In (Casio fx-82SX) button code:
Press mode button
Press 4
(Casio fx-82SX enters degrees mode)
Press AC a couple of time to clear accumulator memory.
Enter Target Course,
Press - (subtract)
Enter Target Bearing,
Press =,
Press Sin,
Press x (Multiply),
Enter Target Speed,
Press ./. (Divide)
Enter Ownship Speed
Press =,
Observe if between -1 and 1. If not, speed up and redo calculations.
Press Shift button,
Press Sin (Sin after Shift= arcsin)
Press +
Enter Target Bearing,
Press =
Set course to that!
If he is moving away then you obviously need to be faster than him.
|