Runco Vision 85 - Manual (Page 43)

Installation
Vidikron Vision 85 Owner’s Operating Manual 31
PRE
L
IMINAR
Y
3.8
Primary Lens Adjustments
Focus and Zoom To focus the projected image, gently rotate the lens
by hand.
To enlarge the picture (zoom in), move the zoom tab
toward the Vidikron logo on the front of the projector.
To make the picture smaller (zoom out), move the tab
in the other direction.
Vertical Lens Shift To change the projected image position, use a 9/64” hex driver to shift the lens in the desired
direction; see Figure 3-15. The vertical lens shift control is at the top of the projector. (The
tool will automatically center on top of the adjustment nut when inserted into the access
hole.)
Figure 3-15. Vertical and Horizontal Lens Shift Adjustments
Zoom
in
Focus
Zoom
out
9/64” Hex Wrench