Relative altitude mode is useful when accumulated
altitude reading is desired.
1.2.2 The "COMPASS/-" button
- While in setting mode, press "COMPASS/-" button to
decrease the value
- While in normal display, press "COMPASS/-" button to
enter compass mode
- While in compass mode, press "COMPASS/-" to shift
the display of the bearing direction in compass points
and in digital.
- Hold the "COMPASS" button for s to enter Calibration
mode.
1.2.3 The "SET" button
- While in normal display, press "SET" button to shift the
display of time and date
- While in normal display, hold the "SET" button for
6s to enter energy saving mode: LCD off, but real time
clock is still running. Press any button again to resume
normal LCD display mode.
- While in normal display, hold the "SET" button for s
to enter setting mode
1.2.4 The "HISTORY" button
- While in normal display, press "HISTORY" button to
display the history data of barometer or altitude with
the time and date at which these data were recorded,
press "ALTITUDE/+" to scroll up the history record, press
"COMPASS/-" to scroll down the history record. Press
4