3DR Solo User Manual - 4  First Flight

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4  First Flight

This section covers basic Solo flight procedures, including takeoff, landing, and manual control.

4.1  Preflight Checklist

Before flying, check the following conditions.

4.1.1 

Location

» Your current location and environmental conditions are suitable for flight. (Section 3.1)

» Solo is on a level surface at a clear launch point a sufficient distance from yourself and others. (Section 3.1)

4.1.2 

Components

» The propellers are correctly attached. (Section 2.4)

» The propellers can spin smoothly and without obstruction when turned.

» No components on Solo appear loose or damaged.

»

4.1.3 

Power

» The controller is powered on with at least 50% charge. (Section 2.3)

» Solo is powered on with a fully charged battery. (Section 2.2)

4.1.4 

Video (Optional)

» The Solo app is connected to Solo and streaming video. (Section 2.6)

» The GoPro® is recording.

4.2  Takeoff

The takeoff process has two steps: start motors then take off. Always place Solo at a clear launch point for takeoff, 

at least 20 feet away from you, other people, and structures.

4.2.1 

Activating Motors

When Solo is ready to fly, the controller will prompt you to hold the Fly button to start Solo’s motors. Hold Fly until 

the propellers spin. Solo is now active, ready for takeoff, and needs to be treated with appropriate caution to avoid 

safety hazards. Press the Pause button anytime Solo is on the ground with the motors spinning to stop the motors.

Figure 4.2.1.1: Controller - Start Motors Prompt

MOTOR START & TAKEOFF V4

Fly button safety sequence

Progress bar feedback while user holds

down “Fly” button.

Takeoff prompt

When motor-on progress bar is filled, 

motor-on text switches  to  takeoff prompt.

Haptic: press and hold feedback is given.  

Motors off

Landing screen after startup, before motors

are turned on.

Cable Cam

Orbit

FLY

 12

FLY

Hold

to start motors

Cable Cam

Orbit

FLY

 12

FLY

Hold

to start motors

Cable Cam

Orbit

FLY

 12

FLY

Hold

to start motors

Flying close to obstacles like buildings and trees can reduce GPS 

accuracy and may result in unexpected flight behavior.