BenQ PointWrite, User Manual

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Specifications 16
Specifications
Item Description
PointWrite
Model name PW20U
Technology Image Processing Technology
Refresh Rate 60Hz
Response Time Max. 0.016 sec
Auto Calibration Yes
Calibration Accuracy
a
a.
The accuracy of auto calibration will be impacted depending on your environment.
Max. +/-2 Pixel
Operating Distance Follow Projector Specification
Multi-User 4 pen simultaneously
Multiple Operation 2 Units
PC Connection Mini USB
Power Source PC USB Power
Max USB Cable Length 15 m (5 m USB cable + Repeater)
OS Supported
Windows: WinXP, Vista, 7, 8, 10
Mac: Snow Leopard or later
Storage Temperature -20°C ~ 60°C
Operating Temperature 5°C ~ 40°C
Dimensions 93 mm x 38.7 mm x 44 mm
Weight 50 g
Compatible model
Selected BenQ Ultra short throw models
(Throw ratio 0.23 ~ 0.3)
PointWrite Pen
Power AAA Battery*2
Length 176 mm
Diameter 15 mm
Weight 35 g
Color White