Dakota Ultrasonics UMX-2 - Manual (Page 44)

UMX-2 Underwater Material & Coating Thickness Gauge
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saved for each individual reading, again offering confidence and detail for reporting
purposes.
The following procedure demonstrates how to enable PECT mode:
Enabling PECT Mode
1) Press and hold the single UMX-2 button, located on the top end cap, until
the top level menu options begin scrolling on the alpha display. Once this
occurs, the button can now be released. The menu options will scroll one to
the next in a time delayed sequence, and will display all the menu options in
a continuous loop.
2) When MODE is displayed, immediately press and release the button to
enter the sub menu options. Again, the options will begin scrolling in a
continuous loop (P-E, PECT, E-E).
3) When the desired option is displayed, immediately press and release the
button to set the option in the UMX-2. For this example, PECT has been
selected.
4) Press and hold the button to escape out of the sub menu options at any
time.
10.3 Zero Coating
In order to account for very slight electronic differences in transducers of the same
type, frequency, and diameter, the UMX-2 has been equipped with a “zero coating”