Line Scan
be moved up and down by touching the screen and dragging it, or using the up & down
keypad arrows such that it lines up with the top of the hyperbola in question (Figure
6-13).
Figure 6-13: Adjusting Soil Cal while in backup mode
On the other hand, if you press Soil Cal while you are collecting data or have pressed
Stop, you will see a red hyperbola in the middle of the screen. Drag the hyperbola such
that it lies over a real hyperbola from the ground (Figure 6-15). You can use the 4-way
keypad arrows to fine tune the movements.
Figure 6-14: Adjusting Soil Cal while stopped
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