leptron RDASS HD2, Flight Manual

Page: 45 / 64

39
8.2 Compass Calibration
1
Quickly flip the Flight
Mode switch from “P” to
“A” to “P”, 6-10 times.
x 6-10 times
2
A solid blue LED will
indicate the aircraft is
ready to begin the
horizontal calibration.
3
Slowly rotate the aircraft
360° about its vertical
axis (aircraft in a level
attitude). Do not exceed
90° in three (3)
seconds.
4
A solid green LED
indicates the aircraft is
ready to begin the
vertical calibration.
5
Tilt the aircraft so that
the LED Indicator is up
(nose downward).
Slowly rotate the aircraft
about its longitudinal
axis. Do not exceed 90°
in three (3) seconds.
6
The Purple Heartbeat
LED indicates the
compass calibration
was successful. Blinking
red LED indicates the
calibration must be
repeated.
7
Disconnect, then
reconnect Flight Battery.