Barometer
The barometer feature measures changes in atmospheric air pressure. Increases in
pressure generally indicate stable or improving weather, while decreases in pressure indicate
changing or stormy weather.
The barometer feature displays the actual barometric pressure at the current
Note:
altitude. The display has not been corrected to the barometric pressure at sea level.
Using the Barometer
Press
until
The barometer screen displays
-- showing the atmospheric
pressure in the selected unit of
measurement.
Setting the Units of Measurement
To set the units of measurement for the barometer, select the
the
menu. Press
set.
appears.
Inches of Mercury
or
until your choice of
Millibars
mode and
, or
appears, then press
to
27