Dakota Ultrasonics DFX-8 plus MANUAL2 - Manual (Page 60)

Dakota Ultrasonics
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4) Press the UP and DOWN arrow keys multiple times using the left button
wheel to scroll the highlighted value.
5) Press the LEFT and RIGHT arrow keys multiple times using the left
button wheel to scroll the digit locations.
6) Repeat steps 4 & 5 until the velocity number is correctly displayed.
7) Press the OK key to set the velocity and return to the menu screen, or ESC
to cancel entering the velocity.
8) Finally, press the MEAS key to return to the measurement screen and begin
taking readings.