RTH mode safety precautions
Photo / Video
Return to home (RTH)
The auto-return function protects the drone from damages or other injuries when it is loosing the connection
with the R/C or with the smartphone. Midrone 520 provide three different Auto-return functions.
Failsafe Return: The drone will enter failsafe mode when the connection from the R/C is lost over 5
seconds or if WIFI control is lost over 10 seconds. When GPS signal is available, and the compass is
functioning normally, the drone will return to the lastest take-off point. During the return, if the drone retrieve
signal, you can keep return and control the drone through R/C, or press Auto Return key to exit failure safe
return mode.
Intelligent Return: you can activate this mode with RTH button on the remote control, press and hold this
button until your hear a beep sound. The drone will start flying back to the lastest
take-off point. You can use the remote controller to control the drone's direction.
Press again the intelligent return button RTH to exit this mode and come back to
previous flying mode.
Low Battery Return: To avoid damages and injuries to people, animals or objects, the drone will auto
return to the take-off point after self checking the power of the battery. If the power is too low to support
RTH, the drone might land near its current position, in this case, damages and injuries or other danger may
occur.
During RTH flying, you can control the
direction by R/C to avoid obstacles.
You can pre-set the height
via APP before RTH.
When the GPS signal is not sufficient,
The auto return is not available.
When the drone rises to 10 meters, but not
reach the pre-set height, press the
RTH button again, the drone will exit
the RTH mode.
You can control the camera of the drone by the remote controller or with the APP on smartphone.
REMARK: the quality of photos and videos recorded in the APP have lower qualiy than when it is
recorded on micro SD card because it is compressed in 720p for the wifi transmission.
If you have a micro SD card inserted in the drone, the photos and videos taken by the APP will be
also saved on the micro SD card in better quality.
To take photo during the flight press the photo button on the remote controller or in APP. The front led lights
are fixed, the rear led lights flash 3 times when the photo button is pressed. More functions are available via
Bee520 APP control.
To take video during the flight press the video button on the remote controller or in APP. The rear led lights
keep flashing when recording. Press the video button again to end recording video. More functions for video
recording are also available in the APP on smartphone.
When taking photos and videos by the remote controller please make sure that a compatible micro
SD card is inserted in the memory slot of the drone. The card must be high speed SHDC with a max.
capacity of 64GB.
H
Return altitude
10 meters 5 meters
-6-
-7-
Note: you must check if the drone is receiving a sufficient number
of satellites for the RTH mode to operate properly. The left rear red
LED remains fixed when the GPS signal is sufficient. If it flashes
the RTH mode will not work.
