Garmin legend h 用户指南
eTrex Legend H and eTrex Vista H Owner’s Manual
Main Pages
3. Highlight
Apply
, and press
the
ROCKER
to reset the data
fields. A confirmation message
appears.
Calibrating the Altimeter
Because the altimeter relies
on the barometric pressure to
determine the elevation and the
pressure at any given elevation
can fluctuate, calibrate the
altimeter to increase its accuracy.
To manually calibrate the
altimeter:
1. Press
MENU
>
Calibrate
Altimeter
.
2. At the message “Do You Know
The Correct Elevation?” select
Yes
. If you do not know the
elevation, select
No
to use
the pressure option. If you do
not know the pressure, select
No
to use the default GPS
elevation.
3. Use the
ROCKER
>
OK
to
enter the new elevation or
pressure.
Trip Computer Page
The Trip Computer page shows
up to nine types of navigation
data. Choosing Big Numbers
arranges the page in four large
data fields.