6.3.5.1     Common guidelines

 

Operating the FlightZoomer autopilot, the following points need to be considered:

Common considerations

·         Activating the autopilot, FlightZoomer changes the mode of the flight controller (Guided for copters and Auto for planes).

·         Deactivating the autopilot can be done in two ways:

o   Either by pressing the A/P button on the Mode Control Panel:


o   Or by manually switching the flight controller into another mode using the transmitter. FlightZoomer will detect the changed mode and switch off immediately the FlightZoomer autopilot. Very typically this method is used by switching manually to RTL if something unexpected happens.

·         The recommended emergency procedure is switching ArduPilot manually into RTL mode by a switch on the RC transmitter.

 

Considerations for copter

·         The starting point for FlightZoomer autopilot operations is having a well-tuned multicopter. Optimize ArduCopter until you are satisfied with the handling in RTL or Loiter mode.

·         For FlightZoomer autopilot operations, ArduCopter is put into Guided mode.

 

Considerations for plane

·         The starting point for FlightZoomer autopilot operations is having a well-tuned aircraft. Optimize ArduPlane until you are satisfied with the plane handling in RTL or Cruise mode.

·         The aircraft can be equipped with or without airspeed sensor.

·         Be aware that the accuracy of the autopilot modes in reality will not be as good as in the simulator. The accuracy of the altitude hold mode is at best as good as with ArduPlane's own Cruise mode. Also, speed may swing more than expected around the target value (especially when flying without airspeed sensor, the speed target can only be considered as a rough indication of how much power will be set on average).

·         For speed, throttle, and altitude ArduPlane's internal mechanisms as TECS and Throttle Nudging remain effective during FlightZoomer autopilot operations (the same way how they work in Auto mode).

·         For FlightZoomer autopilot operations, ArduPlane is put into Auto mode.

·         To process any of the FlightZoomer autopilot modes, a dynamically updated waypoint is automatically injected into the ArduPlane mission at the second position (so the home waypoint is not affected).

·         When the FlightZoomer autopilot is switched off, the previously loaded mission is loaded into ArduPlane again. If the autopilot was deactivated by the A/P button, FlightZoomer also activates the ArduPlane Cruise mode, so you can easily continue flying manually.

·         As fixed wing aircraft never stop, you need to anticipate the flight maneuvers ahead.

·         If you command a turn, consider already the location and the flying direction the plane will end up after the turn. Avoid ending up in situations, where no escape is possible.

·         For these reasons fly at places where you have enough space.

·         Whenever possible fly higher than obstacles like trees or power lines.