POWER ON / OFF
Delta T
means the difference between the
ambient air temperature and the dew point
temperature.
6
SELECT UNIT
UNIT
UNIT
To switch temperature unit, press
key under temperature mode.
To switch windspeed unit, press
key under windspeed mode.
WIND DIRECTION / COMPASS
Turn on the meter, press mode key to
select and enter into Compass mode.
Point the meter in the direction of travel or
target and get a steady compass reading.
Press and hold
UNIT
key until
“Headtailcross”
appear on LCD, com-
pass reading will then flash three times.
Release
UNIT
key and point the meter
into the wind until you have a steady
compass reading. Press and hold
UNIT
key until
“Compass reading”
start
flashing.
It flashes three times, and the wind meter
will then display head or tail wind.
Press
UNIT
key to see the crosswind.
To exit, press
MODE
key.