Checkline DFX-7 - Manual (Page 52)

Dakota Ultrasonics
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wave values, the TRIG mode must be enabled. The following outlines the steps to
enable the shear wave velocity table and select a material type from the chart:
Selecting the Material Type
1) Press the MENU key once to activate the menu items tab. Press the MENU
key multiple times to tab right and the ESC key multiple times to tab left until
the TRIG menu is highlighted and displaying the submenu items.
2) Press the LEFT and RIGHT arrow keys to toggle TRIG mode ON.
3) Press the MENU key once to activate the menu items tab. Press the MENU
key multiple times to tab right and the ESC key multiple times to tab left until
the CAL menu is highlighted and displaying the submenu items.
4) Use the UP and DOWN arrow keys to scroll through the sub menu items
until MAT is highlighted.
5) Press the ENTER key to display the list of material types.
6) Press the UP and DOWN arrow keys to scroll through the material list until
the appropriate material is highlighted.