User Manual

ZEROTECH (Beijing) Intelligence Technology Co., Ltd. 41
4. After you’ve finished the face tracking, tapping the “Stop Tracking” button will quit it and stop the
video recording.
 The face tracking feature can be used in both indoors and outdoors modes.
 The Camera’s pitch angle must be adjusted to 0°first. It can be manually adjusted
before flight, refer to “Camera” on page 12.
 If the illumination changes drastically, or the face moves too fast, makes a sudden turn
or overlaps with a similar object, DOBBY may lose the face.
 Please be careful not to collide with other objects during face tracking. Tap the “Stop
Tracking” button if necessary.
Return to Home (Only when using Outdoor GPS Positioning)
Return to Home enables the aircraft to automatically return to the takeoff point and land.
How to use it: Tap the “More Features” button on the bottom left hand corner of the main interface,
and select “Return to Home” in the popup features list.
 If there’re trees, utility poles, highline or other obstacles on the way of the return,
DOBBY may collide with it. Please confirm that there’re no obstacles between the
current position of DOBBY and the takeoff point.
 If it is about to collide, please tap the “Stop” button, or immediately control it to
avoid the obstacle manually.
 The return to home feature can be used only with outdoor GPS positioning.
 You can tap the “Stop” button to stop for other operations on the way of the return.