AAton XTRprod, User Manual

Page: 91 / 109

make sure that the right edge of the centering rod is flush against
the right edge of the aperture opening.
For Super16 centering, make sure the Super16 end of the centering
rod fits evenly through the aperture opening.
When the centering rod is aligned accordingly, firmly secure the
screws of the lens port ring.
On Aaton len ports, replace the lens lock ring by screwing it onto
the lens port ring until it stops, then backing it off until the lock
stop knob screw hole is at the 2 o'clock position. Install the lock
stop knob and secure its screw.
Install the port cap to check that the lens lock ring functions pro-
perly.
Method 2 - via Lens Tracking
Replace the lens lock ring and lock stop knob as described immedia-
tely above.
Check that the three allen screws of the lens port ring are just loose
enough that the ring can move independently of the lens holder.
On a piece of paper, draw a + mark in the center of the page that
extends out to its edges so that the page is divided into four equal
quadrants. Tape or pin the paper to the ceiling directly above your
working surface.
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SUPER16