lefeirc RCbro SPARROW 2, User Manual

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RCbro ®
SPARROW
2
User-
Manual
LefeiRC www.lefeirc.com/
RTH mode: Push the throttle to the MAX, shake the plane or give the plane an initial
speed. After the motor rotates(Start slowly), the plane will automatically climb and circle
at HOME.
➢
Takeoff/Landing State
The motor is slowly activated only in the takeoff / landing state, when the altitude is
above 30m, the speed is greater than 3m/s, then enter the normal flight state,at this time,
switch to the RTH mode, the motor is no longer started slowly; when the altitude
is below
15m, the throttle is minimum, the speed is less than 1 m/s, then enter the landing state,
at this time, switch to the RTH mode, the motor will start slowly.
➢
Throttle Control
The throttle in the return home mode is controlled semi-automatically. If the cruising
speed is low, the user can manually raise the throttle to increase the speed; the throttle
in other modes is manually controlled.
➢
Throttle Output
Before using RC to unlock the FC, the throttle is locked,no output! After unlocking, the
throttle output is determined by the GPS state, referring to the table below.
MODE NO GPS NO Positioning Positioned
MANUAL
RC throttle
RC throttle
RC throttle
STABILIZATION NO Output
ALTHOLD RTH RTH
RTH ALTHOLD NO Output
<Throttle Control >