Dragonfish Series Maintenance Manual
Battery
1.
Inspect if all batteries are fully charged;
2.
Inspect if the battery capacity of aircraft and cell voltage are
normal and if battery circulation times are relatively
consistent via APP battery page.
Gimbal
1.
Inspect if gimbal can finish self-inspection normally;
2.
View if there is any corresponding error prompt in gimbal via
APP;
3.
View if there is any photo picture via APP;
4.
Try to control gimbal rotation via remote control to confirm
if there is any abnormality in the process, such as blockage;
5.
Try to control camera via remote control to confirm if there
is any abnormality.
Remote control system
1.
Inspect if the electric quantity of remote control is full;
2.
Inspect if it can start and operate normally via APP program;
3.
Inspect if automatic task file conforms to operation demands
and is safe.
Base station system
1.
View if the base station is fully charged via APP;
2.
View if RTK status of base station, WIFI status and aircraft
connection status of base station are normal via base station
indicator lamp;
3.
View WIFI connection status and signal strength, RTK status
and signal strength, and image transmission status and signal
strength of base station via APP.
4.
Inspect the connection status of base station indicator lamp.
Communication link system
1.
Inspect the connection status of image transmission
telemetering link and 5.8 G remote control link via APP;
Flight control system
1.
View and confirm relevant setting status via APP;
Navigation system
1.
Confirm if navigation initialization process is finished;
2.
Rotate aircraft along three axles and confirm if aircraft status
is normal and change direction is normal via APP flight
instrument;
3.
Confirm if RTK positioning solution is normal via APP.
Sensor
1.
Inspect if sensor has any error prompt via APP;
Body
1.
Obtain the version No. of all modules and confirm the
matched relationship between module versions and APP
version via APP;
2.
Confirm if there is any error information of automatic
inspection by running self-inspection process via APP;
Power
1.
Try to unlock ground trial run with an idle speed manually
after self-inspection (it can be skipped), to observe motor
rotation and confirm rotation direction of motor;
Post-flight Inspection
List of Power-on Inspections