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16570.16572_Alpha150Q/170Q/220Q_V1
CAUTION
• Since after changing to ACRO 3D the power control in Rate
mode is different, as shown in the figure on the left, the motors,
depending on the current position of the throttle / pitch con-
trol stick, can change more or less when switching from the
Attitude mode to the Rate mode or Acro 3D mode. Therefore
always mount the propellers immediately before starting the
flight operation and start and land exclusively in "attitude
mode".
• During prolonged extreme aerobatics of the copter in Acro 3D
mode (e.g. , sequence> 1min), the receiver may lose its atti-
tude information and, as a result, the copter may move to an
undesired position when switching to attitude mode. In this
situation, the copter should be in the Rate mode and either it
is left quiet for about 30 seconds or it is landed for a short time,
so that the receiver can readjust the position information
again.
MINPOWER %
If the throttle / pitch control stick is moved past its stop on the idle-
side stopper of the copter speed controller, the motors will start to
run. The setting value of this option determines the minimum power
to be provided at the switch-on point so that the position control can
continue to operate in the Attitude mode and it can also serve as a
rescue mode in an emergency. But do not set a too high value here
in order not to restrict too much the control range of the speed con-
troller.
The adjustment range is 5 ... 35%.
FREESTYLE
The setting basically serves to prevent the I-factor from generating
a vibration.
The higher the value, the more I-vibrations are prevented, but also
the straight-ahead flight is degraded. Values up to max. 20 recom-
mended.
Adjustment range: MIN (deactivated), 1 …100, (0)C5, (50)C6 … (50)
C16
Alternatively, the effect on the I value can also be adjusted by the
transmitter. To do this, a rotary or slider control is assigned to one of
the control channels 5 ... 16 and the remaining settings are left at the
default values. In the value field of the "Freestyle" line, the corre-
sponding channel is then merely to be selected instead of a fixed
value.
Note
If a channel is selected in the "FREESTYLE" line, but no encoder is
assigned to it on the transmitter side, the value in brackets is spec-
ified.
positive full throttle
negative full throttle
idle
linear to full throttle
Throttle travel
Rate mode
Throttle travel
Attitude mode
linear
linear
motor idle
MINIPOWER %
Travel Throle/Pitch control sck
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