Garmin Oregon 450 - Manual (Page 38)

32 Oregon Series Owner’s Manual
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
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.