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10.0 Wind Speed Mode -
the propeller
blades are entirely
exposed to air
Propeller Closed
wind
display
Point the Propeller towards the wind direction
All manuals and user guides at all-guides.com
Before Using the Wind Speed Mode
Propeller Opened
wind
How Wind Speed is Measured
!
The ADC is equipped with a propeller that is
similar to a traditional aerovane.
!
When the propeller faces the wind, it
rotates and generates signal. This product
will pick up the signal and converts it into
wind speed.
Before and After Measuring a Wind Speed
!
Turn the ball-shape propeller by your thumb
and index finger until the propeller blades
are entirely exposed, and it is not sheltered
by the case.
! After a wind speed measurement, rotate the
propeller to a closed position to prevent dirt
from getting into it.
To Measure Wind Speed
!
Select Wind Speed Mode. Point the blades
directly towards the wind direction, and
make sure that the blades rotate freely.
!
When the wind passes through the propeller,
the blades rotate. The ADC starts to
measure, and shows the current, average
and maximum wind-speed readings.
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