BenQ PointWrite PT20 - Product Overview; About Touch Module

Shipping Contents4
About Dummy Pen
When replacing the pen nib on the dummy pen, take it from the dummy pen.
Product Overview
About Touch Module
Green LED: normal; orange LED: abnormal.
Right View
For better touch performance, keep the pen nib clean.
When replacing the pen nib, take it
from the dummy pen.
Front View Rear View
Cover
Top screw
Left screw Right screw
Attach tape area
Touch module head
Mounting hole Mounting hole
LED indicator
USB port