Dukane 28A640 - 4 Setup

4 - SETUP
1. Set unit on projection table in the vertical position (handle up).
2. Slide bottom door latches out and swing both doors around to
magnet latches (see page 2). Doors are fixed open on 640.
3. Remove ah of the power cord, then tip unit over to rest on its legs.
4. Turn focus knob clockwise until it stops at the end of the mast
(Fig. A).
5. Rotate the mast up until it stops (Fig. B and C).
6. Push in the mast locking knob and tighten (Fig. C).
7. Rotate the lens assembly counterclockwise to the working
position. Open the mirror and focus image (Fig. C).
in reverse order.
4