Checkline DFX-7 - Manual (Page 84)

Dakota Ultrasonics
80
2) If the correct THRESHOLD is displayed, press the UP, DOWN, LEFT, and
RIGHT arrow keys to scroll the highlighted value.
3) Alternatively, if the correct Threshold is not being displayed, press the
ENTER key to display the List Box.
4) Use the UP and DOWN arrow keys to scroll through the List Box items
until the correct THRESHOLD is highlighted.
5) Press the MEAS key to return to the measure screen and Hot Menu items.
6) Press the UP, DOWN, LEFT, and RIGHT arrow keys to scroll the highlighted
value.
7) Repeat steps 3-6 until all the THRESH values are correctly adjusted.
The user can also access and adjust the Threshold from the tabbed menus.
However, this method is more tedious than making the adjustments using the Hot
Menus. The procedure for using the tabbed menus is outlined below:
Adjusting the Thresholds using the Tabbed Menus