User Manual

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If the remaining power is 30% or less of total power, the low power alert will be triggered, the red
indicator will flash slowly, and the GDU Mini App will remind the user of the low power levels.

Low power return
If the remaining power is 20% or less of total power, the red indicator will flash quickly,and the
aircraft will be forced to return automatically. During the return process, the aircraft can be
controlled by remote controller (assuming standard signal levels).
 Emergency low power landing
If the remaining power is 5% or less of total power, this will constitute a power emergency, the red
indicator will flash quickly,and the aircraft will be forced to land vertically.
※ The throttle lever can be adjusted to position the aircraft into a more appropriate position before landing.
※ If the battery power is too low for the aircraft to return, the user should immediately land the aircraft.
3. Communication loss return
If the GPS signal is strong, and the compass is operating normally, then a return point will be
successfully recorded by the aircraft. If the remote controller’s signal is interrupted, the aircraft will
remain hovering. If the duration of signal interruption exceeds 15s, the aircraft will automatically
return. Under WIFI control, if the duration of APP signal interruption exceeds 15s the aircraft will
then also return automatically. If normal signal conditions are recovered during the return process,
the aircraft will continue returning, but the user can press the “Return” button on the remote
controller or click “ ” on the GDU Mini App interface to exit the return process.
※ WIFI control is only applicable to GDU O
2
.
Vision Position System
The vision position system includes the forward vision system and the downward vision system. The
forward vision system on two sides of the nose includes two lenses, and used for sensing obstacles
by visual distance identification. The downward vision system at the bottom of the aircraft includes
optical and ultrasonic sensors, and used to obtain the location information of the aircraft with optical
sensor to provide the location reference along the horizontal axis. The current flight height can be
judged through ultrasonic sensor, thus providing a vertical height reference and allowing flight at a
fixed height.
Observation Range
See the figure below for the observation ranges of the forward vision system and downward vision
system. If obstacles exist outside these ranges, the aircraft cannot effectively avoid them; please fly
carefully.