Dakota Ultrasonics DFX-8 plus MANUAL1 - Manual (Page 45)

DFX-8 Series Ultrasonic Flaw Detectors
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2) Press the ENTER key to display the Digits Edit Box.
3) Press the UP and DOWN arrow keys multiple times on the left button
wheel to scroll the highlighted value.
4) Press the LEFT and RIGHT arrow keys multiple times using the left
button wheel to scroll the digit locations.
5) Repeat steps 3 & 4 until the desired range value is displayed.
6) Press the OK key to set the value and return to the measure screen.
Note: Our range calibration range for this example is 4 inches. Therefore
setting a range great than 4 inches will enable the user to view the entire range
on the display.
Enabling and Setting Up a Gate
Refer to the illustrations above. In order to measure, a gate is required. The
width of the gate should be small enough, in terms of its width, in order to select
specific reflections to measure. The screenshot above shows a gate enabled to
select the 1 inch calibration standard, and in the second the 4 inch calibration
standard. For quick access and editing, refer to navigating the Hot Menus page
22.