BenQ PointWrite PW21U, Быстрый старт

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Instructions for surface
Optimal interactive quality will be dependent on the selected surface condition.
It is important to choose a flat and non-reflective surface to secure the writing
performance.
Comparison of the board surface
Semi-gloss surface
Glossy surface
Glossy surface will increase the
external light intensity and
interference may happen.
Non-smooth surface
or with protruding object on the
surface.
Performance Surface Boardmaterial
Semi glossy/Matt
Dry erase board
Best!
The surface will eliminate
reflection intensity.
Glossy
• General whiteboard
•With Galvanized steel
•W ith Ceramic steel panel
Risk!
Interference may happen
during writing.