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| Optical Touch Monitor Specification | ||
| Principle | Infrared Optical Structure | |
| Sensor refresh rate | 120 frames/sec | |
| Resolution | 4096*4096 | |
| Accuracy | < ± 2.5 mm 95% coverageAll test with 5 mm diameter stylusComply to Win7 logo requirement | |
| Glass thickness | 1.9 + 0.1/-0.2 mm | |
| Glass treatment | Chemical Tempered, Clear Glass | |
| Glass Transmittance | >88%, Average | |
| Module weight | 70g ± 5% | |
| Stylus size | Finger or Stylus diameter 5mm | |
| LCD | 42” | |
| Calibration | In-Factory Calibration, User calibration free | |
| Interface | USB HID multi-touch digitizer | |
| OS | Microsoft Windows 7 | |
| Certification | WINDOWS TOUCH digitizer WHQL test | |
| Power | Recommend design: 3WOperating mode: 3W (peak)3W (average) | |
| USB Power Requirements | Digital Power 5V (±5%) | |
| Board size | Include component | |
| Operation Range | 0~55 | 120mm*40mm*15.8mm60mm*25mm*6.3mm |
| Storage Range | -30~650%~90% RH | |
42" Optical Image Touch Screen