Checkline DFX-7 - Manual (Page 104)

Dakota Ultrasonics
100
9.4 Coating Calibration (PECT)
Known Velocity
If the coating velocity is known, the user may wish to simply enter the velocity
number into the DFX-7, rather than have the DFX-7 calculate the velocity value using
a known thickness on a coating sample(s). The steps for entering the velocity are
outlined below:
Using a Known Material Velocity
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 CAL menu is highlighted and displaying the submenu items.
2) Use the UP and DOWN arrow keys to scroll through the sub menu items
until COATING VEL is highlighted.