去触摸屏上限

55" Touch Screen AMH-T55 is designed to beintegrated into micro industries 55 inch touch monitor, which is well appropriate for the wide applications, like Business,Commercial, Education, Presentation, Seminar, Home Entertainment, & Recreation, etc. Screen Parameter Transmittance≥92%, 100% max (without Glass)Outline Dimension1348(W±2.0)X802(D± 2.0)X8mm(H± 0.5) Detection FormInfrared rays interception detection formActive Area1292mm(W)x746mm(D)Resolution4096(W)x4096(D)Output FormatCoordinate OutputOptical Element Pace5.97mmMinimum Touch body Diameter>5mmResponse Speed16ms—25msTouch Accuracy±1.5mmTouch LimitationNo Limitation Electricity Scan Frequency 50Hz USB1.1 Connector type A type Transmission speed 12Mbps Signal +5V, D-, D+, GND Connector USB A Port connector for cable Temperature Range Operating -40°C 70°C Storage -40°C 80°C Humidity Operating 0%-85%, non condensing Storage 0%-95%, non condensing Power Supply DC 5V ± 5%, 270mA 290mA Communication Interface USB Port or RS232 (Plug & Play,No Drive) Communication Distance 25Meter Software Operation System WINDOWS 2000/2003/XP/Vista& LINUX Scanning Mode Auto Start, Always Scanning Movement Mode Input Point, Finishing Point, Following, Continuous Detection