Dakota Ultrasonics DFX-8 plus MANUAL2 - Manual (Page 117)

DFX-8
Ultrasonic Thickness Gauge
113
4) Press the ENTER key to display the confirmation dialog box “set delay and
width values”.
5) Press the OK key to automatically adjust the display settings and bring the
waveform into view.
10.2 High Speed Scan
The High Speed Scan feature of the DFX-8 increases the overall repetition rate to a
maximum of 140Hz with a high speed screen refresh rate of 25 times a second. This
feature enables a user to make scanned passes over an arbitrary length of the test
material, while still maintaining a reasonable representation of thickness over the
scanned area or region. This feature can be used in conjunction with High and Low
alarm limits features to dynamically keep track of both values. The feature is typically
used to provide a better representation of the area scanned, by taking more readings
at a faster rate repetition rate.
The procedure to use the SCAN MODE feature is outlined below:
Using the Scan Mode
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.
Alternatively, press the LEFT and RIGHT arrow keys multiple times
using the left button wheel.