Specifications
22
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 PointWrite 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
