NEC iS8-2K Installation And Adjustment Manual page 37

Clockwise
Anamorphic lens facing up
Adjust until vertical distortions are removed.
Loosen the two pan angle adjusting/fixing screws
(hex screws) and shift the anamorphic lens hori-
zontally so that the projected image becomes as
illustrated below. Securely tighten the screws af-
ter completing the adjustment of pan angle.
Note:
Be careful not to allow the anamorphic lens to get into con-
tact with the primary lens when the former is panned. If the
two lenses eventually meet, repeat step (2) above
Tighten the right screw.
6
Pan angle adjusting/fixing scres
7
Adjust until horizontal distortions are removed.
Counterclockwise
Anamorphic lens facing down
Tighten the left screw.
37