Requirments of drive control system

Operating System windows XP/2003/Vista/Win7
Processor Pentium 300 at least
RAM More than 512M
Hard disk 20M free disk space
Interface USB1.1, USB2.0 interface

Photosensitive capability

Sensitive chip type 1/3 inch CMOS high-speech chip
Sensitive chip sensitivity 0.77V/Lux-sec
Projection Ratio 0.6
Supporting screen size 40~100 inches

Circumstance index

Operating temperature -20 centi degree ~50 centi degree
Operating humidity 90%± 2%
Transporation Avoid of sunningraining and being seriously clashed
Storage Indoor reservation with ventilation and drying

Major capability index

Principle of operation
S1D, which is possessed of new-fashioned function of high-speed, high accuracy and automatic anti-interference, introduces DIPI photoelectrical image processing techniques. After calibrating through driver software, it can easily do interactive operation on screen by using photoelectrical writing pen or pointer instead of a mouth.
Light source 850nm infrared
Interface of communication USB interface
Way of connecting <=20m USB cable(specially made)
Calibration guidance driver softwre
Calibration point numbers 9 points
Setting accuracy Max deviation<=4(pixel), Average deviation<=2(pixel)
frame rate 80 f/s
Resolution 6400*4800
Weight 125g