UAV-1004234-001, AV-30-E Installation Manual 115
Rev H
accurate airfield compass rose is not available,
measurements for each turn can be obtained using a
calibrated magnetic compass or an electro-mechanical
gyro. The AV-30 will also provide an on-screen turning
guide to each calibration point.
4. Follow the on-screen instructions, pressing the right button once the
aircraft is oriented to heading 360. Keep the aircraft as motionless as
Figure 49 – AVMAG CAL In-Progress
5. Repeat step 4 for each orientation as directed by the on-screen
instructions. The bottom-center display indicates the degrees and
direction to the next orientation and will turn green when the aircraft is
oriented correctly.