3DR Solo User Manual

User Manual

™

3DR Support

Contact 3DR Support for questions and technical help.

online: 3dr.com/support
email: [email protected]
call: [phone] (direct)
[phone] (toll free in the US and Canada)

Support line hours:
Mon-Fri 8 am to 5 pm PST

3D Robotics (3DR)
1608 4th Street, Suite 410
Berkeley, CA 94710
Tel. [phone]
3dr.com

Solo User Manual V9
© 2015 3D Robotics Inc.
Solo is a trademark of 3D Robotics, Inc.

GoPro, HERO, the GoPro logo, and the GoPro Be a HERO logo are
trademarks or registered trademarks of GoPro, Inc.

1 Contents

1 Introduction 1

1.1 System Overview 1

1.2 Aircraft Overview 2

1.3 Controller Overview 3

1.4 Operating Parameters 4

1.5 Autopilot 5

1.6 Propulsion 5

1.7 LED Meanings 5

2 Setup 6

2.1 In the Box - Solo with The Frame 6

2.2 In the Box - Solo with 3-Axis Gimbal 6

2.3 Battery 6

2.4 Controller 8

2.5 Propellers 9

2.6 Camera 10

2.7 Mobile App 11

3 The Solo Gimbal 16

3.1 In the Box 16

3.2 Gimbal Installation 16

3.3 Gimbal Operation 22

4 Safety 25

4.1 Location 25

4.2 Environmental Awareness 25

4.3 Visual Line of Sight 25

4.4 Flight School 26

4.5 Propellers 26

4.6 GPS 26

4.7 Home Position 27

4.8 Altitude Limit 27

4.9 Emergency Procedures 27

4.10 Flight Battery 28

4.11 Controller 28

4.12 Antenna Configuration 29

5 First Flight 30

5.1 Preflight Checklist 30

5.2 Takeoff 30

5.3 Landing 31

5.4 Return Home 32

5.5 In-Flight Data 34

5.6 Joystick Control 35

6 Using the Solo App 38

6.1 App Interface Overview 38

6.2 Smart Shots 47

6.3 Selfie 48

6.4 Cable Cam 50

6.5 Orbit 55

6.6 Follow 57

7 Alerts 60

7.1 Preflight Errors 60

7.2 In-Flight Errors 61

8 Advanced Settings 65

8.1 Advanced Flight Modes 65

8.2 Enabling Advanced Flight Modes 66

8.3 Accessing Advanced Flight Modes 66

8.4 Home Position Safety 66

8.5 Performance Adjustment 66

8.6 Units 67

8.7 Maximum Altitude Adjustment 67

8.8 Map Tile Provider (Android only) 67

9 Support 68

10 Maintenance 69

10.1 Controller Battery Replacement 69

10.2 Calibrations 69

10.3 Pairing the Controller 70

10.4 Legs 71

10.5 Battery Tray 75

10.6 Motor Mods 76

10.7 Factory Reset 78

11 Appendix 80

11.1 Specifications 80

11.2 Warranty 81

11.3 Regulatory Compliance 81

iv

1.1 Figures

Figure 1.1.3.1: Solo System Context Diagram 1
Figure 1.2.4.1: Solo Overview 2
Figure 1.3.10.1: Controller Overview 4
Figure 1.4.1: Solo Operating Parameters 4
Figure 1.6.1: Solo Motor Order 5
Figure 2.1.1: Solo Parts 6
Figure 2.2.1: Solo with 3-Axis Gimbal Parts 6
Figure 2.3.1.1: Charing the Solo Smart Battery 7
Figure 2.3.2.1: Powering Solo 8
Figure 2.4.1.1: Controller Charging 8
Figure 2.4.2.1: Power On Controller 9
Figure 2.5.1.1: Attach Propellers 9
Figure 2.6.1.1: Attach Camera 10
Figure 2.6.2.1: Camera Configuration Process 10
Figure 2.7.3.1: Connect to Solo Link 11
Figure 2.7.4.1: App - Settings Menu 11
Figure 2.7.4.2: App - Wi-Fi Settings 12
Figure 2.7.5.1: Controller Preflight Update Prompt 12
Figure 2.7.5.2: App - Software Update 12
Figure 2.7.5.3: App - Connecting Instructions 12
Figure 2.7.5.4: App - Instructions List 13
Figure 2.7.5.5: App - Download Update 13
Figure 2.7.5.6: App - Start Update 13
Figure 2.7.5.7: Controller - Updating 13
Figure 2.7.5.8: App - Update Disconnection Confirmation 14
Figure 2.7.5.9: Controller Update Complete Displays 14
Figure 2.7.5.10: Controller - Waiting for Solo 14
Figure 2.7.5.11: App - Update Success 14
Figure 2.7.6.1: App - Viewing Video 15
Figure 3.1.1: Solo Gimbal Parts 16
Figure 3.2.1.1: Removing The Frame 17
Figure 3.2.2.1: Connecting cables 17
Figure 3.2.3.1: Positioning the Gimbal Cable 18
Figure 3.2.3.2: Positioning the HDMI Cable 18
Figure 3.2.4.1: Mounting the Gimbal 19
Figure 3.2.5.1: HDMI Plug Positioning 19
Figure 3.2.5.2: Attach GoPro 20
Figure 3.2.5.3: Fasten Camera 20
Figure 3.2.6.1: GoPro Weight Balancing 20
Figure 3.2.7.1: Adding the Sunshade 21
Figure 3.2.9.1: Camera Configuration Process 22
Figure 3.3.1.1: Gimbal Controls 22
Figure 3.3.2.1: LED Gimbal Signal 23
Figure 4.4.1: App Flight School 26
Figure 4.9.5.1: Controller - Motor Shutoff 28
Figure 4.12.1: Controller Antenna Orientation 29
Figure 5.2.1.1: Controller - Start Motors Prompt 30
Figure 5.2.2.1: Controller - Takeoff Prompts 31
Figure 5.3.1: Controller - User-Initiated Landing 31
Figure 5.4.1: Return Home Button 32
Figure 5.4.1.1: The Cone Zone 32
Figure 5.4.2.1: Above Return Home 33
Figure 5.4.2.2: Within the Cone 33
Figure 5.4.2.3: Below Return Home and Outside the Cone 34
Figure 5.5.1: Controller - In-Flight Data 34
Figure 5.6.1: Controller Left Joystick 35
Figure 5.6.2: Throttle Joystick Behaviors 35
Figure 5.6.3: Yaw Joystick Behavior 36

v

Figure 5.6.4: Controller Right Joystick Controls 36
Figure 5.6.5: Pitch Joystick Controls 37
Figure 5.6.6: Roll Joystick Controls 37
Figure 6.1.1: Solo App Home Screen 38
Figure 6.1.1.1: App - Plan your flight screen 39
Figure 6.1.1.2: App - Planning map zoomed out 39
Figure 6.1.1.3: App - Proscribed area description 39
Figure 6.1.1.4: App - List of proscribed locations 40
Figure 6.1.1.5: App - Filters 40
Figure 6.1.2.1: App - Main Interface 42
Figure 6.1.2.2: Advanced telemetry data 42
Figure 6.1.3.1: Initial Map Screen 43
Figure 6.1.3.2: Map Screen During Caching 43
Figure 6.1.4.1: Camera button states 44
Figure 6.1.4.2: Tap for Camera Settings 45
Figure 6.1.4.3: In-App Camera Settings 45
Figure 6.1: App - Main Screen 47
Figure 6.2: App - Shot List 47
Figure 6.3.1: Selfie Path and Settings 48
Figure 6.3.1.1: App - Selfie Activation 48
Figure 6.3.2.1: App - Selfie Control 49
Figure 6.3.2.2: Controller - Selfie Control 49
Figure 6.3.3.1: App - Selfie Settings 49
Figure 6.4.1.1: App - Cable Cam Setup 50
Figure 6.4.2.1: App - Cable Cam Controls 51
Figure 6.4.2.2: Controller - Cable Cam Controls 51
Figure 6.4.3.1: App - Cable Cam Settings with Time Lapse off 52
Figure 6.4.3.2: App - Cable Cam Settings with Time Lapse on 52
Figure 6.4.4.1: App - Cable Cam Smart Shots screen 53
Figure 6.4.4.2: App - Cable Cam Smart Shots screen 53
Figure 6.4.5.1: App - Selecting Saved Shots for Deletion 54
Figure 6.4.6.1: App - Prompt to Correct Solo Position 54
Figure 6.4.6.2: App - Prompt to load saved Cable Cam sequence 55
Figure 6.5.1.1: App - Orbit Setup 56
Figure 6.5.2.1: App - Orbit Controls 56
Figure 6.5.2.2: Orbit Controls 56
Figure 6.5.3.1: App - Orbit Settings 57
Figure 6.6.1.1: Follow in Look At Me mode 58
Figure 6.6.1.2: Follow in Follow mode 58
Figure 6.6.2.1: Follow Controls 58
Figure 6.6.3.1: App - Follow Settings 59
Figure 6.6.3.2: App - Free Look warning 59
Figure 7.1.1.1: Controller - Calibration in Progress Alerts 60
Figure 7.1.1.2: Controller - Uneven Surface Alert 60
Figure 7.1.1.3: Controller - Re-Calibration Required Alerts 60
Figure 7.1.1.4: Controller - Calibration Error Alert 61
Figure 7.1.2.1: Controller - Service Alerts 61
Figure 7.2.1.1: Controller - Altitude Limit Alert 61
Figure 7.2.2.1: Controller - App Connection Alerts 62
Figure 7.2.3.1: Controller - Controller Disconnected Alert 62
Figure 7.2.3.2: Controller - Controller Signal Alerts 62
Figure 7.2.4.1: Controller - GPS Signal Alerts 63
Figure 7.2.5.1: Controller - Low Battery Alerts 63
Figure 7.2.5.2: Controller - Critical Battery Alert 63
Figure 7.2.6.1: Controller - Controller Battery Alerts 64
Figure 8.2.1: App - Advanced Settings 66
Figure 8.3.1: App - A and B Presets 66
Figure 8.5.1: App - Performance Sliders 67
Figure 8.6.1: App - Change Units 67
Figure 8.7.1: App - Altitude Limit 67

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Figure 9.1: App - Submit Trouble Ticket 68
Figure 10.1.1: Controller Battery Installation 69
Figure 10.2.1.1: App - Compass Calibration Setup 69
Figure 10.2.1.2: App - Compass Calibration Procedure 70
Figure 10.2.2.1: App - Level Calibration 70
Figure 10.3.1: Pair Button 70
Figure 10.3.2: Detected Solo 71
Figure 10.3.3: Solo Paired 71
Figure 10.4.1: Leg Types 71
Figure 10.4.1.1: Standard Leg Replacement Process 72
Figure 10.4.2.1: Detaching the Antenna from the Leg 72
Figure 10.4.2.2: Attaching a New Leg with an Existing Antenna 72
Figure 10.4.2.3: Attaching an Existing Antenna to a New Leg 73
Figure 10.4.3.1: Compass Connector on Mainboard 73
Figure 10.4.3.2: Insert New Leg with Compass 74
Figure 10.5.1.1: GPS Cover Removal 75
Figure 10.5.2.1: Battery Tray Removal 75
Figure 10.5.2.2: Battery Tray Detachment 75
Figure 10.6.1: LED Cover Removal 76
Figure 10.6.2: Motor Pod Removal 76
Figure 10.6.3: Motor Pod Disconnection 77
Figure 10.6.4: Motor Pod Connection 77
Figure 10.6.5: Motor Pod and LED Cover Attachment 77
Figure 10.7.1: Pair Button 78
Figure 10.7.2: Strobing Pairing Light 78
Figure 10.7.3: Controller Reset 79
Figure 10.7.4: Controller Update 79
Figure 10.7.2.5: Controller Screen After Reset 79

vii

1 Introduction

We designed Solo to be the perfect aerial-video tool. It’s powerful, simple and reliable with intuitive Smart Shots
inspired by our favorite cinema pilots. With Solo, you don’t need a professional camera crew, you can get the
perfect shot every time. We’re excited to share our passion with you and help you see your world from a new
perspective. Join us in capturing the next evolution of creative videography

1.1 System Overview

The Solo system includes Solo, the Controller, and the Solo App. As the operator, you interact with the controller
and app on the ground, and the controller communicates with Solo during flight.

1.1.1 Solo

Solo is a small unmanned aerial vehicle (UAV) powered by four motors and four propellers. Solo’s onboard
computers control navigation, attitude, and communications in flight while sending real-time telemetry and video
output and receiving control inputs over the 3DR Link secure Wi-Fi network. Solo is optimized for capturing aerial
video using a GoPro® HERO camera.

1.1.2 Controller

The controller provides control mechanisms and displays in-flight data on a full-color screen. Using twin long­range antennas, the controller acts as the central hub for all communication on the 3DR Link network, receiving all
communications from Solo and the app, forwarding telemetry outputs to the app, and managing the transmission of
all control inputs to Solo.

1.1.3 App

The Solo App outputs a live video stream from an onboard GoPro® camera to an Android or iOS device. The App
allows you to view the live video with overlaid telemetry and access a simplified graphic interface for controlling
Solo’s advanced functions. The App also connects to the 3DR SoloLink network to receive video and telemetry
outputs and send control inputs.

Video output
Telemetry output
Control input

AirGround

3DR Solo
Controller

Operator

3DR Solo

App

Figure 1.1.3.1: Solo System Context Diagram

3DR Link

Secure WiFi

Network

3DR Solo

1.1.4 3-Axis Gimbal

The 3-Axis Solo Gimbal provides greater control of GoPro® HERO cameras. The Gimbal is included, fully installed,
in the package Solo with 3-Axis Gimbal and is also available separately for Solo. This powerful accessory is fully
covered in Chapter 3 of this manual.

1

1.2 Aircraft Overview

1.2.1 Smart Battery

The battery connects to Solo’s battery bay. Solo’s power button is located on the battery; Solo can be powered only
when the battery is connected.

1.2.2 Motors and Propellers

Solo’s arms are labeled 1 through 4 on the ends of the arms. Motors on arms #1 and #2 spin counterclockwise
and use clockwise-tightening propellers with silver tops. Motors on arms #3 and #4 spin clockwise and use
counterclockwise-tightening propellers with black tops.

1.2.3 Orientation LEDs

Each arm contains an LED for ground-to-air directional awareness; when armed for flight, the two front arms (#1 and
#3) display white, and the two rear arms (#2 and #4) display red. This LED scheme mimics the headlight and taillight
style of a car.

1.2.4 Fixed Camera Mount and HDMI Cable

Solo includes a GoPro® The Frame fixed mount to mount a GoPro® HERO camera. The HDMI cable connects to
the GoPro® to output video during flight.

Height: 10.2”

Motor-to-motor: 18.1”

Weight (no camera): 3.3 lbs.

Silver-top propeller

Power button

Battery

Rear orientation LEDs

Black-top propeller

Motor

Arm numbering

Front orientation LEDs

Fixed camera mount

HDMI cable

Figure 1.2.4.1: Solo Overview

2

1.3 Controller Overview

1.3.1 Mobile-Device Holder

Mount an Android or iOS device to run the Solo App and effortlessly integrate the App into the controller’s
operational flow. A user-supplied smartphone or tablet is required to initialize Solo and use Smart Shots.

1.3.2 Joysticks

The controller’s left and right joysticks provide direct manual control of Solo and physical control mechanisms for
use with Smart Shots.

1.3.3 Screen

The controller’s full-color screen provides live in-flight data and prompts for certain Solo functions.

1.3.4 Power Button

Press the power button once to check the controller’s battery level. Hold the power button until you see the
controller startup screen to power on the controller.

1.3.5 Fly Button

The Fly button lets you control Solo’s main flight functions: starting motors, takeoff, land, and activating GPS flight.

1.3.6 Return Home

The Return Home button allows you to end your flight automatically at any point by returning Solo to its original
launch point and landing.

1.3.7 Pause Button

The Pause button is Solo’s emergency air brake. Press Pause to stop Solo and hover in place at any time.

1.3.8 Option Buttons

The A and B buttons change functionality based on where you are in the operational flow. The screen shows the
currently assigned functions of A and B at all times. You can program A and B to specific functions using the App.
By default, the A button is assigned to Cable Cam and the B button is assigned to Orbit.

1.3.9 Antennas

The controller’s long-range dipole antennas communicate with Solo during flight. See Section 4.12 for proper
antenna configuration.

1.3.10 Gimbal Controls

Use the paddle, buttons, and dial on the top of the controller are used to control the Solo Gimbal. You can also use
them in some Smart Shots.

3

Antennas

Mobile-device holder

Gimbal controls

Joysticks

Screen

Pause
Return home
Fly
Power
Options

Figure 1.3.10.1: Contr

oller Overview

1.4 Operating Parameters

The following operating parameters apply to Solo. Always operate Solo within these parameters. Solo’s performance
and behaviors may vary significantly if flying in that conditions violate the parameters listed below.

Estimated flight time up to 25 minutes*

Default maximum altitude 150 ft. (46 m) above ground level**

Range .5 mile*** (.8 km)

Payload capacity 1 lb. (450 g)

Cruise speed 18 mph (8 m/s)

Maximum speed 33 mph (15 m/s)****

Wind speed limitation 25 mph (11 m/s)

Operating temperature 32° F - 113° F (0° C to 45° C)

Figure 1.4.1: Solo Operating Parameters

* Flight time varies with payload, wind conditions, elevation, temperature, humidity, flying style,
and pilot skill. Listed flight time applies to elevations less than 2,000 ft above sea level.
** To adjust maximum altitude, see Section 8.7.
*** Depending on environmental conditions
**** This top speed corresponds to Solo when operating in Fly mode. Maximum speeds for advanced
modes may vary; see Section 8.1 for more information.

4

1.5 Autopilot

Solo uses a Pixhawk 2 autopilot running ArduPilot Copter software. ArduPilot is open-source flight control based on
the MAVlink communication protocol. Pixhawk 2 runs an ARM Cortex-M4 STM32F427 processor with 2 MB of flash
memory and 256 KB of RAM. Combined with an array of CAN, I2C, SPI, PWM, and UART interfaces, Pixhawk 2
uses a suite of onboard sensors to calculate Solo’s orientation and motion in flight. This data is input into ArduPilot’s
inertial navigation and position-estimation algorithms and combined with control inputs to send commands to Solo’s
propulsion system.

1.6 Propulsion

Solo uses four brushless 880 Kv motors and four self-tightening propellers for propulsion. For control and
aerodynamic efficiency, two motors spin clockwise and two motors spin counterclockwise. Navigation in the air is
achieved by mixing propulsion of the four motors to actuate flight control along the roll, pitch, and yaw axes.

Each of the four motors is numbered by the marking on the arm. These numbers correspond to the autopilot
calculations for these commands and are used for indicating motor replacement procedures. Each motor is
controlled by an ESC (Electronic Speed Controller) that regulates the rotation of the motors to achieve the speed
commanded by the autopilot.

03

02

Figure 1.6.1: So

lo Motor Order

01

04

1.7 LED Meanings

Solo’s four LEDs indicate its status during startup and in flight.

• Solid white (front) and red (back): Ready to fly, standard flight configuration

• Pulsing white (front) and red (back): Solo is flying under autopilot control

• Flashing red alternating front and back: Controller signal lost

• Flashing rainbow: Update in progress

• Solid green, then turning off one-by-one: Startup successful

• Solid green without turning off automatically: Startup unsuccessful, please restart Solo

5

2 Setup

This section covers everything you need to set up Solo out of the box.

2.1 In the Box - Solo with The Frame

The Solo package includes the Solo Vehicle with The Frame (for mounting a GoPro camera), the Solo Controller,
propellers (four plus two spares), the Solo Smart Battery, the Solo Smart Battery charger, and a charger for the Solo
Controller.

Solo

Controller

Figure 2.1.1: Solo Parts

Three silver-top props

& three black-top props

Controller charger

Solo charger

2.2 In the Box - Solo with 3-Axis Gimbal

The Solo with 3-Axis Gimbal package includes the Solo Vehicle with 3-Axis Gimbal installed, the Solo Controller,
propellers (four plus four spares), the Solo Smart Battery, the Solo Smart Battery charger, and a charger for the Solo
Controller.

Four silver-top props

Solo with Installed Gimbal

& four black-top props

Controller

Figure 2.2.1:

Solo charger

Solo with 3-Axis Gimbal Parts

Controller charger

2.3 Battery

Solo is powered by the rechargeable Solo Smart Battery, which provides up to 25 minutes of flight time per full
charge. (Note: Flight time depends on payload, wind conditions, elevation, temperature, humidity, flying style and

6

pilot skill, so the actual flight time may vary.) As a lithium polymer battery, the Solo Smart Battery requires specific
handling practices to ensure safe operation and prevent accidents. For more information about battery safety, see
Section 4.10, Flight Battery, on page 28.

2.3.1 Charging

The level of the battery charge is indicated by the lights below the power button. Press the power button once to
display the current power level. The Solo Smart Battery ships with approximately 50% charge, so charge fully before
your first flight for maximum flight time.

Remove the battery from Solo before charging by holding the release button and sliding the battery towards the
back of Solo. Charge the battery using the designated Solo charger only; using a different charger can damage the
battery or cause a fire.

To charge the battery, connect the Solo charger to the battery and a wall outlet. While charging, the indicator lights
pulse at the current level. An additional indicator on the battery charger turns from red to green when
the battery is fully charged. The battery takes approximately 1.5 hours to charge to 100%.
The optimal storage charge for the Solo Smart Battery is 50%. Storing the Solo Smart Battery at an excessively
depleted charge (7 percent and under) for an extended period might result in shorter battery life or permanent
damage to the battery.

Charge indicator

Charge indicator

Figure 2.3.1.1: Charing

the Solo Smart Battery

2.3.2 Powering

To power Solo, insert the Smart Battery into Solo’s battery bay and slide the battery forward until it clicks into
place. To turn on Solo, press and hold the battery power button. When Solo powers on, the battery displays an
LED animation and you hear the startup tone. Power Solo only with the designated 3DR Solo Smart Battery; using a
different battery can permanently damage Solo.

Before powering on, make sure Solo is level and keep Solo still during
startup and while the sensors initialize. Moving Solo during this
process causes the sensors to calibrate incorrectly and can create a
preflight error or affect in-flight performance.

7

1 Slide to connect

2 Hold to power

Figure 2.3.2.1: Poweri

ng Solo

2.4 Controller

The Solo Controller includes a pre-installed rechargeable lithium ion (Li-ion) battery.

2.4.1 Charging

Charge the controller using the designated controller charger only; using a different charger can damage the
controller or cause a fire.

To charge the controller, connect the controller charger to the barrel jack on the side of the controller and to a
wall outlet. To check the battery level of the controller, press the power button. A fully charged controller lasts for
approximately 6 hours. Always check the controller’s battery level before you fly, and recharge when prompted by
the controller. The controller takes approximately three hours to charge to 100%.

Figure 2.4.1.1: Controller Charging

8

2.4.2 Powering

To power on the controller, press and hold the controller power button until you see the startup screen.

Figure 2.4.2.1: Power On Controller

2.5 Propellers

Solo uses two types of self-tightening propellers, indicated by the color of the circle at the center of the propeller.

2.5.1 Attaching

Attach the propellers with silver tops to the motors with a silver dot on the top of the motor shaft, and attach the
black-top propellers to the motors with black dots. Make sure to remove the paper labels from the motors before
attaching the propellers.

Silver-top propellers tighten clockwise; black-top propellers tighten counterclockwise. Check the lock and unlock
icons on each propeller to see the correct directions for tightening and removing.

Figure 2.5.1.1: Attach Propellers

9

2.6 Camera

ORIENTATIONSETUP

OFF

:OFF

:UP

:VIDEO

ORIENTATION

OFF

:OFF

:AUTO

:VIDEO

EXIT

EXIT

RESET CAM

The Solo package includes a fixed GoPro® The Frame™ mount for your GoPro® HERO 3, 3+ or 4.

Note: If you have Solo with 3-Axis Gimbal or have installed the Gimbal separately, see Section 3.2.5, Camera
Installation, on page 19.

2.6.1 Attaching GoPro to The Frame

To attach the camera to the GoPro® The Frame™ fixed mount, insert your GoPro® upside down and connect the
Solo HDMI cable to the camera.

GoPro® The Frame

Your GoPro®
HERO 3, 3+ or 4

Figure 2.6.1.1: Attach C

™

Mount your GoPro®
upside down.

Connect the HDMI
cable.

amera

2.6.2 Settings

For best results, adjust the camera settings for inverted orientation and medium field of view. (Setting the field of
view to medium ensures that you won’t see the propellers in the frame.)

Set the GoPro® HERO3
to inverted orientation:

Enable GoPro® HERO4
auto-orientation:

Set the GoPro

®

to

GoPro®
Settings

ORIENTATIONSETUP

OFF

:UP

:VIDEO
:OFF

Camera
Orientation

ORIENTATION

OFF

:AUTO

:VIDEO
:OFF

EXIT

RESET CAM

EXIT

medium field of view:

®

GoPro
Settings

Figure 2.6.2.1

: Camera Configuration Process

Make sure the Wi-Fi on your GoPro® is turned OFF. Otherwise, it can
interfere with Solo’s communication signals and cause unexpected
behavior.

10

2.7 Mobile App

The Solo App provides a streaming-video link to a mobile device and a simple graphic interface for using Smart
Shots and other advanced Solo features.

2.7.1 Install

Visit 3dr.com/soloapp or download “3DR Solo” from the App Store or Google Play Store. 3DR Solo works with iOS

8.0 or later and Android 4.3 or later. For Android, you must also install the “3DR Services” app to your device.

2.7.2 Register

The first time you run the App, you’re prompted for registration information and the Solo serial number. You also
have the option to view some intro videos. Once you’ve completed this process, you’re taken to the home screen of
the App.

2.7.3 Connect to Solo

To connect the App to Solo’s 3DR Link Wi-Fi network, tap the Connect button on the home page of the App and
follow the prompts. When in the Wi-Fi settings on the mobile device, connect to SoloLink_####. Enter the temporary
password “sololink”. Once connected, return to the app to continue. Both Solo and the controller must be powered
on to connect to the App.

7:34 PMLTE

Settings

Airplane Mode

WI-FI

Solo_Link-####

Bluetooth

Cellular

Notifications

Control Center

Do Not Disturb

On

Figure 2.7.3.1: Connect to So

lo Link

2.7.4 Change SoloLink Password

Once connected to Solo Wi-Fi, change your password to secure your SoloLink network as follows: Access the
Settings section by tapping Settings at the bottom-right of the home screen, then choose Solo to access the
options for your drone.

Figure 2.7.4.1: App - Settings Menu

In the Solo section, select Solo Name & Wi-Fi, and set a new password. The password should be between 8 and 32
characters with no spaces. Select Apply to enable your changes. If you forget your SoloLink password, perform the
factory reset procedure described in Section 10.7 to reset the password to the temporary password (sololink).

11

Figure 2.7.4.2: App - Wi-Fi Settings

ARTOO UPDATE SCREEN FEEDBACK V10C

Update Requirement Screen

update error

Solo and Controller have

different software versions

Use 3DR Solo app to update the system

2.7.5 Update

Before your first flight, use the App to perform the required first-flight update of Solo and the Controller. The
Controller will prompt you for the update with the preflight update alert. Ensure that both the controller and Solo
are powered, the Controller has at least 50% battery remaining, and the app is connected to Solo Wi-Fi. The total
update process can take up to 10 minutes.

preflight update

Required before first flight!

Use 3DR Solo App to update

Figure 2.7.5.1: Controller Preflig

ht Update Prompt

To start the update, open the Settings menu in the App, and select Software Update.

Figure 2.7.5.2: App - Software Update

Because your mobile device has never connected to this Solo before, you will need to link your device with Solo
Wi-Fi (SoloLink).

Figure 2.7.5.3: App - Connecting Instructions

12

Then follow these instructions to connect to Solo Wi-Fi:

ARTOO UPDATE SCREEN FEEDBACK V10C

Update Requirement Screen

Controller update in progress screen

Is displayed after user initiates update in app.
Persists until controller update is successful.

preflight update

Required before first flight!

Use 3DR Solo App to update

update error

Solo and Controller have

different software versions

Use 3DR Solo app to update the system

Solo-Artoo version mismatch

If Solo and Artoo have a mismatched version on startup
this message is displayed in the update ow in
place of the “preight update” screen.

Update Timeout

If update does not complete in X minutes
“update-unsuccessful” screen is displayed

Update failure

Figure 2.7.5.4: App - Instructions List

Once connected, return to the App and you will be notified of the current version you are about to update to. To
continue, select Download Update. For this step you will need an Internet connection, either cellular data or Wi-Fi. If
you opt to use Wi-Fi, you’ll need switch from SoloLink to your Wi-Fi network.

Figure 2.7.5.5: App - Download Update

When the App detects an active connection with the controller, it prompt you to begin the update. (Solo and the
controller must be powered on to connect to Solo Wi-Fi.) To start the update, select Begin.

While the update is in progress, the controller shows the controller updating display. The controller completes a full
restart as part of the update process, which can take up to five minutes.

Figure 2.7.5.6: App - Start Update

Controller updating

Update will take about 5 minutes

Please ensure charger is connected

Controller may go dark while updating

Figure 2.7.5.7: Controller - Updating

13

Because the Controller must restart as part of the update process, your device will lose its connection to Solo Wi-Fi.

ARTOO UPDATE SCREEN FEEDBACK V10C

Update Requirement Screen

Controller update in progress screen

Is displayed after user initiates update in app.
Persists until controller update is successful.

Update complete feedback.

Tells the user that controller update was successful.

HAPTIC: Three 20 millisecond pulses,
to communicate update completion.

A-Press required to dimiss (same as current implementation)

Controller updating

Update will take about 5 minutes

Please ensure charger is connected

Controller may go dark while updating

preflight update

Required before first flight!

Use 3DR Solo App to update

update error

Solo and Controller have

different software versions

Use 3DR Solo app to update the system

Solo-Artoo version mismatch

If Solo and Artoo have a mismatched version on startup
this message is displayed in the update ow in
place of the “preight update” screen.

Update Timeout

If update does not complete in X minutes
“update-unsuccessful” screen is displayed

Update failure

If update fails, display “update unsuccessful”
screen

ARTOO UPDATE SCREEN FEEDBACK V10C

Update Requirement Screen

Controller updated

Controller update in progress screen

Is displayed after user initiates update in app.
Persists until controller update is successful.

Update complete feedback.

Tells the user that controller update was successful.

HAPTIC: Three 20 millisecond pulses,
to communicate update completion.

A-Press required to dimiss (same as current implementation)

Controller updating

Update will take about 5 minutes

Please ensure charger is connected

Controller may go dark while updating

Please reconnect to Sololink wifi

Press to continue

preflight update

Required before first flight!

Use 3DR Solo App to update

update error

Solo and Controller have

different software versions

Use 3DR Solo app to update the system

Waiting for Solo

Persists until Solo reconnects

or

Artoo auto-shutdown

Solo-Artoo version mismatch

If Solo and Artoo have a mismatched version on startup
this message is displayed in the update ow in
place of the “preight update” screen.

Update Timeout

If update does not complete in X minutes
Update-unsuccessful screen is displayed

Update Timeout

If update does not complete in X minutes
“update-unsuccessful” screen is displayed

Update failure

If update fails, display “update unsuccessful”
screen

When you see the following screen, select Next to continue.

Figure 2.7.5.8: App - Update Disconnection Confirmation

The Controller restarts and displays a green checkmark to indicate its update was successful. When you see the
green checkmark on the controller, reconnect to Solo Wi-Fi in the app and press A on the controller to continue the
update.

Controller updated

Please reconnect to Sololink wifi

Press to continue

Figure 2.7.5.9: Controller Update Complete Displays

After you press A, Solo restarts to complete the update. While Solo restarts, the controller displays “waiting for
Solo.”

When the update is complete, Solo’s LEDs turn green, the controller returns to the standard takeoff screen, and the
App shows that the software is up to date. After displaying green, Solo’s LEDs return to the standard white-and-red
pattern. If you do not see white-and-red LEDs after a few minutes following the update, restart Solo.

waiting for Solo

Press when LEDs are green

Figure 2.7.5.10: Controller - Waiting for Solo

Figure 2.7.5.11: App - Update Success

14

2.7.6 View Video

After the update is complete, to view video in the app, first make sure Solo, the controller, and the GoPro® are
powered on, and that the App is connected to Solo via Wi-Fi. Then, on the App home screen, tap Fly Solo.

Before your first flight, verify that you can see video. If the video is inverted, see section 2.6.

Figure 2.7.6.1: App - Viewing Video

15

3 The Solo Gimbal

The optional Solo Gimbal holds your GoPro® camera and lets you control it remotely. It taps Solo’s intelligence to
get perfectly automated shots, plus rock-solid footage, GoPro® control and charging, and long-range HD video
feed. With the 3-Axis Solo Gimbal, you get:

• Smooth and fluid HD footage every flight.

• Start and stop recording (HERO4 models) while you fly so you can pick and choose the shots you want.

• Footage stabilized to within 0.1 degree of pointing accuracy for enhanced Smart Shots.

• Fine-grain camera tilt control, including angle presets and instant speed adjustment.

Note: If you purchased the Solo with 3-Axis Gimbal package, skip to section “Camera Installation” on page 19.

3.1 In the Box

The Solo 3-Axis Gimbal package includes the Solo Gimbal, the sunshade, four balance weights for the GoPro®
camera, and a screwdriver for installing the Gimbal.

Sunshade Screwdriver

Solo Gimbal

Figure 3.1.1: Solo Gimbal Parts

To install the Solo Gimbal and start utilizing its features, follow these Solo Gimbal installation instructions:

Balance weights (4)

3.2 Gimbal Installation

Before installing the Solo Gimbal, make sure the firmware on Solo and your GoPro as well as the Solo App on your
mobile device are up to date for the best performance.

Recommended versions:

• Solo: 1.2.0 or higher

• Solo App: 1.2.0 or higher

• GoPro: 3.00.00 or higher

3.2.1 Remove The Frame

1. Flip Solo over to access the bottom of the vehicle.

2. The Frame is secured to Solo by three captive screws (permanently attached to the mount to prevent losing
them). Since these screws don’t come out all the way, loosen each screw until they can’t be backed out any
further.

3. Detach the mount from Solo by gently lifting up on it.

4. Route the HDMI cable out through the mount to complete the separation.

16

Turn over Solo.

Gently
detach
the plate.

Loosen the three screws
securing the mount.

Figure 3.2.1.1: Removing The Fram

Free the cable,
and remove the mount.

e

3.2.2 Connect Gimbal

1. Remove the foam insert holding the gimbal in place and set it to the side (this piece is used to help protect
the gimbal during travel).

2. On the bottom of the gimbal plate are two ports: one for the HDMI cable and one for the gimbal cable. Plug
in the cables running from Solo to their respective ports on the gimbal, as shown following.

Connect
HDMI cable.

Connect
gimbal cable.

Figure 3.2.2.1: Connecting cables

3.2.3 Position Cables

With both cables now connected to the Solo Gimbal, it is important to position each cable out of the way of other
internal components. When configuring the HDMI and gimbal cables, the HDMI cable should rest on top of the
gimbal cable.

1. Position the gimbal cable out out of the way by pushing any slack towards the front of the Solo Shell.

17

Tuck the Gimbal Cable’s slack
into the front of the Solo body

Figure 3.2.3.1: Positioning the Gimbal Cable

2. Loop the HDMI cable around and inside the front of the body, pushing any extra slack towards the pocket of
Arm #01 as seen below.

Tuck the HDMI Cable’s slack
into the side of the Solo body

Figure 3.2.3.2: Positioning the HDMI Cable

3.2.4 Mount the Gimbal

1. Position the gimbal plate over the opening in the Solo Shell, making sure that the three screw positions are
aligned (two in the back and one in front).

2. Slide the back of the plate in first, and then pinch the two front prongs in and down to insert the plate.

18

Have extended feet? (Optional)
Install for added clearance.

Figure 3.2.4.1: Mounting the Gimbal

3. When the plate is inserted and resting flush with the Solo Shell, tighten each of the three captive screws.

If the plate isn’t resting flush with the Solo Shell, the most likely cause is that the screws didn’t catch correctly. If the
screws are misaligned, do not try to tighten them. Back out any crooked screws with the screwdriver, then realign
them manually before tightening with the screwdriver.

3.2.5 Camera Installation

The 3-Axis Solo Gimbal holds your GoPro® HERO 3, 3+ or 4. To install your GoPro camera, follow these directions:

1. To create space for your GoPro inside the camera housing, move the the rubber HDMI plug out and away
from the camera housing.

Figure 3.2.5.1: HDMI Plug Positioning

2. Slide your GoPro into place from the front and gently press it in until it is flush with the back of the camera
housing.

19

Figure 3.2.5.2: Attach GoPro

3. Take the rubber HDMI plug and insert into the exposed side of your GoPro. This simultaneously fastens the
GoPro into place and secures the HDMI connection. Your GoPro is now installed!

Figure 3.2.5.3: Fasten Camera

3.2.6 Add Balance Weights

Out of the box, the Solo Gimbal is perfectly weighted for use with the GoPro HERO4 Black. If you are using the
GoPro HERO4 Silver or the GoPro HERO3+, then you need to add balance weights to optimize these cameras for
use with the Solo Gimbal. To balance your GoPro, attach the corresponding balance weights to the threaded inserts
on the top and bottom of the camera housing, as shown following.

GoPro Weight Balancing

HERO4 Black No blalance weights needed

HERO4 Silver Add the 2.7g balance weights

HERO3+ Silver Add the 6g balance weights

®

Figure 3.2.6.1: GoPro Weight Balancing

20

3.2.7 Add Sunshade

Flying on a sunny day? Use the sunshade to protect your video from glare. Simply press-fit the sunshade onto the
GoPro lens to install.

Figure 3.2.7.1: Adding the Sunshade

3.2.8 Update Your GoPro

The GoPro HERO4 Silver and HERO4 Black are fully optimized to work with the Solo Gimbal. To use functions like
Start Recording and Stop Recording, your GoPro HERO4 must be fully up to date. You can update your GoPro in
either of two ways: Update through an iOS or Android mobile device, or through your computer.

Option 1: Download the Update Using your iOS or Android Device

1. Make sure you have the GoPro App downloaded onto your iOS or Android device, and that you have an SD
card with plenty of available memory installed in your GoPro.

2. On the GoPro camera, go to Setup and then Wireless. Choose the Pair/Connect option, then GoPro App,
and then follow the directions.

3. Open the GoPro app.

4. Connect your camera.

5. When you get to the screen with the live video preview, tap the downloads button at the top of the screen.
It’s a circle with an arrow in the middle.

6. Follow the prompts to download and install the update.

7. Before flying, make sure the GoPro’s Wi-Fi is off! Hold the button on the side.

Option 2: Download the Update Using Your Computer

1. On your computer, navigate to ‘gopro.com/update’.

2. Choose your camera model from the list on the left.

3. Select “Update Your Camera Manually”.

4. Follow the instructions to register and update your GoPro.

21

3.2.9 Recommended GoPro Settings

For optimal results, adjust your camera settings to these recommended values. If you’re using the Solo Gimbal with
the GoPro Hero3+ Black or either Hero4 model (Silver or Black), you can change settings in flight: For details, see
Section 6.1.3, Camera Controls and Settings, on page 40.

Resolution 1080P or 2.7K

Field of View Medium

Low Light Off

Spot Meter Off

Protune On (if available)

White blance Auto

Color GOPRO

ISO 400

Sharpness Medium

EV Comp 0

Figure 3.2.9.1: Camera Configuration Process

Make sure that the Wi-Fi on your GoPro® is turned OFF. Otherwise, it
can interfere with Solo’s communication signals and cause unexpected
behavior.

3.3 Gimbal Operation

The Solo Gimbal is a nearly autonomous tool. For example, it handles camera balancing and stabilization for you
automatically. However, we recommend that you be aware of some operational aspects of the Solo Gimbal, as well
as a handful of controls you can use.

3.3.1 Controlling the Solo Gimbal

To manually adjust the tilt angle of the Solo Gimbal, use the tilt control paddle to move the gimbal up and down.
You can also set up an automatic tilt control using the ‘1’ and ‘2’ button presets. These buttons are located above
and below the tilt speed dial, as shown in Figure 3.3.1.1. To tilt to a preset angle, simply press either button and use
the dial to adjust the tilt speed. To save a new preset angle, hold ‘1’ or ‘2’.

Automatic tilt control:
Press 1 or 2 to tilt to a preset angle,

Manual tilt control

Solo controller (top view)

hold 1 or 2 to save new angles

Adjust tilt speed

Figure 3.3.1.1: Gimb

al Controls

22

3.3.2 LED Signals

On the back of the Solo Gimbal is an LED that signals different status modes of the gimbal.

Figure 3.3.2.1: LED Gimbal Signal

The Gimbal LED displays several different signals:

• Breathing green: the gimbal is functioning properly and ready for use.

• Blinking orange: the gimbal is booting up (commonly seen while performing an update).

• Blinking blue: the gimbal has lost the communication signal. Please contact customer support.

• Breathing red: the gimbal is in a temporary fault mode. Restart the gimbal, and if the issue persists, please

contact customer support.

• Solid red: the gimbal is in an unrecoverable fault mode. Restart the gimbal, and if the issue persists, please

contact customer support.

3.3.3 Troubleshooting

If the Solo Gimbal is not working properly, follow the steps below to troubleshoot the problem:

3.3.3.1 The gimbal is not centered with respect to Solo

• Symptoms: The gimbal angle seems cockeyed or the beauty plate (at the top of the gimbal)

does not mount flush with the Solo bottom surface.

• Reason: Improper cable routing can cause the gimbal to be off-center. This also hurts gimbal
performance because of interference on dampers.

• Resolution: Make sure the HDMI cable is coiled from left to right in the big radius following
the contour of the Solo. The Gimbal Data cable can interfere, make sure the Gimbal Data
cable is unwound and is not twisted. For details, go to https://3drobotics.com/kb/gimbal­installation/.

3.3.3.2 Frozen GoPro

• Symptoms: GoPro doesn’t respond to a button press, either on the camera (physical button)

or in the Solo App.

• Reason: GoPro firmware is not up to date.

• Resolution: Your GoPro model must be Hero 3+ or higher. If so, follow these steps:

1. Remove the GoPro from the gimbal.

2. Remove the battery from the GoPro.

3. Wait 20 seconds.

4. Replace the battery.

5. Power on the GoPro. At this point, make sure the GoPro firmware is the latest version.

23

3.3.3.3 The gimbal is not turning on or responding

• Symptoms: Gimbal appears not to be receiving power.

• Reason: Possible connectivity issues.

• Resolution: Check the LED on the gimbal (behind the GoPro) and refer to the color guide

in Section 3.3.2. If the LED is off, make sure the gimbal connector is plugged in and seated
properly.

If none of the preceding steps resolved your gimbal issue, please contact customer support at 3dr.com/support.

24

4 Safety

The following best practices will help ensure safe, successful flights and help reduce the risk of accident and serious
injury:

• Always fly under adult supervision and with your full attention at all times.

• Do not fly under the influence of drugs or alcohol or when your ability to operate Solo safely is impaired.

• Use common sense to avoid unsafe situations and always operate Solo responsibly.

Read and understand these important safety instructions before your
first flight to help reduce the risk of accident and serious injury.

4.1 Location

When choosing an appropriate place to fly Solo, keep these location factors in mind:

• Don’t fly Solo indoors.

• Always fly outside in clear, open areas at a safe distance from yourself, other people, power lines,
animals, vehicles, trees, and buildings.

• When flying in areas with potential hazards, maintain a distance of at least 100 feet (30 m) from any
people, vehicles, or structures. As the operator, you are responsible for navigating Solo to avoid
obstacles, including during Smart Shots.

• Don’t fly within five miles of an airport or within any airspace restricted by your local, state, or national
airspace authority. As the operator, you are responsible for knowing and understanding the regulations
that govern small, unmanned aircraft like Solo in your jurisdiction.

4.2 Environmental Awareness

Don’t fly Solo in extreme weather conditions such as rain, high winds, snow, or fog. Such weather conditions can
permanently damage Solo or cause instability in flight.

Before flying, determine the boundaries of the safe flying area at your location. Be aware of any risks, including
bodies of water, structures, trees, power lines, etc, and designate a few areas where you can land Solo in case of
an unsafe situation. Throughout your flight, be prepared to recover Solo manually or use an emergency procedure if
Solo flies outside the safe flying area.

4.3 Visual Line of Sight

Always fly Solo within your visual line of sight. Don’t let Solo get so far away from you that you cannot see its
orientation or so that any physical obstructions block your view of Solo.

Physical obstructions can also block communication signals with the controller,
causing Solo to attempt to Return Home along an obstructed path

25

4.4 Flight School

400 ft

If you’re new to flying, review the video tutorials in the Flight School area of the App before your first flight (make
sure your device is connected to the Internet). Flight School provides useful tips for learning to operate Solo safely
and correctly.

Figure 4.4.1: App Flight School

4.5 Propellers

Spinning propellers can cause serious injury. Never touch moving

propellers or place any objects in the way of the propeller arcs while
Solo is powered.

To avoid hazardous contact with Solo’s high-speed propellers, always power off Solo before handling Solo or
the propellers. When prompted to start motors before takeoff, always ensure that the propellers are clear of any
obstructions and at least 20 feet away from any people, animals, or property before activating. Do not touch moving
propellers or approach Solo while the propellers are spinning.

After landing or returning home, Solo automatically detects the landing and stops the motors. Do not approach Solo
until the propellers stop spinning, and always power off Solo before picking it up.

4.6 GPS

Solo requires an active GPS signal for flight. After powering on, Solo can take up to five minutes to acquire a strong
GPS lock. Always choose a flying location with a clear view of the sky to improve GPS signal strength. The following
requirements define a GPS lock:

• Reported horizontal position accuracy < 16 ft. (5 m)

• Reported speed accuracy < 2 mph (1 m/s)

• Number of satellites ≥ 6

• Difference between GPS and inertial navigation vertical velocity < 2 mph (1 m/s)

If satellite coverage drops beneath a reliable threshold during flight, Solo will automatically switch to Fly:Manual
mode. This mode does not provide the flight-stabilizing GPS functionality, but it still lets you control Solo.

26

4.7 Home Position

Solo’s home position is the latitude and longitude coordinates of the launch point and is used by the autopilot as
the end point of a return-home command. The autopilot saves the home position location to where the motors are
started, assuming GPS lock has been achieved. If Solo has taken off without GPS lock and then achieves GPS lock
mid-flight, the home position will be set to wherever GPS lock was acquired. The location of the home position
depends on GPS signal strength and is usually within one to two meters of accuracy. Always take off from an open
location with a clear path for Solo to return home safely. For home position safety in advanced mode, see Section

8.4.

4.8 Altitude Limit

Always fly at appropriate altitudes for your flying location and local regulations. Solo cannot avoid obstacles on its
own, so always select altitudes that avoid any obstacles, such as trees, buildings, and power lines.

Solo includes a safety fence enabled by default at 150 ft. (46 m). If Solo reaches the altitude limit, it stops ascending
and limits throttle input to stay below the altitude limit. To adjust the altitude limit, see Section 8.7. FAA
regulations mandate a maximum altitude of 400 ft. to avoid potential conflicts with manned aircraft and represents a
safe line-of-sight altitude.

4.9 Emergency Procedures

If you experience a problem in flight, use one of the following emergency procedures to stop Solo, end your flight, or
shut off the motors.

4.9.1 Pause

The controller’s Pause button allows you to stop Solo in mid-air. Solo hovers at the paused location until given
another command. Use the Pause button to stop Solo from hitting an obstacle or to reorient Solo for navigation.
During Return Home or Land, you can pause Solo and stop the landing by pressing Pause. Pause is available only
with GPS lock.

4.9.2 Regain Manual Control

Keep the controller easily accessible at all times during flight, including during Smart Shots, and be prepared to
regain manual control at any time. To return to standard flight during Smart Shots, Return Home, or Land, press the
Fly button.

4.9.3 Return Home

If Solo acquired GPS lock prior to takeoff, you can return it to the launch point and land by pressing Return Home
on the controller. If you receive a low-battery notification or want to quickly end your flight, press Return Home. Solo
does not avoid obstacles while returning home; always verify that the return path is clear before activating Return
Home.

4.9.4 Land

To land Solo at its current position, press and hold the Fly button. To exit the landing procedure at any time, lift the
throttle. If Solo does not have GPS lock, automatic positioning is not available as Solo descends, and drifting can
occur depending on environmental conditions.

27

4.9.5 Motor Shutoff

KILL SWITCH UI - EMERGENCY MOTOR SHUTOFF

Kill Switch Feedback

If users holds AB + Pause in ight
notication is displayed

User holds AB + Pause to shut o motors

KILL SWITCH UI - EMERGENCY MOTOR SHUTOFF

Progress bar completes

After 3000 millisecond hold

Kill Switch Feedback

If users holds AB + Pause in ight
notication is displayed

User holds AB + Pause to shut o motors

Spot lock

Hold +
to shut off motors

FLY

12

In the event that Solo’s motors do not stop after landing or for an emergency in-flight kill switch, Solo includes
an emergency motor shutoff procedure. To shut off the motors at any time, either in flight or on the ground, hold
the A, B, and Pause buttons at the same time. An initial screen will appear on the controller to confirm the shutoff
command; continue to hold A, B, and Pause buttons to activate motor shutoff. Use the emergency motor shutoff
only as a last resort.

12

Hold +
to shut off motors

Spot lock

FLY

12

Hold +
to shut off motors

Spot lock

FLY

Figure 4.9.5.1: Controller - Motor Shutoff

4.10 Flight Battery

Use caution when handling the Solo Smart Battery; lithium polymer batteries can cause a fire if handled incorrectly.
Never alter, puncture, throw, bend, or impact the battery. Keep the battery away from liquids, fire, microwaves, and
other hazardous or combustible materials. Don’t expose the battery to extreme temperatures. If the battery is hot to
the touch, wait for it to cool before using or charging.

Inspect the battery before and after each flight. It is possible for the battery to be damaged in shipping, use or
charging. If you notice any abnormal features such as damage to the exterior shell, swelling, deformation of the
battery, abnormal smell, leakage, or other unexpected behavior, do not use the battery! These can be signs of
serious damage that can cause the battery to catch fire. To prevent a hazard in case of fire or explosion, disconnect
the battery, and place the battery in a safe area outside of any buildings or vehicles and away from flammable
materials. Do not dispose of the battery in the trash; bring it to a battery recycling center as soon as possible. In the
US and Canada, visit call2recycle.org to find a location.

For long-term storage, store the battery in an 64° F (18° C) to 82° (28° C) F environment, between 45-85%
relative humidity and with 50% charge. Always store the battery in a place where it won’t be exposed to extreme
temperatures or direct sunlight.

4.11 Controller

The controller’s rechargeable lithium ion (Li-ion) battery is housed inside the controller, accessible by the battery
door on the back of the controller. The controller battery is pre-attached to the controller, and shouldn’t be
disconnected unless:

• You plan to store the controller for over three months without using it. In this case, disconnect the battery
from the controller and leave the battery inside the controller to store it.

• You need to replace or upgrade the controller battery. Upgraded controller batteries with double the
capacity are available from store.3dr.com or an authorized retailer. In the case where you need to store the
extra controller battery, store it in a location where it will not come into contact with metal objects or other
batteries. If the battery’s connector comes into contact with a metal object, it can short circuit the battery and
cause a fire.

Keep the controller away from liquids, fire, microwaves, and other hazardous or combustible materials. Don’t
expose the controller to extreme temperatures. If the controller is hot to the touch, wait for it to cool before using
or charging. Perform periodic visual inspections of the controller battery to check for any damage, and handle the
controller battery using the same safety precautions as the flight battery.

28

4.12 Antenna Configuration

For the strongest connection to Solo, position the antennas down and away from the controller so they are
approximately perpendicular to Solo in flight, and tilt each antenna out and away from one another at a 20° angle.

20°

Figure 4.12.1: Controller Antenna Orientation

29

5 First Flight

MOTOR START & TAKEOFF V4

Motors o

Landing screen after startup, before motors
are turned on.

400 ft

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

5.1 Preflight Checklist

Before flying, check the following conditions:

5.1.1 Location

» Your current location and environmental conditions are suitable for flight. (Section 4.1)
» Solo is on a level surface at a clear launch point a sufficient distance from yourself and others. (Section 4.1)

5.1.2 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.

5.1.3 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)

5.1.4 Video (Optional)

» The Solo app is connected to Solo and streaming video. (Section 2.6)
» The GoPro® is recording. If have the Solo Gimbal and the GoPro HERO4, you can start and stop recording mid-

flight. You can also change camera settings in flight while not recording.

5.2 Takeoff

The takeoff process has two steps: start the 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.

Flying close to obstacles like buildings and trees can reduce GPS
accuracy and might result in unexpected flight behavior.

5.2.1 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. To stop the motors, press the Pause button any time Solo is on the ground with the motors spinning.

Spinning propellers can cause serious injury! Always make sure
Solo is clear of any obstructions and all people and animals are away
from Solo before spinning the props.

12

Hold

Cable Cam

Figure 5.2.1.1: Controller - Start Motors Prompt

FLY

FLY

to start motors

Orbit

30

5.2.2 Initiating Takeoff

TAKEOFF PART 2

Auto-takeo

Green bar returns to zero progress position
on transition.

User holds “Fly” to initiate auto-takeo.

“Fly” button LED blinks on Artoo when motors
are on. LED becomes solid white when takeo
begins.

TAKEOFF PART 2

Auto-takeo

User holds “Fly” to initiate auto-takeo.

“Fly” button LED blinks on Artoo when motors
are on. LED becomes solid white when takeo
begins.

Auto-takeo

Green bar returns to zero progress position
on transition.

User holds “Fly” to initiate auto-takeo.

“Fly” button LED blinks on Artoo when motors
are on. LED becomes solid white when takeo
begins.

Cable Cam

Orbit

FLY

12

FLY

Hold

to take off

AUTO-LAND

Auto-land prompt

If user presses “Fly” in ight, the auto-land
prompt appears.

User holds “Fly” to initiate auto-land.

AUTO-LAND

Auto-land

User holds “Fly” to initiate auto-land.

Haptic: press and hold feedback is given.

Auto-landing message

During auto-land, landing status is messaged.

Messgae stays on screen until copter has
landed.

Spot lock Rewind

555656

Auto-landing complete

Auto-land complete screen shown when
copter has touched down.

(In case user is not able to see copter.)

Message times out after 5000 milliseconds.

Auto-land prompt

If user presses “Fly” in ight, the auto-land
prompt appears.

User holds “Fly” to initiate auto-land.

Spot lock Rewind

FLY

12

FLY

12

Cable Cam

Orbit

9999FT
700FT

HOME

100%

FLIGHT BATTERY

ALTITUDE

LAND

12

LANDING IN PROGRESS

FLY

Hold

to land

FLY

Hold

to land

Hold Fly again to initiate takeoff. Solo will rise to 10 feet (3 m) and hover until it receives further control inputs.

12

Cable Cam

Hold

FLY

FLY

to take off

Orbit

12

Hold

Cable Cam

Figure 5.2.2.1: Controller - Takeoff Prompts

Be aware of Solo’s orientation before takeoff so you can safely navigate Solo
up and away from you once it’s in the air. If Solo is facing towards you at
takeoff, move the right stick back; if Solo is facing away from you, move the
right stick forward.

5.3 Landing

To land Solo at its current location, hold the Fly button.

12

FLY

FLY

to land

Hold

Spot lock Rewind

FLY

FLY

to take off

Orbit

12

FLIGHT BATTERY

30%

Cable Cam

LANDING COMPLETE

LAND

HOME

5FT

ALTITUDE

0FT

Orbit

Figure 5.3.1: Controller - User-Initiated Landing

When you command Solo to land, it will land at the current location,
wherever it is. Always make sure there is a clear path to a safe landing
point directly below Solo before landing.

After landing, the propellers will stop spinning automatically; wait until the propellers stop spinning before
approaching Solo. If the propellers do not stop, press the controller’s Pause button or use the emergency shutoff
option described in Section 4.9.5.

Never approach Solo while the propellers are spinning. After an
auto-landing or return-to-home, always wait until the propellers stop
before approaching or touching Solo.

31

5.4 Return Home

The Return Home function brings your flight to an end by recalling Solo to its launch location and landing. You
can initiate Return Home manually by pressing the Return Home button on the Controller. Alternatively, in certain
circumstances, Solo initiates Return home autonomously; for details, see Section 7.2, In-Flight Errors, on page

61.

Keep in mind that Return Home requires enough battery charge to get back to the launch point. If you need to end
your flight immediately, land manually or hold the Fly button. Return Home requires GPS lock prior to takeoff.

Figure 5.4.1: Return Home Button

Always verify that there is a clear path to the home point before activating
Return Home.

5.4.1 Smart Return Home Functionality

When a call to Return Home is triggered, it is critical that Solo make a swift and safe journey back to the Home
Position. Among the factors involved in balancing these priorities are:

• The farther away Solo is, the greater the likelihood that it could encounter unforeseen obstacles (buildings,
trees, etc.). Because of this, longer-distance scenarios benefit from climbing in altitude before traversing
back home.

• The closer Solo is to the Home Position, measured laterally, the more confident we can be that there are
fewer obstacles in the return path, and thus the safer it would be for Solo just to land.

To help eliminate unnecessary ascents in favor of more efficient return flights, we developed the “Cone Zone.”

Figure 5.4.1.1: The Cone Zone

The Cone Zone represents the volume that is least likely to be filled with problematic obstacles. The shape of this
cone is based on a 1:3 ratio of horizontal distance to altitude. So as your altitude increases, so does the cross­sectional area of the cone. Once Solo reaches the boundaries of the cone or is already within the cone, then its main
priority is to traverse to directly over the Home Position and land.

32

5.4.2 Obstacle-Free Cone Zone

The following examples walk you through the different flight scenarios and how the Cone Zone affects the Return
Home behavior in each scenario.

Case #1: Above the Return Home Altitude

Figure 5.4.2.1: Above Return Home

When a call to Return Home is triggered and Solo is flying above the Return Home Altitude (default: 25m), Solo:

1. Climbs 10m

2. Traverses to the Home Position

3. Descends and lands

Case #2: Within the Cone

Figure 5.4.2.2: Within the Cone

When Solo is inside the cone and Return Home is triggered, Solo:

1. Climbs 2.5m

2. Traverses to the Home Position

3. Descends and lands

33

Case #3: Below the Return Home Altitude and Outside the Cone

Figure 5.4.2.3: Below Return Home and Outside the Cone

The radius of the Cone Zone expands at a 1:3 ratio of lateral distance to altitude. This means that the Cone radius
is directly related to the Return Home altitude. As Solo’s altitude increases, so does the radius of the cone. If Solo’s
lateral distance from the Home Position exceeds this ratio, it is then outside the cone. In the occurrence of a call to
Return Home, Solo:

1. Either climbs to the boundary of the cone or to the Return Home Altitude, whichever happens first

2. Moves to the Home Position

3. Descends and lands

5.5 In-Flight Data

Use the controller’s main data display to monitor Solo’s status in flight.

3 4

2

1

Figure 5.5.1: Controller - In-Flight Data

1 Flight battery percentage remaining
2 GPS signal strength and number of active satellites
3 Active mode or Smart Shot (“Fly” indicates standard flight.)
4 Controller battery level
5 Solo Wi-Fi signal strength
6 Horizontal distance from the home position (launch point)
7 Current altitude
8 Currently assigned functions of controller A and B buttons

5

6

7

8

34

5.6 Joystick Control

Left Stick

Left Stick

Left Stick

The controller’s two joysticks allow you to navigate Solo in flight. The left stick controls Solo’s altitude and rotation.

UP

ROTATE
LEFT

DOWN

To control Solo’s altitude and acceleration, move the left stick vertically.

To take off and to gain altitude,
move the left stick slightly past
the center position.

ROTATE

RIGHT

Figure 5.6.1: Controller Left Joystick

Set the left stick to center to
maintain the current altitude.

Move the left stick back from
center to decrease altitude.

Set the left stick fully back to
land once Solo is a few inches
above the ground.

Figure 5.6.2: Throttle Joystick Behaviors

35

To rotate Solo and control orientation, move the left stick horizontally.

Left

Back

Forward

Right

Left

Back

Forward

Right

Left Stick

Move the stick to the left to
rotate counterclockwise.

Move the stick to the right to
rotate clockwise.

Release the stick to stop
rotating and maintain the
current orientation

Figure 5.6.3: Yaw Joystick Behavior

Use the right stick to fly Solo forward, back, left, and right. These movements are relative to Solo’s current
orientation, so always maintain awareness of Solo’s forward-facing direction before using right-stick controls.

LEFT

FORWARD

RIGHT

BACK

Figure 5.6.4: Controller Right Joystick Controls

36

To control pitch, move the right stick vertically.

Forward
Back

Forward

Left

Back

Forward

Left

Back

Forward

Right

Move the right stick
forward to fly forward.

Move the right stick
back to fly backward.

Figure 5.6.5: Pitch Joystick Controls

To control roll, move the right stick horizontally.

Move the right stick
left to fly left.

Move the right stick right
to fly right.

Figure 5.6.6: Roll Joystick Controls

If you’re new to drones, take some time to learn the basics before your
first flight. Visit 3dr.com/solo/info or check out Flight School in the Solo
app to learn about flight controls and best practices.

37

6 Using the Solo App

6.1 App Interface Overview

The Solo App provides a simplified interface for viewing Solo’s video feed and managing Smart Shots.
The first screen in the App is the home screen:

Figure 6.1.1: Solo App Home Screen

The primary function here is to go to the main screen by tapping Fly Solo on the left side of the screen. Also, if
you’re not connected to Solo and are using the Android version of the App, a Connect button appears in the top-left
corner; you can connect to Solo by tapping the Connect button and following the directions. The iOS version of the
app displays a Connection Instructions button instead.

Before you start flying, it’s important to become familiar with your environment. The Plan Your Flight overlay shows
your current location and weather conditions. For more information about this feature, see the section immediately
following this one.

Additional controls at the bottom of the App home screen are as follows:

• Settings: Go to the section of the app where you can change setttings for Solo, the Controller, and the App.
You can also update the software and firmware from here.

• Flight School: Takes you to a listing of instructional videos for getting started with Solo. To view the videos,
your device must be connected to the Internet.

• Support: Provides resources for solving problems, logging support tickets, and related issues.

Also, the home screen might display a notice: Software Update Available. This indicates that updated firmware is
available for Solo, the Controller or both. The update typically features improved performance and new features. To
get the update, simply tap the notice and follow the directions.

6.1.1 Plan Your Flight

When you start the Solo App, or whenever you’re on the home screen, a rectangular, three-layer overlay in the top­right corner provides several types of information (see preceding illustration):

• At the top of of the overlay is the message “Plan your flight.” To access this part of the App, tap the banner at
the top of the overlay (see following).

Note: This message can vary based on current flying conditions.

• The second layer of the overlay provides mission-related information: the current location (city, town, etc.),
wind speed and direction, outdoor temperature, and current rainfall.

Tip: You can change how this information displays with the Metric/Imperial switch in Settings > Units.

• The bottom layer shows a miniature map of your current location.

38

When you tap the overlay, the App opens a map of your current location:

Figure 6.1.1.1: App - Plan your flight screen

The blue dot in the center shows your position on the map. You can scroll, zoom, and rotate the map with standard
touchscreen gestures. Typically, to see areas that are off limits for flying drones, zoom out:

Figure 6.1.1.2: App - Planning map zoomed out

Proscribed areas are marked with colored circles, as the preceding illustration shows. To get further information on
a proscribed area, tap its circle to open a descriptive panel:

Figure 6.1.1.3: App - Proscribed area description

39

Below the map are three icon buttons:

• Centers the map on your current location.

• Opens a list of locations where flying drones is prohibited, categorized by filter (see following illustration).
Tap an item to see its location on the map.

• Opens a search dialog. Enter a search term to get a list of matching locations in your area, then tap a
result to see its location on the map.

Figure 6.1.1.4: App - List of proscribed locations

To change the type of flight-related information the map displays, tap FILTER at the top right. This opens a list of
categories of proscribed areas that you can turn on and off to customize the display, as well as options for the
overall map display:

Figure 6.1.1.5: App - Filters

The map-display options are:

• Standard: A typical two-dimensional map showing the names of major thoroughfares and locations

• Satellite: The map uses satellite photographs for greater realism

• Hybrid: A combination of Standard and Satellite styles

The FILTER options, which generally show you where flying is prohibited, are:

• TFRs (Temporary Flight Restrictions): A TFR is a geographically limited, short-term airspace restriction.
Temporary flight restrictions often encompass major sporting events, natural disaster areas, air shows, space
launches, and presidential movements.

40

• Prohibited Airspace

• Airports

• Restricted Airspace

• Controlled Airspace

• Heliport

• Infrastructure: Includes buildings around which pilots need to exercise caution, including structures such as
schools, hospitals, and bridges.

• National Parks

• NOAA Marine Protection: Includes areas along the U.S. coastline that are sanctuaries for wildlife and should
be avoided.

41

6.1.2 Main Interface

This is the screen you’ll use most of the time when flying Solo. It’s available by tapping Fly Solo on the home screen.
The main screen provides the live video feed from the GoPro camera, telemetry statistics, access to Smart Shots
and the map view, and more.

Figure 6.1.2.1: App - Main Interface

1. Live video feed: Shows video from the camera mounted on Solo.

2. Go to home screen: Returns to app start.

3. Horizontal distance from launch point: Solo’s distance from the starting point, disregarding height.

4. Altitude: Solo’s vertical distance from starting point.

5. Current flight mode: Fly by default, or active Smart Shot.

6. Solo battery percentage remaining: Also visible on Controller screen.

7. Controller signal strength

8. Shot List: Access to Smart Shots.

9. Map view (see following for details)

10. Camera controls (see Section 6.1.4 for details)

11. Alerts and instructions

To toggle advanced telemetry data, tap any of the telemetry readouts at the top of the screen: item 3, 4, 6, or 7. The
additional information appears as follows:

Figure 6.1.2.2: Advanced telemetry data

1. Solo’s current air speed

2. Number of satellites and HDOP

3. Solo battery voltage and amperage

4. Wi-fi signal strength between Solo and Controller

42

6.1.3 Map View

To access the small map view, swipe left a short distance from the right edge of the app. To full-screen the map,
swipe left again. To hide the small map, swipe to the right. To return from the full-screen map, tap the picture-in­picture video display at the top-left of the map.

A live map view is normally available only with GPS lock and on devices with mobile data (cellular Internet).

With a Wi-Fi only iOS device, you can cache map data automatically by connecting to the Internet, then opening the
map in the Solo App and navigating to the area you want to map. Then, when you connect the device to Solo, the
App automatically remembers the map.

Note: iOS controls the map-data cache procedurally; 3DR cannot guarantee its availability. For best results, make
sure your iOS device has a reasonable amount of free storage.

If you’re using an Android Wi-Fi-only device such as a tablet, with a bit of preparation, you can cache a map section
and call it up as needed even if mobile data is not available. You need not be connected to Solo to follow these
steps:

1. Connect your Android device to Internet-enabled Wi-Fi.

2. Open the Solo App and tap Fly Solo. This takes you to the main screen, which informs you that Solo is not
connected.

3. Position your finger at the right side of the screen and swipe all the way left. This takes you to the map
screen, which should resemble the following illustration after loading map data:

Figure 6.1.3.1: Initial Map Screen

4. To begin the caching process, tap the Download button ( ) at the right-center of the screen.

Figure 6.1.3.2: Map Screen During Caching

43

Important: If you do not see the Download button, you can enable it by going to Solo App home screen >
Settings > Map Tile Provider and choosing Map Box.

5. Use standard touch-screen gestures to find the map area to cache (that is, the area you’re planning to fly in),
then, to save the map, tap the “Pan and zoom ...” message at the bottom of the screen. During caching, a
progress bar appears, and then the message “Map area saved!” appears shortly above the “Disconnected
...” message.

6. Proceed to the mapped area with your Solo, start flying, and access the map as usual. If the map is full­screen, and you have a live video feed, the video appears in the picture-in-picture (PiP) rectangle near the
top-left corner of the screen. To return to the main flying screen, tap the PiP rectangle (whether or not it’s
displaying video).

6.1.4 Camera Controls and Settings

The Record button on right side of the main App screen lets you start and stop recording with the GoPro camera
(3-Axis Gimbal only). When Video Mode is active the button is red, and when Photo Mode is active it’s white. When
recording video, the red circle changes to a smaller square and the small “LED” icon above the button pulses red.
To stop recording, tap the square button.

The area just above the button contains status icons. From left to right, these are Camera Roll (recording video to
the mobile device), GoPro (recording video to the camera), and video-recording status.

Below the button is a sliders icon that provides access to camera settings. The following illustration shows different
states of the record button and associated icons:

Figure 6.1.4.1: Camera button states

• A: Video mode, not recording

• B: Video mode, recording (note camera settings disabled)

• C: Photo mode

• D: Video mode, GoPro recording disabled (camera might be off or missing memory card)

• E: Video mode, Camera Roll recording disabled by Camera Settings control

44

To access the camera settings, tap the sliders icon immediately below the record button:

Figure 6.1.4.2: Tap for Camera Settings

Tip: You can change camera settings while flying as long as you’re not recording.

The two camera-settings areas, available from the buttons on the right side of the screen, are Camera Mode and
Camera Settings:

Figure 6.1.4.3: In-App Camera Settings

• Camera Mode: Determines what happens when you tap the Record button on the main App screen.
Choose Video Mode for recording continuous video; choose Photo Mode for shooting stills.

• Camera Settings: Provides access to the following parameters. The available values for each parameter
vary depending on the GoPro model and other current parameter values. For details, consult your GoPro
manual. For recommended values, see the table in Section 3.2.9, Recommended GoPro Settings, on page

22.

Note: All of these settings apply to Video Mode only, except for Photo Resolution, which applies to Photo
Mode only.

• Video Resolution (in pixels): The resolution the camera uses to capture video. To set still-image
resolution, use the Photo Resolution setting instead.

45

• FPS: Frames per second.

• FOV: Field of View

• Low Light: On or off

• Protune: On or off

• Photo Resolution: The resolution the camera uses to capture still images in Photo mode.

• GoPro Model: Choose the model of GoPro camera you’re using. This setting determines the available

parameter values.

• Save to Camera Roll: When on and recording video to the camera, the mobile device also records the
video received by the app from Solo to its internal memory.

The Camera Roll video is available via the same methods as video recorded directly with the mobile
device. For instance, if using an iOS device, you can access the Camera Roll video from the Photos
app.

• Record during shots: GoPro automatically records video whenever a Smart Shot is active.

To exit the camera settings, tap “Done” or anywhere to the left of the settings area.

46

6.2 Smart Shots

Solo’s four different Smart Shots automate flying Solo to make it easy to get stunning aerial video. By default, Cable
Cam and Orbit are assigned to the controller’s A and B buttons. Use the app to access Selfie or Follow. Smart
Shots are available only with the Solo app.

Tip: When using Smart Shots without a Solo Gimbal, Solo cannot ensure that the subject is in the frame at
all times. If this is the case, you can improve the chances of keeping the subject in the frame by adjusting the
camera mount so the camera is fixed at an appropriate angle.

To access the shot list, tap the Shot List button ( ) on the main App screen:

Figure 6.1: App - Main Screen

Then, on the next screen, tap the icon for the Smart Shot you want to use:

Figure 6.2: App - Shot List

Tip: To see directions for a Smart Shot, tap its icon while Solo is on the ground.

47

6.3 Selfie

In Selfie, Solo flies a smooth up-and-back path to capture a subject in a cinematic establishing shot. Before starting
a Selfie shot, always ensure that there is a clear path 200 feet (61 m) behind and above Solo. Once you activate
Selfie mode, Solo flies up and away from the subject to a point 164 feet (50 m) from the subject at 82 feet (25 m)
altitude. You can change these default distances with Selfie Options.

3

2

1

Figure 6.3.1: Selfie Path and Settings

1 Distance away (default 164 ft.)
2 Altitude up (default 82 ft.)
3 Flight path

Always ensure that there is a clear path 200 feet (30 m) behind and
above Solo before starting Selfie. Press To stop Solo at any time,
press Pause. To switch to manual control at any point, press Fly.

6.3.1 Selfie Setup

To start Selfie, fly Solo to a starting point, facing the subject from approximately 10 feet away, and select Selfie from
the Shot List. The app prompts you to position Solo so the camera is facing you and to ensure that the path it will
follow (up and back) is clear. To continue, tap this screen.

Figure 6.3.1.1: App - Selfie Activation

6.3.2 Selfie Operation

To move Solo along the Selfie path, tap the forward and back arrows in the App, labeled “Fly out” and “Return,”
respectively. The default cruise speed when using Selfie is 9 mph (4 m/s).

48

Figure 6.3.2.1: App - Selfie Control

To control Selfie using the controller, use the right stick to move Solo forward and back along the Selfie path. To
stop Solo at any time, press Pause. To exit to standard flight, press Fly.

Move along

flight path

Figure 6.3.2.2: Controller -

Selfie Control

6.3.3 Settings

To access the settings from the in-flight Selfie interface, select Options with the three dots at the bottom-left of the
main screen. To adjust Distance Away, Altitude Up, and Cruise Speed, use the sliders.

Figure 6.3.3.1: App - Selfie Settings

49

6.4 Cable Cam

Cable Cam creates a smooth shot by flying Solo automatically along a virtual cable between any number of
waypoints that you specify initially. Basically, after starting the shot, you fly Solo to each successive waypoint in
turn, press A on the controller, and so on. To save the last waypoint, press B, after which you can start Solo flying
along its virtual cable.

6.4.1 Starting Cable Cam

To start Cable Cam, press A on the controller, or select Cable Cam from the Shot List in the App. You’re then
prompted to fly Solo to the start point and save it as the first Cable Cam point by pressing A. You can press A either
on the Controller or on the App screen. Then fly to your next point and save it by pressing A again. Continue moving
to new locations, pressing A at each point to save a waypoint. To finish recording waypoints, press B; this sets a
final waypoint at the current location and switches to a mode where you can fly along the recorded cable.

Tip: While you’re recording waypoints, for an impressive cinematic effect, try varying the altitude or orientation
between successive points. Also, if you have the Solo 3-Axis Gimbal, try changing the view angle between the
endpoints.

Figure 6.4.1.1: App - Cable Cam Setup

Note: Each Cable Cam waypoint must be at a different location than the one before it. If you try to set a second
waypoint at the same position as the previous one, the new waypoint overwrites the previous one and you’re
prompted for another point.

50

6.4.2 Cable Cam Operation

Before running a Cable Cam shot, always ensure that the entire path is
free of potential obstructions.

Figure 6.4.2.1: App - Cable Cam Controls

After you tap B to finish recording waypoints, the App switches to a screen that resembles the preceding illustration.
The timeline near the bottom of the video image shows the number of waypoints and the relative distances between
them, as well as the total amount of time it takes to fly the prerecorded route.

To control Cable Cam through the App, tap the right arrow at the bottom center of the screen to fly Solo through the
sequence of waypoints in the order you recorded them, and the left arrow to fly through the waypoints in reverse
order. When either of these is active, the arrow changes to a Pause symbol (||), which you can tap to make Solo stop
and hover temporarily. Cable Cam’s default cruise speed is set to 9 mph (4 m/s).

To operate Cable Cam using the Controller, move the right stick to the left to fly towards the start of the waypoint
sequence and to the right to fly towards the endpoint. To pause at the current location, release the right stick.

To look left and right, enable Free Look (see Cable Cam Settings, following) and use the left stick. This overrides the
recorded camera angles temporarily. To stop Solo at any time, press Pause. To exit to standard flight, press Fly.

Camera Cable

Figure 6.4.2.2: Controller - Cab

le Cam Controls

51

6.4.3 Cable Cam Settings

To access the settings from the in-flight Cable Cam interface, select Options with the three dots at the bottom-left of
the main screen.

Figure 6.4.3.1: App - Cable Cam Settings with Time Lapse off

The settings consist of the following:

• Free Look: When on, you can adjust the direction in which the camera points with the controller left stick.
When off, the camera points in the recorded direction.

• Time Lapse: When on, greatly increases the maximum Time Of Cable setting. Using a higher Time setting
lets Cable Cam fly Solo much slower than you can manually, easily capturing slow-motion video.

• Time of Cable: This slider lets you change Solo’s speed along the Cable Cam path by adjusting the total
time it takes to travel the route. By default, it gives you a time range that slightly decreases the default time
at the left end of the scale (thus traveling faster) and slightly increases it at the right end (thus traveling
slower).

To change the speed, tap anywhere along the slider length or drag the small green time indicator. The “Time
of Cable” readout shows the current amount of time Solo takes to travel the full length of the shot, based on
the slider setting.

When Time Lapse is on, the maximum value for Time Of Cable increases greatly. For details, see Time
Lapse (preceding).

Figure 6.4.3.2: App - Cable Cam Settings with Time Lapse on

6.4.4 Saving Cable Cam Shots and Using Saved Shots

When you set up a Cable Cam shot in the Solo App, the app automatically saves the shot, including the general
location and waypoints. The Saved Shots feature in the App lets you retrieve the shot at any time subsequently to
repeat the Cable Cam shot exactly as you initially set it up.

When you tap the Shot List button on the main screen of the Solo App, the following screen appears:

52

Figure 6.4.4.1: App - Cable Cam Smart Shots screen

To access the Saved Shots interface, tap the Saved Shots label near the bottom edge of the screen. Alternatively, to
return to the previous screen, tap the X button at bottom left.

The Saved Shots screen looks like this:

Figure 6.4.4.2: App - Cable Cam Smart Shots screen

The interface consists of options and control buttons at the top, and a scrolling list of saved-shot thumbnails below
(4). The controls include the left arrow at top left (1), for returning to the previous screen, and the Select button at
top right (2).

The additional controls (3) on the main Saved Shots screen--Recent, Near Me, Favorites, and All--let you filter the
list of saved shots.

53

6.4.5 Deleting Saved Cable Cam Sequences

Figure 6.4.5.1: App - Selecting Saved Shots for Deletion

The Select feature allows you to delete multiple saved shots, as follows (refer to preceding illustrations): Tap Select,
then tap the thumbnails for all the shots you want to delete. As you do so, a check-mark icon (3) appears on each
selected thumbnail, and a message at the top of the screen (1) indicates the number of shots selected.

Once you’ve selected one or more saved shots, delete them by tapping the trash-can icon (2) at the top right, or tap
Cancel to exit the deletion procedure.

6.4.6 Running a Saved Cable Cam Sequence

Each thumbnail shows a satellite image of the environment of the saved shot plus the path of the shot, with
waypoints. To use a saved shot, tap its thumbnail. This takes you to a full-screen overhead view of the saved shot,
plus several controls. If Solo’s current location isn’t quite close enough to where the Cable Cam shot was saved, the
screen resembles this:

Figure 6.4.6.1: App - Prompt to Correct Solo Position

The green arrow (1) shows Solo’s location and heading, the yellow line (2) indicates the path of the saved Cable
Cam waypoint sequence, the small blue dot (3) represents the path’s starting point, and the blue circle (4) shows the
area within which Solo must be located before you can run the saved shot.

54

To use the recorded Cable Cam shot, fly Solo to any location within the blue circle. At this point, or if Solo was
already close enough to the saved shot’s starting point, you see a screen like this:

Figure 6.4.6.2: App - Prompt to load saved Cable Cam sequence

To use the saved shot, tap Load Cable. Alternatively, you can designate the saved shot as a “favorite” by tapping
the heart-shaped icon (1) in the upper right, or delete it by tapping the trash-can icon (2). Any saved shots you
“favorite” in this way subsequently appear in the Favorites listing on the main Saved Shots screen.

After you tap Load Cable, the app loads the saved-shot data and flies Solo to the starting point of the path. At this
point you can run the saved shot the same way as any other Cable Cam shot.

6.5 Orbit

Use Orbit to fly Solo along a preset circle while fixing the camera on a central target.

Note: Orbit uses the Solo App’s mapping feature. For best results, use Orbit with a mobile device that has a live
mobile data link. Alternatively, if using an Android device, you can use a cached map. For details, see Section 6.1.2,
Map View, on page 39.

6.5.1 Starting Orbit

Select Orbit from the Shot List. The App switches to the map screen and shows the location Solo as well as the
direction it’s facing on the map. This screen also shows the orbit center point as a small bullseye, as well as a line
connecting the two points. To change the location of the center point, drag the map image in the App until the
desired center point is at its center.

When the setup is satisfactory, press A on the controller to save the current center point. Once you set the center
point, the App displays a Orbit Center Point Saved confirmation. To adjust the position of the center point during
Orbit, drag the map.

55

Figure 6.5.1.1: App - Orbit Setup

Subject altitude

Solo orbits at a constant altitude relative to its launch point, and does
not account for changes in ground level. Be aware of any elevation
changes at your location that would affect Solo. Before starting Orbit,
always ensure there is a clear path for Solo.

6.5.2 Orbit Operation

To fly Solo along the Orbit path, tap the left and right arrows at the bottom of the app screen, labeled Orbit Left and
Orbit Right. The default cruise speed for Orbit is 2.2 mph (1 m/s).

Figure 6.5.2.1: App - Orbit Controls

To control Orbit using the controller, move the right stick left and right to fly Solo along the Orbit path. You can
move Solo toward and away from the subject by pushing the right stick up and down, respectively.
To temporarily override the camera’s lock on the subject and look left and right, move the left stick.To adjust Solo’s
altitude, move the left stick up and down. If you have the Solo Gimbal installed, you can change the pitch of the
camera with the paddle on top of the controller. To stop Solo at any time, press Pause. To exit standard flight, press
Fly.

Adjust radiusAltitude

Camera

Figure 6.5.2.2: Orbit

Controls

Orbit

56

6.5.3 Orbit Settings

To access the settings from the in-flight Orbit interface, select Options with the three dots at the bottom-left of the
main screen. To adjust Cruise Speed, use the slider.

Figure 6.5.3.1: App - Orbit Settings

6.6 Follow

Follow creates a virtual tether between Solo and your GPS-enabled mobile device, allowing Solo to track you as you
move. Follow has two modes:

• Look At Me: Solo remains in one place while turning to face the subject.

• Follow: Solo moves at the same rate as the subject while continually aiming the camera at the subject. In

this mode you have the additional option of orbiting manually around the subject, as well as operating the
camera independently.

Important: To use Follow, your mobile device must have GPS capability. Most smart phones have GPS built in,
but some tablets, such as Wi-Fi-only models of the iPad, do not.

If the Follow subject is engaged in an activity that prevents them from using the controller, you are required to use a
safety pilot during Follow. The subject carries the mobile device and is followed by Solo, and the safety pilot holds
the controller and is ready to regain manual control at any time.

Don’t exceed 500 feet of distance between the controller and the mobile device; however, specific range limits
depend on the device being used. If too much distance is allowed between the controller and the mobile device, the
device could lose connection with the controller.

Always ensure that there is a clear path for Solo during Follow. It
does not avoid obstacles that come into the flight path as a result of
following the subject.

6.6.1 Follow Se

To start Follow, select Follow from the Shot List in the app and navigate Solo to face the subject. When Follow
starts, it’s in Look At Me mode, in which Solo remains stationary while turning to face the subject as they move. To
activate Follow mode, in which Solo moves along with the subject, tap Follow at the bottom of the screen. You can
switch between the two modes at any time while using Follow. The App indicates the active mode with green text
and icon.

tup

57

Figure 6.6.1.1: Follow in Look At Me mode

Figure 6.6.1.2: Follow in Follow mode

6.6.2 Follow Mode Operation

When Follow mode is active, Solo automatically follows the mobile device wherever the subject carries it. In the
App, the subject can orbit Solo around them by pressing the Orbit Left and Orbit Right arrows.

On the Controller, adjust the follow distance by moving the right stick vertically, and orbit the subject by moving
the right stick horizontally. To adjust Solo’s altitude during Follow, move the left stick vertically. And to override the
camera tracking and temporarily pan the camera, move the left stick horizontally. To stop Solo during Follow, press
Pause on the controller; the camera continues to track the subject. To exit to standard flight, press Fly.

Adjust following

Altitude

Camera

Figure 6.6.2.1: Follo

w Controls

distance

Orbit

6.6.3 Follow Settings

When using Follow in Follow mode (Solo moves along with the subject), by default the camera remains pointed
at the subject no matter what its position is. However, you have the option in this mode to control the camera
independently with the left joystick on the controller. This option is known as Free Look.

58

To enable Free Look, make sure Follow is set to Follow mode, then tap the Options button (three dots) in the
bottom-left corner. The following Settings screen opens:

Figure 6.6.3.1: App - Follow Settings

To turn on Free Look, tap its toggle switch. At this point, the following screen opens:

Figure 6.6.3.2: App - Free Look warning

Read this message, then tap OK to continue. Then, while flying using Follow with Free Look, remember that you
now use the Controller left stick exclusively to control the direction the camera points, and the left paddle on the top
edge of the Controller to control Solo’s altitude.

59

PREARM SENSOR ERRORS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

ARMING ALERTS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibration error

Please restart Solo

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

ARMING ALERTS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibration error

Please restart Solo

Compass error

User is asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (system then continues sensor check)

User powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibrating Solo

Please wait

ARMING ALERTS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibration error

Please restart Solo

Compass error

User is asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (system then continues sensor check)

User powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Calibrating compass

Please wait

Level error

User is asked to use Solo app to calibrate

Alert persists until:

User complete calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibrating Solo

Please wait

Compass error

User asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Throttle too high

This flight mode requires low
throttle before starting motors

PREARM SENSOR ERRORS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Altitude calibrating

Please wait

Compass error

User asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

PREARM SENSOR ERRORS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Altitude calibrating

Please wait

Compass error

User asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Compass error

Please calibrate compass using

the 3DR Solo app

Level error

User is asked to use Solo app to calibrate

Alert persists until:

User complete calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

7 Alerts

The following alerts will appear on the controller in the event of a preflight or in flight error. Always monitor the
controller for alerts and perform the recommended actions.

7.1 Preflight Errors

Before starting the motors, Solo runs a series of automatic checks to ensure that the system is ready for flight. If
Solo encounters an error during these preflight checks, the controller will display the encountered error along with
instructions for the corresponding calibration to perform.

7.1.1 Calibration

The following errors indicate that a preflight check is in progress: altitude calibrating, calibrating solo, and calibrating
compass. Please wait for the error to clear before continuing.

Altitude calibrating

Please wait

Figure 7.1.1.1: Controller - Calibration in Progress Alerts

Calibrating Solo

Please wait

If Solo is not placed on a level surface, you will receive the following alert to move Solo to a level surface for takeoff.

Calibrating compass

Please wait

Uneven surface

Move Solo to a level surface

Figure 7.1.1.2: Controller - Uneven Surface Alert

If Solo requires manual calibration, the following alert messages show the displays for compass and level
calibrations. Refer to Section 10.2 for compass- and level-calibration instructions.

If a calibration or sensor error occurs during startup, one of the following alerts appears. To clear the error, restart
Solo.

Level error

Please calibrate level

using the 3DR Solo app

Figure 7.1.1.3: Controller - Re-Calibration Required Alerts

Compass error

Please calibrate compass using

the 3DR Solo app

60

ARMING ALERTS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibration error

PREARM SENSOR ERRORS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Altitude calibrating

Please wait

Compass error

User asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Compass error

Please calibrate compass using

the 3DR Solo app

Level error

User is asked to use Solo app to calibrate

Alert persists until:

User complete calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Level error

Please calibrate level

using the 3DR Solo app

Sensor error screen

For sensor errors requiring user-initiated restart

ARMING ALERTS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibration error

Please restart Solo

Compass error

User is asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (system then continues sensor check)

User powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Calibrating compass

Please wait

Level error

User is asked to use Solo app to calibrate

Alert persists until:

User complete calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Uneven surface

Move Solo to a level surface

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Calibrating Solo

Please wait

Compass error

User asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Throttle too high

This flight mode requires low
throttle before starting motors

Catch-All

Remaining rare but problematic APM errors
will be captured under a catch-all for
logging trouble tickets

PREARM SENSOR ERRORS

Altitude calibration

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Altitude calibrating

Please wait

Compass error

User asked to use Solo app to calibrate.

Alert persists until:

User completes calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Compass error

Please calibrate compass using

the 3DR Solo app

Level error

User is asked to use Solo app to calibrate

Alert persists until:

User complete calibration using the app (sys then continues sensor check)

Powers off controller, or Solo

Controller auto-shutdown

Note: Artoo will not assume the same error is present on
restart, and will run a fresh check when connected to Solo.

Level error

Please calibrate level

using the 3DR Solo app

Sensor error screen

For sensor errors requiring user-initiated restart

Sensor error

Please try and restart Solo

Control sticl error

Persists until:

Controller starts with stick values in range.

IN-FLIGHT ALERTS: CONTROLLER RELATED

Controller Value out of Range

User is asked to contact customer support

Alert persists until:

TIMEOUT: 5000 milliseconds

go to persistent hint-box message

(persistent until reboot)

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

Return Home

12

Control stick error

Contact 3DR Support after landing

IN-FLIGHT ALERTS

Maximum Altitude

User is told that maximum altitude has been reached

Vehicle is not able to go higher than max altitude

Alert appears once per flight and is triggered at 100 FT by default.

Alert persists until:

TIMEOUT: 5000 milliseconds

HAPTIC: Double buzz 40-40 millisecond

Please restart Solo

Sensor error

Please try and restart Solo

Figure 7.1.1.4: Con

troller - Calibration Error Alert

7.1.2 Service Alerts

The following alerts indicate a system error that requires service. Use the app to submit a trouble ticket with 3DR
Support or contact an authorized Solo Service Center to service Solo and clear the alert. A control stick error can
occur either in flight or before takeoff. If the control stick error is received in flight, Solo will return home and land.

Service required

Use 3DR Solo app to log a trouble

ticket with customer support

Control stick error

Contact 3DR customer support

Figure 7.1.2.1: Controller - Service Alerts

Control stick error

Control stick error

Solo will return home

Solo will return home

7.2 In-Flight Errors

During flight, the controller monitors Solo’s GPS signal, controller signal, flight battery level, and controller battery
level.

7.2.1 Altitude Limit

If Solo reaches the altitude limit during flight, maintains that altitude and the controller displays the following alert.

Figure 7.2.1.1: Controller - Altitude Limit Alert

Maximum altitude

Preset max altitude reached

7.2.2 App Connection

We recommend maintaining an active connection to the Solo app at all times during flight. For information about
connecting to Solo Wi-Fi with the App, refer to Section 2.6. If the connection to the App is lost during flight, Solo
will not return home. If the Solo App connects to or disconnects from Solo during flight, the controller displays the
following banner-type alerts:

61

IN-FLIGHT BANNER ALERTS

Solo app connected (Banner)

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Solo app disconnected (Banner)

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

FLY

12

3DR Solo app connected

12

IN-FLIGHT BANNER ALERTS

Solo app connected (Banner)

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

IN-FLIGHT BANNER ALERTS

Solo app connected (Banner)

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Solo app disconnected (Banner)

System self-calibrates altitude after altitude disparity

Alert persists until:

System self-calibrates (sys then continues sensor check)

Timeout: after 1 minute (?) (results in “sensor error” screen)

Landing Complete

Screen showing automatic landing is complete

Alert persists until:

TIMEOUT: 3000 milliseconds

Controller connection poor (Banner)

Appears once connection strength is below average performance
for X time.

TIMEOUT: After 3000 milliseconds

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

FLY

12

3DR Solo app connected

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

FLY

12

3DR Solo app disconnected

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

FLY

12

Landing complete

IN-FLIGHT ALERTS: CONTROLLER RELATED

RC Failsafe

Controller signal lost, RTH screen

Alert persists until:

TIMEOUT: 5000 milliseconds

Controller Value out of Range

User is asked to contact customer support

Alert persists until:

TIMEOUT: 5000 milliseconds

go to persistent hint-box message

(persistent until reboot)

Control stick error

Solo will return home

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

Return Home

12

Control stick error

Contact 3DR Support after landing

Control stick error

Solo will return home

IN-FLIGHT ALERTS: CONTROLLER RELATED

RC Failsafe

Controller signal lost, RTH screen

Alert persists until:

TIMEOUT: 5000 milliseconds

Controller signal lost

Solo will return home

RC Signal Recovered

User can press Fly to recover

Alert persists until:

User presses Fly and enters Fly mode

HAPTIC: 40millisecond so user is aware that they can take control

Controller Value out of Range

User is asked to contact customer support

Alert persists until:

TIMEOUT: 5000 milliseconds

go to persistent hint-box message

(persistent until reboot)

Control stick error

Solo will return home

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

Return Home

12

Control stick error

Contact 3DR Support after landing

Control stick error

Solo will return home

FLIGHT BATTERY

48%

3DR Solo app disconnected

FLY

HOME

324FT

ALTITUDE

84FT

12

FLIGHT BATTERY

48%

3DR Solo app connected

FLY

HOME

324FT

ALTITUDE

84FT

Figure 7.2.2.1: Controller - App Conn

ection Alerts

7.2.3 Controller Signal Alerts

Flying behind solid objects, like buildings and trees, blocks communication signals between Solo and the controller.
Always maintain visual contact with Solo to ensure that the signal is unobstructed. Cell phone towers and nearby
Wi-Fi signals can cause interference with the communication system and decrease its range. To prevent signal
interference, avoid flying in populated areas.

If the controller becomes unpaired from Solo during flight, the controller displays the following alert and Solo initates
Return Home. See Section 10.3 for pairing instructions.

12

Disconnected

FLIGHT BATTERY

48%

Disconnected from Solo

If the signal between Solo and the controller is lost during flight, the controller displays the “Controller signal lost”
alert and Solo initiates Return Home. If signal is recovered while returning home, the controller displays the “Signal
recovered” alert and provides the option to regain manual control by pressing the Fly button.

Figure 7.2.3.1: Controller - Controller Disconnected Alert

HOME

324FT

ALTITUDE

84FT

7.2.4 GPS Signal Alerts

If Solo loses GPS during flight, it switches into Fly:Manual. If this happens, we recommend that you land Solo and
wait to acquire GPS lock before taking off again.

In Fly:Manual, Solo uses the same joystick controls as in standard flight (displayed as “Fly”), but it does not use
GPS positioning. Thus, Solo does not hold its position when you rlease the right stick, so you must maintain close
control over roll, pitch, and yaw. Without GPS, Pause, Return Home, and Smart Shots are not available. During
Land, Solo cannot maintain position due to the lack of GPS positioning, and drifts according to wind and other
environmental conditions. If another alert occurs while Solo is in Fly:Manual, Solo cannot return home and instead

Controller signal lost

Solo will return home

Figure 7.2.3.2: Controller - Controller Signal Alerts

Signal recovered

62

initiates a non-positioned landing at the current location.

Emergency mode change

GPS lock is lost, Solo automatically enters Alt. hold

Fullscreen message

Times out after 5000 milliseconds

Modified Telem screen (Version 1)

Now shows new mode. A & B functions that require
GPS are greyed out.

IN-FLIGHT WARNINGS

GPS Lost

GPS lost

Switching to manual control

Cable Cam

Orbit

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

FLY

6

324FT

84FT

IN-FLIGHT ALERTS

Maximum Altitude

User is told that maximum altitude has been reached

Vehicle is not able to go higher than max altitude

Alert appears once per flight and is triggered at 100 FT by default.

Alert persists until:

TIMEOUT: 5000 milliseconds

HAPTIC: Double buzz 40-40 millisecond

Maximum altitude

Preset max altitude reached

Crash Detected

User can use app to log a support ticket

Alert persists until:

User presses A

HAPTIC: Quad buzz: 40-40-40-40

Solo SFX: Start lost call ping if more than 10 m away

Crash detected

GPS signal lost (Switches to FLY: Manual)

Alert persists until:

TIMEOUT: 3000 milliseconds

HAPTIC: Triple buzz twice: 30-30-30, 30-30-30

Press to dismiss

If Solo recovers GPS during flight, Solo switches from Fly:Manual to standard flight (Fly), and GPS positioning
activates. The following displays show (from left to right) the “GPS lost” alert, Solo in Fly:Manual, and “GPS
recovered” alert. For optimal GPS signal strength, always choose a location with a clear view of the sky.

6

FLY:Manual

FLIGHT BATTERY

HOME

GPS lost

Switching to manual control

48%

Cable Cam

Figure 7.2.4.1: Controller - GPS

ALTITUDE

Orbit

Signal Alerts

7.2.5 Flight Battery Alerts

The controller monitors the Solo battery during flight and displays alerts when the battery reaches critical levels. At
25% and 15% power remaining, the controller displays a “Return home soon” alert recommending that you end
your flight to prevent an automatic landing.

Figure 7.2.5.1: Controller - Low Battery Alerts

If the battery reaches 10%, Solo initiates Return Home to prevent a crash. After landing, turn off Solo immediately; if
the battery level reaches 0% at any time, irreversible damage occurs and the battery should be recycled.

7.2.6 Controller Battery Alerts

When the controller battery level reaches 10%, the controller displays an alert to notify you to charge the controller
at your next opportunity. At 5%, the controller prompts you to end your flight and charge the controller. If the
controller battery reaches a critical level in flight, Solo initiates Return Home. The following displays show (left to
right) the 10%, 5%, and 0% alerts:

Figure 7.2.5.2: Controller - Critical Battery Alert

63

Between 5% and 10% user is asked to charge soon

Message only appears when Solo is not in flight (pre-flight
state, motors not started.)

Helps user catch low battery before flight.

charge soon

Between 5% and 10% user is asked to charge soon

Message only appears when Solo is not in flight (pre-flight
state, motors not started.)

Helps user catch low battery before flight.

Fullscreen prompt at 5%

Message timeout after 3000 miliseconds. Go to previous
screen + minimized prompt (continuous until landing.)

Good controller battery state

charge soon

Low controller battery

Dismiss

Cable Cam

Orbit

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

Stabilize

12

Cable Cam

Orbit

324FT
84FT

HOME

ALTITUDE

Stabilize

12

Controller battery low

Please land soon

Between 5% and 10% user is asked to charge soon

Message only appears when Solo is not in flight (pre-flight
state, motors not started.)

Helps user catch low battery before flight.

Fullscreen prompt at 5%

Message timeout after 3000 miliseconds. Go to previous
screen + minimized prompt (continuous until landing.)

Slider message persists

Battery updates to red fill for 3%-5%

(Battery level now known in 3% chunks)

Good controller battery state

(If GPS Lock is present)
In-flight: At 0%, Solo returns to home location

Message present until controller shuts down

charge soon

Low controller battery

land soon

Controller Battery at 5%

Dismiss

Cable Cam

Orbit

324FT
84FT

HOME

48%

FLIGHT BATTERY

ALTITUDE

Stabilize

12

Low controller battery

Dismiss

land soon

Controller Battery at 5%

Returning home

Controller battery at 0%

Figure 7.2.6.1: Controller - Controller

Battery Alerts

64

8 Advanced Settings

This section provides instructions for accessing and using Solo’s advanced features and settings.

8.1 Advanced Flight Modes

Are you a quadcopter pro? We designed Solo to be simple and reliable, but also really fun to fly. Solo includes five
advanced flight modes: Fly:Manual, Stabilize, Acro, Sport, and Drift. To access these modes, see sections 8.2 and

8.3, following.

Advanced flight modes are for experienced operators only. Do
not attempt to use these modes unless you are comfortable flying
multicopters without positioning and altitude assistance.

8.1.1 Fly:Manual

Fly:Manual mode is a version of standard flight without GPS lock. In Fly:Manual, the throttle stick controls altitude
the same way as standard flight (Fly mode). However, because it does not use GPS positioning, when you
release the right stick, Solo does not hold its position but instead drifts according to wind conditions and existing
momentum. To control Solo’s position when flying in Fly:Manual mode, adjust the right stick continually and use the
left stick to maintain Solo’s orientation.

8.1.2 Stabilize

Stabilize mode provides full manual control without autopilot assistance. In Stabilize, the autopilot regulates Solo’s
roll and pitch angles so that it automatically returns to level when you release the right stick. The throttle stick
controls power and acceleration directly; it does not correspond to altitude. Stabilize requires fine control of both the
left and right sticks to fly Solo. Stabilize does not require GPS lock.

8.1.3 Drift

Drift modes requires GPS lock and provides a plane-like flying experience. Drift is ideal for navigating Solo using
the video feed. This is known as first-person view (FPV) and provides an immersive flying experience. In Drift, you
control roll, pitch, and yaw with the controller’s right stick. To navigate Solo in Drift mode, move the right stick to
initiate a coordinated turn in that direction. Releasing the right stick causes Solo to drift to a stop over a two-second
period. Solo does not automatically control altitude in Drift, and thus requires continual adjustments to the throttle
stick in this mode.

8.1.4 Acro

Acro is the most advanced of Solo’s flight modes. It provides unrestricted control over Solo’s roll and pitch angles.
Acro is intended for performing aerial acrobatics, flips, and maneuvers requiring extreme angles. Acro provides no
altitude or position assistance, so be prepared to make constant adjustment to both sticks. Acro is a copter-frame­oriented mode, meaning that, in Acro, Solo always responds to controls relative to its own orientation. Acro does
not require GPS lock.

Do not fly in Acro mode unless you are an extremely experienced
operator. Without the proper skills, crashes in Acro are highly likely.

8.1.5 Sport

Sport mode is a modified version of Acro that includes altitude assistance and earth-frame orientation. With altitude
assistance, the throttle stick behaves the same in Sport mode as it does in standard flight (Fly mode). Earth-frame
orientation differs from copter-frame orientation in that the direction of yaw rotation is in relation to the earth instead
of in relation to the copter itself. For example, if Solo is pitched forward in sport mode and left yaw is applied,
Solo will maintain the same pitch angle and rotate around the vertical axis. As opposed to in acro’s copter-frame
orientation, in which, in the same situation, Solo will perform a cartwheel. Sport does not require GPS lock.

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8.2 Enabling Advanced Flight Modes

To unlock Solo’s advanced flight modes using the App, choose Settings from the home screen, then select
Advanced Settings. Toggle the Enable Advanced Flight Modes option to gain access to Solo’s advanced modes.

Figure 8.2.1: App - Advanced Settings

8.3 Accessing Advanced Flight Modes

After you enable advanced flight modes, you can access them only by assigning them to the controller’s A and B
buttons using the App. In the app, go to Settings > Solo and select Preset A or Preset B settings list. (The app must
be connected to Solo to apply button assignments.) Once assigned, use the controller to activate advanced modes
during flight.

Figure 8.3.1: App - A and B Presets

8.4 Home Position Safety

Fly:Manual, Stabilize, Acro, and Sport modes do not require GPS lock. To take off without GPS lock, Solo must be
set to one of these modes. Without an active GPS signal, Return Home, Pause, and Smart Shots are disabled. If
you take off without GPS lock, Solo does not save a home position at the launch point. If Solo acquires GPS lock
mid-flight, the autopilot saves a home position at that location. To prevent a potentially unsafe situation, do not use
Return Home if Solo did not acquire GPS prior to takeoff.

If Solo did not acquire GPS lock prior to takeoff, do not use Return
Home.

8.5 Performance Adjustment

The Solo app includes options to adjust Solo’s performance to suit your flying style. To access the performance
sliders, go to Settings, choose Solo, and then select Performance. The Flight slider controls how fast Solo flies
and its responsiveness to controls. The Camera Pan slider regulates the speed that Solo rotates. Move the slider
towards the turtle for slower, more cushioned movement, or move the slider towards the rabbit for faster, more
responsive movement.

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Figure 8.5.1: App - Performance Sliders

Tip: When using the Solo Gimbal, for best results set Performance to Medium.

8.6 Units

To change the units in the Solo App between imperial and Metric, go to Settings and then choose Units.

Figure 8.6.1: App - Change Units

8.7 Maximum Altitude Adjustment

To adjust the altitude limit, go to Settings, choose Solo, and then select Altitude Limits. Scroll the list horizontally to
change the upper limit.

A No Limit option is available if you turn on Advanced Settings > Enable Advanced Flight Modes. If you opt for No
Limit, ensure that you always operate Solo within your visual line of sight and in compliance with local regulations.

Figure 8.7.1: App - Altitude Limit

8.8 Map Tile Provider (Android only)

If your device supports mobile data (typically a cell phone), you can view a map of your surroundings by swiping left
on the main screen in the Solo App. This setting lets you choose whether the map data comes from Google or Map

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Box. If you’re using mobile data, the choice is up to you, but if you’re using a Wi-Fi-only device, we recommend that
you use Map Box in order to be able to cache map data. For more information, see section 6.1.2 on page 39.

9 Support

3DR Support is here to help you get the most out of Solo. If you have any questions, send an email to support@3dr.
com or give us a call at 1 [phone] (toll free in the US and Canada) or direct at [phone]. To submit a
support request through our website, visit 3dr.com/support.

Use the Solo app to submit a trouble ticket; this automatically sends your flight logs be sent to 3DR Support. To
submit a support request within the Solo app, select Support from the home screen, tap Contact Us, and select Log
Trouble Ticket.

Figure 9.1: App - Submit Trouble Ticket

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10 Maintenance

This section covers basic operational maintenance procedures for Solo. For repairs not covered in this manual,
contact 3DR Support or an authorized Solo Service Center.

Solo’s exterior components are designed to absorb impact from hard landings and protect the core electronics.
If damage is sustained to Solo’s legs or motors, replace them with official 3DR parts from store.3dr.com or an
authorized retailer. 3DR offers an extended controller battery upgrade with double the capacity so you can fly longer
between charges. Before opening the battery bay or performing any maintenance on Solo, always ensure that Solo
is powered off with the battery removed.

10.1 Controller Battery Replacement

To replace the controller battery, open the battery door on the back of the controller. Remove the foam block and
disconnect the battery from the port in the side of the battery compartment. To install a battery, connect the battery
to the controller, and, for standard-size controller batteries, use the foam block to pad the empty space in the
compartment. For information on safely storing spare controller batteries, see Section 4.10.

Figure 10.1.1: Controller Battery Installation

10.2 Calibrations

Use the Solo app to perform compass and level calibrations when prompted by the controller. Remove Solo’s
propellers before performing calibrations.

10.2.1 Compass Calibration

To calibrate Solo’s compass, connect the app to Solo Wi-Fi, go to Settings > Solo and select Compass Calibration.
Ensure that Solo and the controller are powered on with the propellers removed. Solo requires an interference-free
environment for compass calibration, so ensure that you are away from metal buildings, reinforced concrete, or
other metal structures before starting calibration.

Figure 10.2.1.1: App - Compass Calibration Setup

The app prompts you to rotate Solo end-over-end multiple times until the bar at the top of the screen is completely
green. If the calibration fails, move to a different location and try again.

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Figure 10.2.1.2: App - Compass Calibration Procedure

10.2.2 Level Calibration

A level calibration zeroes Solo’s accelerometers to recognize static states. To perform a level calibration, remove the
propellers from Solo and connect the app to Solo Wi-Fi. Go to Settings Solo and choose Level Calibration from the
list, and follow the prompts to place Solo perfectly still on each side in turn. In each step, wait a few seconds after
moving Solo to press Next.

Figure 10.2.2.1: App - Level Calibration

10.3 Pairing the Controller

1. Turn off the Solo and the controller that you want to pair, along with any other Solos and controllers nearby.

2. Power on the Solo and controller that you want to pair.

3. Wait 30 seconds for Solo and the controller to fully boot up.

4. Identify the Pair button underneath Solo. It’s a small button inside the hole labeled Pair. You’ll need to use a
paper clip, a small screwdriver, or another similar tool to push it.

Figure 10.3.1: Pair Button

5. Press the Pair button underneath Solo and hold for one second.

6. When the controller detects Solo, it prompts you to accept the pairing request as seen in the screen below.
(If the controller does not detect Solo after thirty seconds, try pressing the Pair button underneath Solo
again and repeat as needed.)

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Figure 10.3.2: Detected Solo

7. Press A, then B and hold both buttons down. Once the controller vibrates, release the buttons. Within 20
seconds, the Controller displays “Solo Paired.”

Figure 10.3.3: Solo Paired

10.4 Legs

Solo uses three unique types of legs: two legs with an antenna module (#1 and #2), a leg with no electronic
components (leg #3), and a leg with a compass module (leg #4). You can purchase replacements for all types of leg
from store.3dr.com or an authorized retailer.

1

Figure 10.4.1: Leg T

ypes

Antenna

Compass

Antenna

Standard

10.4.1 Leg #3

To replace a standard leg, use a #2 Phillips screwdriver to remove the two screws, detach the old leg, and attach
the new leg using the provided screws.

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Figure 10.4.1.1: Standard Leg Replacement Process

1

2

3

10.4.2 Legs #1 and #2 with Antennas

To replace a leg with an antenna module where the existing antenna is physically intact, you’ll need to remove the
antenna from the old leg before replacing it.

To detach the antenna, remove the plastic sheet from the leg (1) and detach the antenna from the Velcro by carefully
pulling the cable (2). Follow the standard leg replacement procedure to detach the old leg (3).

Figure 10.4.2.1: Detaching the Anten

na from the Leg

Attach the new leg by threading the antenna cable through the notch in the top of the leg (1) and securing the leg
using the provide screws (2).

2

1

Figure 10.4.2.2: Attaching a New Leg w

ith an Existing Antenna

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To secure the antenna to the new leg, use the provided Velcro to attach only the yellow-backed Velcro strip to the
Velcro on the antenna. Then remove the backing and attach the Velcro and antenna to the inside of the leg, placing
the tip of the antenna five mm from the edge of the rubber foot (1) as shown in the following illustration. Fold the
ends of a provided plastic sheet at right angles (2), remove the adhesive backing, and stick the plastic sheet to the
leg so it secures the antenna in place (3).

5 mm between
antenna and foot

1

3

2

Figure 10.4.2.3: Attaching an Existing Antenn

a to a New Leg

10.4.3 Leg #4 with Compass

Solo’s right-rear leg (#4) contains the compass module. Start by detaching the leg from the arm as you would a
standard leg, but the leg will not be removable until you disconnect the compass from Solo. To access the compass
connector, you’ll need to remove the battery tray from Solo. For battery tray removal instructions, see Section 10.5.

With the battery tray removed, locate the compass connector in the corner of the board closest to the leg being
replaced. Disconnect the compass connector from the board by holding down the tab on the far side of the
connector and lifting up the connector. Because the space between the arm and the connector is limited, it might
help to use a screwdriver to press the tab.

Figure 10.4.3.1: Compass Connector on Mainboard

With the compass disconnected, remove the old leg and cable from Solo. Place the new leg into position and thread
the new compass cable through the arm where it can connect to the board. Connect the compass connector in the
same place as the old compass.

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Figure 10.4.3.2: Insert New Leg with Compass

Secure the new leg in place and replace the battery tray.

10.5 Battery Tray

The battery tray holds the battery and GPS in place, and allows you to access the main electronics bay. This section
covers how to remove to tray to access the interior of Solo.

10.5.1 GPS Cover

The GPS cover is the flat, black end cap in front of the battery tray. To remove the GPS cover, use your fingernails
(1) to release the side clips outward. Next, lift slightly while pushing forward (2) to pop the cover off completely.

Figure 10.5.1.1: GPS Cover Removal

10.5.2 Battery Tray Removal

To detach the battery tray and access Solo’s main electronics bay, use a small Philips screwdriver to remove the
seven screws securing the battery tray to Solo.

Figure 10.5.2.1: Battery Tray Removal

The battery tray is still connected to Solo via the GPS cable, so carefully lift out the tray just enough to access the
board beneath.

GPS connector

Figure 10.5.2.2: Battery Tray

Detachment

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10.6 Motor Mods

Replacement motors are available as clockwise and counterclockwise Motor Pods. Use a counterclockwise Motor
Pod to replace motors #1 and #2, and use a clockwise Motor Pod to replace motors #3 and #4. Replace motor pods
after every 150 hours of flight or when they can no longer turn smoothly.

To replace a Motor Pod, first use a small, flat prying tool to remove the LED cover form the underside of the arm.

Figure 10.6.1: LED Cover Removal

Use a #2 Phillips screwdriver to remove the four screws securing the pod to the arm.

Figure 10.6.2: Motor Pod Removal

Disconnect the wide beige connector, the red wire and the black wire to remove the old motor pod. To remove the
wide beige connector (DF13), carefully lift the edges of the connector away from the pod until they pop out, then
remove the connector. Don’t pull on the wires! The connector can break easily you use force to remove it.

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Figure 10.6.3: Motor Pod Disconnection

Connect the three cables from the arm to the new motor pod. Tuck the cables inside the arm and set the new pod
into place.

Figure 10.6.4: Motor Pod Connection

Turn over Solo and secure the new motor pod into place using the four provided screws. Do not reuse the screws
from the old Motor Pod. Finally, snap the LED cover back into place.

1

Figure 10.6.5: Motor Pod and LED Cover Attachment

2

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10.7 Factory Reset

Performing a factory reset restores Solo and the controller to their state prior to the first flight update. Use a factory
reset if you forget your Solo Wi-Fi password or need to restore Solo’s factory settings.

Contact customer support before performing a Factory Reset. This
procedure can cause irreparable damage to Solo.

Step 1: Reset the Vehicle

As part of the reset procedure, Solo is un-paired from the Controller. Start by powering off Solo. Use a paper
clip or similar tool to press and hold Solo’s Pair button while powering on Solo. (Make sure you feel the Pair button
click down underneath the paper clip to verify you have properly activated the Pair button.) Continue holding the
Pair button for at least 15 seconds.

Figure 10.7.1: Pair Button

Below the Accessory Port and adjacent to the Pair button is a small orange LED Pair indicator light. Once this light
starts flashing rapidly (strobing about five times per second), release the Pair button.

Figure 10.7.2: Strobing Pairing Light

Step 2: Reset the Controller

Start with the Controller powered off. Hold the Power and Fly buttons simultaneously until you see the controller­updating display. The Controller then restarts, taking up to five minutes, and then the screen turns off for one
minute.

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Figure 10.7.3: Controller Reset

When the Controller reset is complete, you will see one of these two completion screens:

Figure 10.7.4: Controller Update

As the vehicle reset nears completion, the lights under the arms change between many different colors, followed
by a sequence of beeps. When the lights stop changing color, the reset is complete. Upon completion, the lights
freeze on their current colors, so they might all be the same or different colors.

Step 3: Reboot Solo and the Controller

While rebooting, Solo emits its regular startup tones. The lights underneath Solo’s arms also light up green and
change to white in the front and red in the back. If you do not hear and see these signals, then reboot Solo again.
If the lights change colors now, then the vehicle is still resetting. Let Solo finish resetting and then reboot Solo
again once the lights stop changing colors.

After you reboot the controller, it displays the Preflight Update or Waiting for Solo screen.

Figure 10.7.2.5: Controller Screen After Reset

Step 4: Pair Solo and the Controller

For instructions on pairing Solo and the Controller, see section 10.3.

Step 5: Update your system

For instructions on updating your system, see section 2.6.4. The Factory Reset procedure is now complete.

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11 Appendix

11.1 Specifications

Solo is a quad-rotor aerial vehicle powered by the 3DR Pixhawk 2 autopilot system and APM:Copter flight control
software. Solo communicates with the controller and Solo app over the 3DR Link secure Wi-Fi connection.

Autopilot: 3DR Pixhawk 2
Flight code: ArduPilot Copter
Control: 3DR Solo Controller
Wireless communication: 3DR Link 1.0
Frequency: 2.4 GHz

Height: 10 in. (25 cm)
Motor-to-motor dimension: 18 in. (26 cm)
Propulsion: 880 KV motors, two clockwise rotating motors and
two counterclockwise rotating motors
Propeller: 10 in. x 4.5 in. (25 cm x 11.4 cm)
Weight with battery: 3.3 lbs. (1.5 kg)
Controller battery life: 3 hours
Extended controller battery life: 6 hours
Controller battery: Li-ion 2600 mAh 7.2 Vdc (5200 mAh for extended battery)
Power: Electric (rechargeable lithium polymer battery)
Battery: Lithium polymer, 5200 mAh, 14.8 Vdc
Battery weight: 1 lb. (.5 kg)
Estimated flight time: 25 minutes*

Maximum altitude: 328 ft. (100 m)
Range: .5 miles** (.8 km)
Payload capacity: 1.1 lbs. (500 g)

Cruise speed: 5.7 mph (2.5 m/s)
Maximum speed: 55 mph (25.5 m/s)
Maximum climb rate: 11 mph (5.0 m/s)
Maximum descent rate: 5.5 mph (2.5 m/s)
Headwind limitation: 25 mph (11 m/s)
Crosswind limitation: 25 mph (11 m/s)

Camera: Streaming video compatible with GoPro® HERO 3, 3+ or 4
Full compatibility with GoPro® HERO 4
Solo app compatibility: iOS 8.0 or later / Android 4.3 or later

Operating temperature: 32° F - 113° F (0° C - 45° C)
Operating relative humidity: 0-85% RH

*Flight time varies with payload, wind conditions, elevation, temperature, humidity, flying style,
and pilot skill. Listed flight time applies to elevations less than 2,000 ft above sea level.

**Range varies with location, antenna orientation, background noise and multi-path.

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11.2 Warranty

3D Robotics warrants to the original retail purchaser of Solo (the “Product”) that at the time of purchase that this
product is free from material defect in materials and workmanship. Should this Product fail during normal consumer
usage and conditions due to defective material or workmanship within one year from the date of purchase, or such
longer period as is required by applicable law (“Warranty Period”), such defect(s) will be repaired or replaced at 3D
Robotics’ option, without charge for parts or labor directly related to the defect(s). The complete terms of the limited
warranty applicable to Solo can be found at 3dr.com/terms.

This Warranty extends only to consumers who purchase the product from a 3D Robotics authorized reseller
and is not transferable or assignable. This Warranty does not apply to: (1) Product subjected to abnormal use or
conditions, accident (including without limitation, collision, crash or fire), alteration, or improper repair; (2) damage
from exposure to moisture or extreme environmental conditions; (3) damage from use with any accessory, software
or other product not expressly authorized by 3D Robotics; (4) damage from external causes such as dirt, sand,
battery leakage, blown fuse, or improper usage of any electrical source; (5) commercial use; or (6) use in violation of
law or ordinances in effect in the jurisdiction in which the Product is used.

3D Robotics assumes no liability for any accident, injury, death, loss, or other claim related to or resulting from
the use of this product. 3D Robotics makes no other warranties for Solo, and makes no warranties whatsoever
for service, software, maintenance or support for non-3D Robotics branded products. Such products, service,
software, maintenance or support is provided by 3D Robotics “As Is” and any third-party warranties, products,
software, services, maintenance or support are provided by the original manufacturer or supplier, not by 3D
Robotics.

Software is subject to the separate software license agreement accompanying or made available to you in
connection with the software. A portion of the software contains or consists of open-source software, which you
may use under the terms and conditions of the specific license under which the open-source software is distributed.
You agree that you will be bound by any and all such license agreements, and that your usage of this product
indicates your acceptance of those agreements. Title to software remains with the applicable licensor(s). In no event
will 3D Robotics be liable to you for damages, including any general, special, incidental or consequential damages
arising out of the use or inability to use the software.

THE EXTENT OF 3D ROBOTICS’ LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR
REPLACEMENT PROVIDED ABOVE AND, IN NO EVENT, SHALL ITS LIABILITY EXCEED THE PURCHASE PRICE
PAID BY PURCHASER FOR THE PRODUCT.

11.3 Regulatory Compliance

11.3.1 U.S. - FCC (Federal Communication Commission)

3DR Solo FCC: 2ADYD-S111A
3DR Solo Controller FCC: 2ADYD-AT11A

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.

Changes or modifications not expressly approved by 3D Robotics could void the user’s authority to operate the
equipment.

Radiation Exposure Statement:
The Solo system has been tested to ensure compliance with FCC-mandated limits for general population radio
frequency (RF) exposure for an uncontrolled environment. These limits ensure that no harmful effects will result from
operating Solo according to the standard operating procedures described in this manual.

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The body’s Specific Absorption Rate (SAR) for the Solo controller is 1.33 watts per kilogram (W/kg) in compliance
with the FCC limit of 1.6 W/kg. To reduce exposure to RF energy, hold Solo at least 20 cm away from your body at
all times during operation. Do not operate the Solo controller co-located or in conjunction with any other antenna or
transmitter.

This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not
cause harmful interference.

11.3.2 Declaration of Conformity

3D Robotics declares that Solo & Solo Controller are in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC. The declaration of conformity can be obtained from [email protected].

11.3.3 Canada - Industry Canada

3DR Solo IC: 12768A-S114A
Model number: S110A

3DR Solo Controller IC: 12768A-AT14A
Model number: AT10A

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following
two conditions: (1) this device may not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2)
l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en
compromettre le fonctionnement.

IC Radiation Exposure Statement:
The Solo system has been tested to ensure compliance with IC-mandated limits for general population radio
frequency (RF) exposure for an uncontrolled environment. These limits ensure that no harmful effects will result
from operating Solo according to the standard operating procedures described in this manual. To reduce exposure
to RF energy, hold Solo at least 20 cm away from your body at all times during operation. Do not operate the Solo
controller co-located or in conjunction with any other antenna or transmitter. Changes or modifications not expressly
approved by 3D Robotics could void the user’s authority to operate the equipment.

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