BHCnav NAVA F30 User Manual page 24

Electronic Compass (F60 only)
When you are moving and reach a pre-set
speed, it uses GPS data to maintain your
heading. When you are not moving, it
operates like a magnetic compass.
Calibrating the Electronic Compass (F60
only)
Calibrate the Electronic compass outdoors
when you first use the NAVA, or move so
far, or experience a greater temperature
change from the last calibration.
Note: The accuracy of the Electronic
compass is also affected if you are near
objects that affect magnetic fields.
To calibrate the electronic compass:
1. Press MENU
2. With Start Calibration
ENTER, and
Calibrate.
selected, press
follow on-screen
directions for rotating the device
horizontally for two rounds.
3. Press ENTER
calibration.
4. Press NEXT/EXIT key to return to the
Compass page.
Electronic Compass Navigation (F60
only)
1. Press MENU
Navigation.
2. Hold the unit and point to the distant
object. Press ENTER key to lock the
Route.
3. Select Deviation
estimated distance from your current
location.
4. Select Goto
start navigation to the destination.
23
User Manual
key to end
key Compass
measure. Input the
to open the Map page and
the