Garmin PC150 Owner's Manual page 21

Figure 4-2: OPEN FILE TO PLOT DIALOG BOX
Enter the required information and select the "OK" button to begin the
operation. If a plot is already loaded, another dialog box will prompt you
whether to append to or clear the existing plot.
Figure 4-3: APPEND PLOT DIALOG BOX
A bar graph will be displayed as the file is loading. The ESC key can be
used to abort the load.
Figure 4-4: FILE LOAD BAR GRAPH
4-2