NEC NC3200S - Z-Direction Adjustment

3. Projector Adjustment and Connection
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3.8.1 Z-direction Adjustment
Move the wide converter lens in the Z-direction and adjust it so that the distance between the
primary lens and the wide converter lens becomes as small as possible.
[1] Loosen the two Z-direction fixing levers.
[2] Hold the slide unit with both hands and slide it manually.
[3] After adjusting, tighten the two Z-direction fixing levers to fasten.
Note
 Check that the slide unit does not touch the primary lens.
When using the wide converter lens, adjust the spacing from the primary lens using the values
in the following table as a guide.
Primary lens Spacing (mm)
L2K-14ZM 8.6
NC-50LS14Z 18-45
NC-50LS16Z 16.1
L2K-18ZM 13.6
NC-50LS18Z 6
L2K-22ZM 6
NC-50LS21Z 6
L2K-30ZM 6
Z-direction fixing
lever