Nec NP30ZL Руководство по эксплуатации онлайн [4/4] 782764

Nec NP30ZL Руководство по эксплуатации онлайн [4/4] 782764
2. Turn the edge focus ring clockwise or counterclockwise to adjust the focus at the edges of the projected image.
Doing so will not affect the focus adjustments around the optical axis done at Step 1.
Optical axis
This completes adjusting the projected image’s overall focus.

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