Raymarine ST30 Round Bidata - Procedure; Exiting Basic Calibration; Intermediate Calibration

18 ST30 Round Bidata Owner’s Handbook
Approximately 1Nm
Point 1 Point 2
D699-2
Procedure
1. With the trip display active, motor from “point 1” to “point 2” and
record the distance displayed by the Bidata.
2. Motor from “point 2” to “point 1” and record the displayed
distance.
3. Add the recorded distances together and then divide by two to
obtain the average.
4. At the LOG calibration display, press depth and speed together
momentarily to enter edit mode.
5. Enter the correction factor (charted distance divided by the
average) using the depth key to increase the displayed value and
speed to decrease the value.
6. Press depth and speed together momentarily to exit edit mode.
Exiting basic calibration
Press and hold depth and speed together for 2 seconds.
4.2 Intermediate calibration
Use the following flow chart to carry out intermediate calibration.
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