User manual

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2.3 Sample calculation of the projection distance
A = Distance between the lens and the leading edge of the projector plate (excess length
becomes negative value)
B = Distance between the center of the small mirror and the leading edge of the projector plate.
(IMPORTANT: small mirror can be adjusted by the supplied hex bolts)
C = Height of the lens’ center over the projector plate (simultaneously the height of the small
mirror’s center)
D = Projection length from the projector plate to the lower mirror
E = Distance between the leading edge of the projector plate and the mounting axis of the
ProFLECT II i.
This results in the following sample calculation:
Total projection distance - (A+B+C+D) = Distance between the projection center on the large mirror
and the projection surface
To calculate the mounting axis (dashed) according to figure 2, the dimension E=38 must be
deducted.
Figure 1:
Figure 2:
(All dimensions in mm)