BenQ PointWrite PT20, Руководство пользователя

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Alignment Instructions 17
Alignment Instructions
Alignment View
The PointWrite Alignment function is to set the orientation of the
PointWrite to the screen.
Alignment View: When clicking on the "Alignment View", the screen image
is displayed on the alignment view as illustrated.
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.
Connect the USB cable for touch module and go to "Adjustment for optimal
height of Touch Module Laser Curtain" on page 20 for alignment instructions.
To avoid active touching , please connect the USB cable after entering
Alignment View.
• Right side conflict • Left side conflict • Upper side conflict