Dakota Ultrasonics DFX-7 plus MANUAL2 - Manual (Page 125)

DFX-7
Ultrasonic Thickness Gauge
121
The AUTO FIND feature is a convenient way to let the DFX-7 find the detection point
and bring the waveform signal into view automatically. The user can then make
small adjustments to the range once the signal is displayed on the screen. The
procedure to use the AUTO FIND feature is outlined below:
Using Auto Find
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 UTIL menu is highlighted and displaying the submenu items.
2) Use the UP and DOWN arrow keys to scroll through the sub menu items
until AUTO FIND is highlighted.
3) Place the transducer on the test material and obtain a reading.
4) Press the ENTER key to automatically adjust the display settings and bring
the waveform into view.
5) Once the signal is displayed, press the MEAS key to return to measurement
mode.
10.11 High Speed Scan
The High Speed Scan feature of the DFX-7 increases the overall repetition rate to a
maximum of 140Hz with a high speed screen refresh rate of 25 times a second. This