Brightness | 350cd/m 2 | |||
Contrast | 1400:01 | |||
Viewing Angle | Up and down 178° left and right 178° | |||
Input Voltage | AC 110-220V(50HZ-60HZ) | |||
Power Management | VESA DPMS compliant | |||
Power Consumption | ≤180W | |||
Operating Temperature | 0- 40 ℃ | |||
Storage Temperature | -10-50 | |||
I/O interface | USB Interface | 4-way USB2.0 (2 USB HOST, 2 USB socket) | ||
Audio/Video Output | Left and right channel outputs, built-in dual 4R/20W, 8R/10W amplifiers | |||
LAN Network Interface | 1 way RJ45 | |||
power supply | Supply Voltage | DC12V/AC100-240V 50/60Hz (External) | ||
Standby Power (Energy Star) | 1W | |||
Touch Parameters | Touch Frame Brand | CVT | ||
Sensing Technology | Infrared tube sensing, the number of tube pairs not less than 300 pairs | |||
Number of Touch Points | IR 10 points | |||
Sensing Objects | Finger, pen and any other opaque objects | |||
Touch Accuracy | <1.5mm (center area) <2.0mm (edge area) | |||
Resolution | 32767 X 32767 | |||
Response time | Single Point Mode:First Point (Click):8ms ,Continuous (Writing):3ms Multi-Point Mode:First Point (Click):8ms ,Continuous (Writing):8ms Mouse:First Point (Click):8ms ,Continuous (Writing):8ms | |||
Cursor speed | Single point: up to 300 points/second Multi point, mouse: 125 points/second | |||
Lifespan | Greater than 60,000,000 clicks | |||
Screen protection glass | 3mm optical glass, tempered | |||
Touch screen power supply | USB power supply (4.6-5 volts, DC) | |||
Power Consumption | Less than or equal to 1W | |||
Compatible Systems | Compatible with WIN7,WIN8 2-point operation and writing, support WIN7 gesture recognition | |||
Positioning | Compliance with HID device standards, no need to locate, while supporting the management program to locate the correct. Optional 4-point or 5-point positioning | |||
Anti-Light Failure Function | Anti-light degradation circuit, effectively prevent performance degradation due to long working hours. | |||
Power supply | MAGAMIT integrated power supply | |||
Wireless keyboard and mouse | Option | |||
Storage Humidity | 5%~95 |