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Reference
Viewing Pressure/Elevation Plots
When selecting the ‘View Elevation Plot’ option you can plot a profile of elevation changes
that occur as you navigate over a set distance or period of time. When you select ‘View Pressure
Plot’ you can view a record of changes in barometric pressure for a set period of time. When
one option is active the other displays on the Altimeter Page Option Menu .
To view elevation or pressure plots:
1. Use the THUMB STICK to highlight the desired option from the Option Menu and then
press IN to display the plot.
2. Adjust time and distance measurement as desired using the Elevation Plot Zoom Ranges
feature explained below.
3. To clear the plot and start a new one, you must clear the ‘Track Log’.
Adjusting the Zoom Ranges
You can set the Zoom Ranges for elevation, distance, or time when you display the ‘View
Elevation Plot’. You may change the ranges for the vertical distance and the time. Ranges for
‘View Pressure Plot’ are fixed at 6.8 millibars and 12 hours.
To adjust zoom ranges:
1. Select the type of plot you want to display and use the THUMB STICK to highlight ‘Zoom
Ranges’ from the Option Menu.
2. Press the
THUMB STICK IN to display the Zoom Ranges Page.
3. Move the
THUMB STICK UP or DOWN to adjust the vertical distance and LEFT or RIGHT to
adjust either the time or distance. Press IN to return to the Plot Page.
Altimeter Page
Altimeter Page
Zoom Range selection