DAKOTA ULTRASONICS MAX II Operation Manual page 72

Note: The last group log in the list will contain the most recent zero calibration
data.
8) Press the
button wheel to scroll through the log files until the appropriate log file is
highlighted.
9) Press the ENTER key to display the highlighted CALZERO group log file.
10) Press the
using the left button wheel to scroll the cursor to an empty elongation
column B–K on row #2 to verify the 3" Cal Bar.
Note: Clean the surface of the Cal Bar & Transducer thoroughly, apply a small
drop of WATER, or other non-intrusive fluid with a similar viscosity on the
Cal Bar, and attach the transducer to the Cal Bar. Rotate and maneuver
the transducer searching for the absolute minimum elongation possible. If
the minimum elongation achieved is greater than 0.001", repeat the zero
calibration procedure to establish a new system zero.
11) Press the ENTER key to store the minimum elongation value, as
reference/record that the calibration was verified.
12) Repeat steps 10 & 11 for the 6" Cal Bar, to verify and document the
elongation value.
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CALZERO211202_132519 Date(yr/month/day)_Time(hr/min/sec)
UP and DOWN arrow keys multiple times using the left
UP, DOWN, LEFT, & RIGHT arrow keys multiple times
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