LCD CHECK - Turns all LCD segments on.
CONTRAST - Changes the contrast of the LCD.
EXTENSION BLEEPER - Changes the headphone jack output to drive
a piezo extension bleeper.
G CAL - Provides calibration of the G-Meter which may need to be set
up initially or if the G-Meter does not show approximately 1G at rest.
To do this, press and hold the SET button and “Flat” will appear in the
display. Place the Micro Alti on a at, stationary surface and press the
left button. The G-Meter will then calibrate itself and will be ready for
use. If the right button is pressed, factory defaults will be restored.
CLOCK ADJUST - Allows adjustment if clock is running fast or slow.
QNE ADJUST - Allows the QNE reading to be adjusted to compensate
for small changes as the altimeter’s pressure sensor ages. We don’t
recommend this without having a precision reference for comparison.
BARO ADJUST - Allows the Barometric pressure reading to be adjusted
to a known reference, taking into account your height above sea level. Note
that QNE and Barometric pressure will both change when adjusted. QNE
will always be zero when barometric pressure equals 1013.25mB.
FW VERSION - Shows the rmware version. Fairhaven will occasionality
provide updates to improve features and operation of the Micro Alti.
SN (SERIAL NUMBER) - Displays the Micro Alti 2’s unique serial
number. (You may wish to take a note of this).