Maintenance
Propeller maintenance
The propeller is a wear part. When the propeller wears out, it needs to
be replaced in time; otherwise, the aircraft cannot be operated normally.
Battery maintenance
Don't throw the battery into a fire. Don't bump the battery violently. In
low temperature environments, the capacity of lithium batteries will be
greatly reduced. Please don't use it below -5℃. Don't expose the
battery to direct sunlight. Please refer to the Disclaimer and Safe
Operation Guidelines when using the battery.
Gimbal maintenance
The A3's gimbal is all-in-one, no need to disassemble. Please be careful
not to scratch the camera when receiving the aircraft. Please pay
attention to the camera cleaning.
Aircraft self-test
The aircraft enters the self-test each time it is powered on. If the self-
test fails, a remote will be received on the remote controller screen.
Firmware Upgrade
Please check the firmware version number regularly and visit
www.a3.fimi.com to download the new firmware.
Remote controller upgrade:
Copy the remote controller firmware to the TF card, and then insert the
TF card into the remote controller. Afterwards, turn on the power of the
remote controller, and the remote controller enters the firmware upgrade
state. At this time, the remote controller is inoperable. After the upgrade
is successful, the remote controller automatically restarts and resumes
operation.
Flight control, no-fly zone, camera upgrade:
First insert the TF card into the aircraft and install the battery to turn it
on. Connect your computer to the aircraft with the USB interface.
Copy the downloaded firmware as follows:
Flight control version / No-fly zone version---UPGRADE
Camera version---TF card
Manually restart the aircraft power after the copy iscompleted. The
aircraft enters the firmware upgrade state, and the two white indicators
of the head flash. After the upgrade is successful, the aircraft
automatically restarts.