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PointWrite-PW40U auto calibration is failed, how to fix this problem?


1. Check the alignment view: Check the projection pattern is well included from the camera view. 2. Check the environment: If there is ambient bright shining directly to the screen, please use manual calibration to calibrate. 3. Check if the resolution is the same at PC and projector's side.

Applicable Models

PointWrite™ Touch Module PW40U

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