User manual

15 |
mode.
If you are a fresh player, you can tune the basic
parameters first as following.
1 Increase the basic parameters 10% at a time so
as to make your multi rotor hover or light oscillate
after small angular command input.
2 Decrease the basic parameters until your multi
rotor can just hover, then decrease 10% more.
If the basic parameters are far away from the proper
value, the advanced parameters will not work.
Here you can make use of remote gain-tuning
channels to tune the gains during the flight:
1 Followed the instructions in Mounting and
Connection R/C System section to connect and
setup correctly;
2 Choose the X2 or X3 channel in Remote Adjust
for the gain you want to tune. One channel to one
gain.
3 The range of remote tuning is from half current
value to twice current value.
Usually the Pitch, Roll, Attitude Pitch and Attitude Roll
Gains of hex-rotor are high then quad-rotor.
STEP2: Advanced Parameters
Usually you can ignore this step. The default values are
suitable for most of the conditions, so we do NOT
recommend you to change the parameters here. To some
special multi rotor, experienced user can adjust the
advanced parameters to have a better fly experience.
STEP3: Enhanced Failed-Safe Methods
Choose one method for your failed-safe function, and the
method will be triggered when MC loses the control signal.
This could be one of the following situations:
1) Signal lost between transmitter and receiver, e.g.
multi-rotor is out of the communication range, or
transmitter is down, and so on.
2) One or more connections of A, E, T, R, U channels
between MC and receiver loses. If this happens
before take-off, motors will not work if you push the
throttle stick; if this happens during the flight, LED
blue light will flash to warn in addition to the
failed-safe method. If Hovering failed-safe method is
triggered and U channel is disconnected, multi-rotor
will auto land.
Here the home point is the position saved by the MC
automatically when 6 or more GPS satellites are found
(red light blinks once or no blinking) and the first time you
push the throttle stick. When switch to Manual or Atti.
Mode, MC will disengage enhanced failed-safe mode, you
can re-gain control of multi rotor.
The following schematic shown is introduction for Go-Home and Landing.
1
If GPS satellite found >= 6 ,
at the first you pull the throttle stick,
then record Home Location
Home Location
2
Tx
3
Tx
5
Tx
Signal lost
Tx
Multi rotor
4
Tx
Signal lost > 3s
Stay hover
Ready to
Go-Home
Hover 15s ,
Then land.
6
Go back first
Current location lower than 20m
Current location higher than 20m
20m
Ground