Veris Technologies VIS_NIR Spectrophotometer - Operating Instructions - Manual (Page 38)

Pub# OM17-NIR Shank
3-19
Optical shoe leveling: once the mainframe is level, and you have chosen the desired
operational depth, the final adjustment is the forward and backward tilt of the optical
shoe.
1) Lower into the soil and pull forward with the shank in the soil.
2) Check to see of the trailing edge of the shoe is firmly down on the surface of the
soil.
3) If not loosen both ½” mounting bolts and rotate cam to allow forward or rear
adjustment, re-tighten and run again.
Figure 25
Cam adjustment
Trailing edge of shoe