Xylem DH-21 - Manual (Page 87)

DH-21
Using the Graphical “W ATER LOG” Software 4-41
Figure 4-26. View Scans From W
ATER LOG Option
When first entering this screen, there will be one graph labeled “Main” (shown in Figure 4-27)
which shows all the data to be graphed. Pressing the button “Both Graphs” (shown in Figure 4-
28) will spilt the screen to show a second graph labeled “Auxiliary”. When both graphs are
displayed, the master graph will also have two cursors (white vertical lines). The auxiliary graph
will show all the data between the cursors. The cursors can be moved using the buttons on the
bottom of the screen allowing the cursors to zoom in, zoom out, pan left, and pan right. While in
the Both Graphs mode, the option button will provide even more features for the auxiliary graph.