/ Azimuth is the rotation from the North. / When Azimuth is 0, the terminal is facing North. / When Azimuth 90, the terminal is facing East. / Boresight azimuth is how far the the dish is currently rotated.
/ Elevation is tilt from horizontal. / When elevation is 0, the terminal is vertical. / When elevation is 90, the terminal is perfectly horizontal. / Boresight elevation is how far the dish is currently tilted.
/ Desired boresight azimuth is the ideal rotation of the terminal. / When desired boresight azimuth is > boresight azimuth, then the terminal / should be rotated clockwise.
/ Desired boresight elevation is the ideal tilt of the terminal using the / elevation scale. When desired boresight elevation is > boresight / elevation, then terminal should be tilted horizontally.
/ Boresight is where the dish is currently pointing.