User's Guide

Table Of Contents
43
3.13 FusedAlti
FusedAlti
TM
provides an altitude reading that is a combination of
GPS and barometric altitude. It minimizes the effect of temporary and
offset errors in the final altitude reading.
NOTE: By default, altitude is measured with FusedAlti during
exercises that use GPS and during navigation. When GPS is switched
off, altitude is measured with the barometric sensor.
If you do not want to use FusedAlti in altitude measurement, you can
disable it in the options menu.
To disable FusedAlti:
1. Keep [Next] pressed to access the options menu.
2. Scroll to ALTI-BARO with [Light] and enter with [Next].
3. Scroll to FusedAlti with [Start] and select with [Next].
4. Set FusedAlti Off with [Start] or [Light] and accept with [Next].
When the device is in TIME mode, you can search a new reference
for barometric altitude with FusedAlti. This activates the GPS for a
maximum of 15 minutes.
To search a new reference for barometric altitude with FusedAlti:
1. Keep [Next] pressed to enter the options menu.
2. Scroll to ALTI-BARO with [Light] and enter with [Next].
3. Scroll to Reference with [Light] and enter with [Next].
4. Scroll to FusedAlti with [Start] and select with [Next].