Dakota Ultrasonics DFX-8 plus MANUAL1 - Manual (Page 38)

Dakota Ultrasonics
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detect on reflections that occur inside the boundaries of the gate. Anything outside of
the start and range/width of the gate will be ignored. Both gates can be enabled and
set for different detects, polarities, and positioned anywhere on the A-Scan display
independent of one another. The following sections cover enabling and setting up
gates:
4.5 Activating and Setting Up a Gate
No Gate Gate On
The screenshots above show a rectified waveform with and without a gate enabled.
The commonly adjusted features of the gates can also be accessed using the Hot
Menus. For quick access and editing, refer to navigating the Hot Menus page 22.
The following steps outline how to enable a gate as follows:
Activating a Gate
Gate1
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,