Garmin Oregon 450 Owner's Manual - Page 38

Customizing the Oregon a higher rate of speed for a set period of time. Select Off to turn the electronic compass off and use the GPS compass. Calibrate-calibrate the compass (page 10). Altimeter Setup Touch Setup > Altimeter. Auto Calibration-allow the altimeter to self-calibrate each time you turn the Oregon on. Barometer Mode-select Variable Elevation (used when moving) or Fixed Elevation (used when stationary, allowing the altimeter to function as a standard barometer). Pressure Trending-select when the pressure data is recorded. Touch Save Always to record pressure data every 15 minutes, even when the Oregon is turned off. Touch Save 32 When Power On to record data only when the Oregon is turned on. This can be useful when you are watching for pressure fronts. Plot Type-select the elevation plot type: • Elevation/Time-records elevation changes over a period of time. • Elevation/Distance-records elevation changes over a distance. • Barometric Pressure-records barometric pressure over a period of time. • Ambient Pressure-records ambient pressure changes over a period of time. Oregon Series Owner's Manual