BenQ PointWrite PT20 User manual
Quick Start Guide
PointWrite
PT20
Shipping contents
PointWrite User Manual
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V1.00
Product Overview
Dimensions
69.6mm
178.85mm 42.1mm
USB port
CoverMounting hole Mounting hole Attach tape area
Top screw
Left screw Right screw Touch module head
LED indicator
Environment Condition
Using on the Wall Surface
Using on a Dry-erase Board
Flatness of the Surface
Surface Obstructions
<2mm <2mm
<2mm <2mm
Projector Requirements
Touch Module Installation
100-150mm
50mm
50mm 50mm
The ambient lightor directly sun light is possible to impact the screensize of
touch area or cause interference.
In this case, make screen size smaller or turn to pen mode with PointWrite pen
for better writing quality.
Center line of touch area
Touchmodule
Frame
Surface
Toucharea
Tape
Driver Installation
Disconnect the USB cable
from PointWrite camera
module when installing.
Connecting the PointWrite to PC
Connecting Touch Module
USB type-A power is available for selected projector model.
Charging of the device through an adapter is not recommended and may
damage the touch module.
Conguration Setting
• Left side conflict
• Right side conflict • Upper side conflict
Ensure the touch module is in the middle of the screen and the triangle on the
Alignment View is aligned with the touch module.
If the screen image is not in the center, the calibration will fail. Please make sure
the PointWrite module is attached to the projector properly.
Alignment view
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