Polaroid Polaview 305 - Manual (Page 46)

Adjusting the image
Raising or lowering To raise or lower the projected image, tilt the mirror on top
the image
of the arm up, to move the image higher, or down, to move
the image lower.
Focusing the image To focus the image, rotate the ring just below the projection
lens, beneath the mirror, until the image is sharp and clear.
Rotating the
focus ring
Detailed setup 41