i3 3303WI, Руководство пользователя

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If the whiteboard frame thickness is less than 3mm, ensure the reflected light
interference is not observed while doing Step 6 Laser Beam Alignment.
C. Measuring projection surface flatness

Criteria: overall whiteboard flatness <5mm, flatness requirement is <3mm at Light
Curtain Touch module mounting area.

Equipment: leveling instrument (1.2~1.5m) and thickness gauge.
Split projection area into 16 segments equally as below chart. Place leveling
instrument on whiteboard.
Fra
White board
IR
CAMERA
>
3mm
≤3mm
White board
IR
CAMERA
NG OK
Point1 Point2 Point3
Point4 Point5 Point6
Point7 Point8 Point9