Simrad IS40 PRO, Руководство оператора

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Setup | IS40 PRO Operator Manual
Rudder Feedback
The rudder feedback sensors RF70N and RF25N are calibrated from
factory. If there is a 1:1 relation between mechanical rotation of
rudder stock and rudder feedback shaft, and pointer deflection is
to the correct side, only zero alignment is required. If calibration is
required, start calibration as shown below and follow the sequence
on screen.
¼
Note:
When entering angle values,
Page
key is used for left/right
digit selection.
Auto - Boat speed calibration via reference to GPS SOG
value
This is an AutoCal facility that uses speed over ground (SOG) from
your GPS and compares the average of SOG against the average
boat speed from the speed sensor for the duration of the calibration
run.
¼
Note:
This calibration should be made in calm sea with no effect
from wind or tidal current.
1.
Bring the boat up to cruising speed (above 5 knots).
2.
Select Auto on the Boat speed calibration page.
3.
When the calibration is completed the Boat speed calibration scale will
show the adjusted percentage value of the boat speed.