Fly Dragon FDXD-6R-16L, User Manual, Page: 40 / 44

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It will decelerate and automatically rise to the specified height (in assistant software you can
set the height) and hover, then record the current point as breakpoint.
Step2. Move return switch back and forth one time, the craft will return to start point (home
point) at a certain height and along a straight line according to the preset then landing vertically.
Step3. Re-start the aircraft. It will automatically rise to return height and flight to the
breakpoint, and then reduce to the operating altitude to continue operation. In the process of
decline, the user can push the throttle lever to abort the descent process.
Low voltage
The following operation will be carried out when the low voltage protection function is started and
the first level low voltage protection is triggered:
Step1. The current record will be taken as breakpoint, the aircraft will back to the operation
starting point along a straight line according to preset height.
Step2. Start the aircraft after battery charging is finished. After taking off, the aircraft will
automatically rise to return height and fly to the breakpoint, and then reduce to the operating
altitude to continue operation. In the process of reduced height, the user can push the throttle
lever to abort the descent process.
If the aircraft doesn
‟t take low voltage protection, the LED light will flashing under low battery and
will not return, nor record the breakpoint.
3.4 One-Key Go Home
You can realize
“One-Key Go Home” in any kind of mode when the aircraft is in air and GPS signal is
ok.
After the function of
“One-Key Go Home” is triggered, the aircraft will maintain current height
and
heading direction, then fly to overhead point of home point in a straight line, and the LED will turn to
（
1
） （
2
）
; After the aircraft arrives at overhead point of home point, it will hover for five seconds,
then lands vertically, the speed of landing will be adjusted according to current height of the aircraft;
after landing, the flight controller will confirm if the landing is completed, the motors will be locked
after confirmation, then the landing is over.
1) W hen the aircraft is returning to overhead point of home point, you are able to
adjust the heading direction of aircraft, but unable to adjust the position of aircraft
2) W hen the aircraft is landing from overhead point of home point, you can operate channel roll,
pitch and yaw.
3.5 Fail Safe And Go Home
If the receiver you are using is SBus, there is no need to set Fail-Safe; if you are using PWM or
PPM receiver, you need to set CH5 to Fail-Safe area (you can verify by shutting down the transmitter,
refer to
“RC setting” for more information)
LED will turn to { }
（
∞
）
After the transmitter signal is lost, the aircraft will return to
overhead point of home point and land, finally lock (refer to chapter
“One-Key Go Home” for more
information). If the transmitter signal is resumed, the aircraft will quit
“Go Home” mode, then switch
to the fight mode CH5 is corresponding with currently.