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Manual Operation
M+: Switch to M+ mode and set the spreading parameters. After manually controlling the
aircraft to reach the operation eld, click Start and the spreading disk will start to rotate and
materials will be spread automatically.
M: Switch to M mode and set the parameters, tap Start after take o. Users can press the Spray/
Spread button on the remote controller to start or stop spreading manually.
• In all operation modes except Manual operation mode, when the aircraft flies along
the connecting routes between the spreading flight routes, the hopper gate closes
automatically to stop spreading while the spinner disk continues to spin. The hopper
gate opens automatically to start spreading when the aircraft ies along a spreading
ight route.
• The spreading operation is more precise when the hopper outlet size is set between 30
to 65%.
Replacing Hopper Gate
The small ow hopper gate can be used to spread materials with a small ow or diameter, to
provide a more accurate ow control for more precise spreading operations. It is recommended
to replace the standard hopper gate with the small ow hopper gate if the hopper outlet size is
30% or less or the diameter of the spreading material is 2 mm or less.
Installation
Follow the illustrations to remove the standard hopper gate and install the small ow hopper
gate.
1. Remove the pin, nut, washer, and spinner disk at the bottom of the spreader.
2. Open the locks to remove the base. Remove the screw on the ange using a 2mm hex key
and then remove the ange and bearing sleeve.
3. Remove the circlip using circlip pliers. Rotate the gate to the max hopper outlet size and then
remove the standard hopper gate.
4. Mount the small ow hopper gate. Make sure to align the mark on the side of the hopper
gate and the mark on the gear of the servo at the bottom of the spreader before remounting
the circlip.
5. Remount the bearing sleeve, ange and tighten the ange screw. Mount the base and fasten
the locks.
6. Remount the spinner disk and secure it using the washer, nut, and pin.
• Watch the tutorial video on the ocial DJI website for more details.