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All specifications are subject to change without notice.
(EN)
Specifications
Dual screen requires another dual screen driver, which can be download on
product web page.
Touch module
Model Name PT20
Operating Voltage 4.8 ~ 5.2V
Power Consumption Max 500 mA
USB Type (Power) Mini USB B type
Power Source Power via USB type A from projector
USB Cable Distance Max 2 meters
Wavelength 940 nm ± 15 nm
Fan Angle Max : 180° (2 laser beams)
Rolling Control Range Max 4°
Pitch Control Range Max 9°
Safety Class 1
Dimension 198.9 x 69.6 x 42.1 mm
Weight 238 g (with cover)
General function
Camera Type
Selected series of Poin
tWrite camera module
(PW30U, PW40U)
Multi Pen Supported Up to 10 touch points (Pen/Finger)
Response Time 0.016 sec
Refresh Rate 60 Frames/sec
Calibration Auto / Manual
Dual screen Calibration Yes
Environment Specification
Storage
Temperature
-20°C ~ 60°C (-4°F ~ 140°F)
Humidity: 10% ~ 90% RH
Operation Temperature
0°C ~ 40°C (32°F ~ 104°F)
Humidity: 10% ~ 90% RH
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