Spectra Precision FOCUS 35 - Page 349

Chapter 6
Adjustment and Verification
P/N 79000035_SM, Version 1.5 6 - 95 Focus 30/35 Service Manual
2 Adjust Tracker
receiver
A. Screw in two
adjustment screws
until the screws
touches the base
plate.
B. Loose the locking
screw until the holder
can be moved
without mechanicak
play.
C. Shift the camera
holder in direction to
the base plate.
D. Lift up the camera by
turning the screws
syncronized.
E. Press
Measure
Sharpness button
Start, see Fig. 6-78
on page 6-94 .
F. Lift up and down the
camera, getting the
sharpest position.
G. Fix the locking
screw, if you feel a
first resistance move
the fixing screw 3/4
turn further and
check the image
sharpness again.
H. Repeat
F and G
getting the
maximized
Sharpness locked.
The pattern
becames
unsharp.
The pattern
becames visible.
A digital
sharpness value
will be shown.
Tolerance:
Maximize the
the value
Sharpness. The
pattern should
be sharp
symmetrically.
Locking the
holder, the
values
Sharpness can
vary 2-3 digits.
2x Worm screw M2,5
Allan key 1mm.
Locking screw; Allan
key 2mm
Item Performance Action Result Notes