BenQ PointWrite PT20 Schnellstartanleitung Seite 12

Reflection of
Mask 2
Reflection of
Mask 4
Mask 1, 2
Mask 3, 4
Lower reflector
Higher reflector
mask 3
mask 1
Ceiling Mounting
Attached Position
Upper side of the screen
Bottom side of the screen
Reflection of
mask 4
Reflection of
mask 2
Suggested Reflected Points
on the Mask
3 points
3 points
5mm
5mm
Mask 1
Mask 3