TM 

User Manual 
Contact 3DR Support for questions and technical help. 

online: 3dr.com/support 

email: support @Bdr.com 

call: +1 (858) 225-1414 (direct) 

+ 1 (855) 982-2898 (toll free in the US and Canada) 

Support line hours: 

Mon-Fri 8 am to 5 pm PST 

30 Robotics (30R) 

1608 4th Street, Suite 410 

Berkeley, CA 94710 

Tel. +1 (858) 225-1414 

3dr.com 

Solo User Manual V4 

© 2015 30 Robotics Inc. 

Solo is a trademark of 30 Robotics, Inc. 

Go Pro, HERO, the GoPro logo, and the GoPro Be a HERO logo are 

trademarks or registered trademarks of GoPro, Inc. 
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 6 

2.2 Battery 6 

2.3 Controller 8 

2.4 Propellers 9 

2.5 Camera 9 

2.6 MobileApp 11 

3 Safety 15 

3.1 Location 15 

3.2 Environmental Awareness 15 

3.3 Visual Line of Sight 15 

3.4 Flight School 15 

3.5 Propellers 16 

3.6 GPS 16 

3.7 Home Position Hl 

3.8 Altitude Limit 16 

3.9 Emergency Procedures 17 

3.10 Flight Battery 18 

3.11 Controller 18 

3.12 Antenna ConQ'Juration 18 

4 First Flight 19 

4.1 PreDght Checklist 19 

4.2 Takeoff 19 

4.3 Landing 20 

4.4 Return Home 21 

4.5 In-Flight Data 21 

4.6 Joystick Control 22 

4.7 App Interface Overview 25 

5 Smart Shots 26 

5.1 SeiCB 26 

5.2 Cable Cam 27 

5.3 Orbit 29 

5.4 Follow 30 

6 Alerts 32 

6.1 PreDght Errors 32 

6.2 In-Flight Errors 33 

7 Advanced Settings 36 

7.1 Advanced Flight Modes 36 

7.2 Enabling Advanced Flight Modes 37 

7.3 Accessing Advanced Flight Modes 37 

7.4 Home Position Safety 37 

7.5 Performance Adjustment 38 

7.6 Units 38 

7.7 Maximum Altitude Adjustment 38 
8 Support 39 

9 Maintenance 39 

9.1 Controller Battery Replacement 39 

9.2 Calibrations 40 

9.3 Pairing 41 

9.4 Legs 42 

9.5 Battery Tray 45 

9.6 Motors 46 

9.7 Factory Reset 48 

10 Appendix 49 

10.1 SpeciD;ations 49 

10.2 Warranty 50 

10.3 Regulatory Compliance 50 
Figures 

Figure 1.1.3.1: Solo System Context Diagram 

Figure 1.2.4.1: Solo Overview 

Figure 1.3.10.1: Controller Overview 

Figure 1.4.10.1: Solo Operating Parameters 

Figure 1.6.1 0.1: Solo Motor Order 

Figure 2.1 .1 0. 1: Solo Parts 

Figure 2.2.1. 1: Solo Battery Charging 

Figure 2.2.2.1: Powering Solo 

Figure 2.3.1. 1: Controller Charging 

Figure 2.3.2. 1: Power On Controller 

Figure 2.4.1.1: Attach Propellers 

Figure 2.5.1.1: Attach Camera 

Figure 2.5.2.1: Camera Con[!Juration Process 

Figure 2.6.2. 1: Connect to Solo Link 

Figure 2.6.3.1: App- Settings Menu 

Figure 2.6.3.2: App- Wi-Fi Settings 

Figure 2.6.4.1: Controller PreOght Update Prompt 

Figure 2.6.4.2: App- Software Update 

Figure 2.6.4.3: App- Download Update 

Figure 2.6.4.4: App - Update Download in Progress 

Figure 2.6.4.5: App- Reconnect to Solo Wi-Fi 

Figure 2.6.4.6: App - Start Update 

Figure 2.6.4. 7: Controller- Updating 

Figure 2.6.4.8: App - Update Disconnection Con!J'mation 

Figure 2.6.4.9: Controller Update Complete Displays 

Figure 2.6.4.10: Controller- Waiting for Solo 

Figure 2.6.4.11: App - Update Success 

Figure 2.6.5.1: App - Viewing Video 

Figure 3.4.5.1: App Right School 

Figure 3.9.5.1: Controller- Motor Shutoff 

Figure 3.11.5. 1: Controller Antenna Orientation 

Figure 4.2.1.1: Controller- Start Motors Prompt 

Figure 4.2.2.1: Controller- Takeoff Prompts 

Figure 4.3.2.1: Controller- User-Initiated Landing 

Figure 4.4.2. 1: Return Home Behavior 

Figure 4.5.2.1: Controller- In-Flight Data 

Figure 4.6.2.1: Controller Left Joystick 

Figure 4.6.2.2: Throttle Joystick Behaviors 

Figure 4.6.2.3: Yaw Joystick Behavior 

Figure 4.6.2.4: Controller Right Joystick Controls 

Figure 4.6.2.5: Pitch Joystick Controls 

Figure 4.6.2.6: Roll Joystick Controls 

Figure 4.7.2.1: App- Main Interface 

Figure 4. 7.2.1: App - Shot List 

Figure 5.1.2.1: SeiCB Path and Settings 

Figure 5.1.1.1: App - SeiCB Activation 

Figure 5.1.2. 1: App - SeiCB Control 

Figure 5.1.2.2: Controller- SeiCB Control 

Figure 5.1.3.1: App- SeiCB Settings 

Figure 5.2.1. 1: App - Cable Cam Setup 

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Figure 5.2.2.1: App - Cable Cam Controls 

Figure 5.2.2.2: Controller- Cable Cam Controls 

Figure 5.2.3.1: App- Cable Cam Settings 

Figure 5.3.1.1: App - Orbit Setup 

Figure 5.3.2.1: App- Orbit Controls 

Figure 5.3.2.2: Orbit Controls 

Figure 5.3.3.1: App - Orbit Settings 

Figure 5.4.1.1: App - Follow Setup 

Figure 5.4.2.1 : Follow Controls 

Figure 5.4.3.1: App- Follow Settings 

Figure 6.1.1.1: Controller- Calibration in Progress Alerts 

Figure 6.1.1 .2: Controller- Uneven Suriace Alert 

Figure 6.1.1 .3: Controller- Re-Cafibration Required Alerts 

Figure 6.1.1.4: Controller- Calibration Error Alert 

Figure 6.1.2.1: Controller- Service Alerts 

Figure 6.2.1.1: Controller- Altitude limit Alert 

Figure 6.2.2.1: Controller- App Connection Alerts 

Figure 6.2.3.1: Controller- Controller Disconnected Alert 

Figure 6.2.3.2: Controller- Controller Signal Alerts 

Figure 6.2.4.1: Controller- GPS Signal Alerts 

Figure 6.2.5.1: Controller· Low Battery Alerts 

Figure 6.2.5.2: Controller- Critical Battery Alert 

Figure 6.2.6.1: Controller- Controller Battery Alerts 

Figure 7.2.5.1: App - Advanced Settings 

Figure 7.3.5.1: App - A and B Presets 

Figure 7.5.5.1: App- Periormance Sliders 

Figure 7.6.5.1: App- Change Units 

Figure 7.7.5.1: App- Altitude Limit 

Figure 8. 7.5.1: App - Submit Trouble Ticket 

Figure 9.1.5.1: Controller Battery Installation 

Figure 9.2.1.1: App- Compass Calibration Setup 

Figure 9.2.1.2: App- Compass Calibration Procedure 

Figure 9.2.2.1: App - Level Calibration 

Figure 9.3.2.1 : Solo Pair Button 

Figure 9.3.2.2: Controller Pairing Procedure 

Figure 9.4.2.1: Leg Types 

Figure 9.4.1.1: Standard Leg Replacement Process 

Figure 9.4.2.1: Detaching the Antenna from the Leg 

Figure 9.4.2.2: Attaching a New Leg with an Existing Antenna 

Figure 9.4.2.3: Attaching an Existing Antenna to a New Leg 

Figure 9.4.3.1: Compass Connector on Mainboard 

Figure 9.4.3.2: Insert New Leg with Compass 

Figure 9.5.1.1: GPS Cover Removal 

Figure 9.5.2.1: Battery Tray Removal 

Figure 9.5.2.2: Battery Tray Detachment 

Figure 9.6.2.1: LED Cover Removal 

Figure 9.6.2.2: Motor Pod Removal 

Figure 9.6.2.3: Motor Pod Disconnection 

Figure 9.6.2.4: Motor Pod Connection 

Figure 9.6.2.5: Motor Pod and LED Cover Attachment 

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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, the "3DR Solo" app, and you. As the operator, you interact with the 

controller and app on the ground, and the controller communicates with Solo during Dght. 

1.1.1 Solo 

Solo is a small unmanned aerial vehicle powered by four motors and four propellers. Solo's onboard computers 

control navigation, attitude, and communications in Dght 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~e' HERO camera. 

1.1.2 Controller 

The controller provides control mechanisms and displays in-Dght 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 "3DR 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 simplii:Bd graphic interface for controlling 

Solo's advanced functions. The app also connects to the 3DR Link network to receive video and telemetry outputs 

and send control inputs. 

---+ Video output 

' Telemetry output 

-· · --·------i Control input 

Ground Air 

_______ J 3DR Solo •--·-·---, 

i~---------, ; •• ••: _ l_ · ·· l controller ~ L _____ r~~-············· ____ _ •[ --i 

! Operator , .. . . . -- ·· · - ·t--~· 30R Link ---- •--- 3DR Solo ! 

I

, · • r--------- ----- --~( SecureWiFi \;-_ ------1 i 

'-. _____ l----, I -····-! 3DRSol )· mpm I ~.----)\ Network / L ___ _j : . 0 ' ----------------·----·----

--------·1 App -------' 

'----------

Rgure 1.1.3.1: Solo System Context Diagram 
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 batt·ery; Solo can only be powered 

when the battery is connected. 

1.2.2 Motors and Propellers 

Solo's arms are labeled one through four 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 LEOs 

Each arm contains an LED for ground-to-air directional awareness; 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 Go Pro® The Frame fJ<:ed mount to mount a Go Pro® HERO camera. The HOM 1 cable connects to the 

Go Pro"' to output video during Oght. 

Height: 1 0.2" 

Motor-to-motor: 18.1" 

Weight (r,o camera): 3.3Jbs. 

Figure 1.2.4.1: Solo Overview 

Silver-top propeller 

Power button 

Battery 

Rear orientation LEOs 

Blac~-top propeller 

Motor 

Arm numbering 

Front orientation LEOs 

Fixed camera mount 

HDMI cable 

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 D:Jw. 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 tor 

using Smart Shots. 

1.3.3 Screen 

The controller's full-color screen provides live in-Dght data and prompts for correct operation of Solo. 

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 Dght functions: starting motors, takeoff, land, and activating standard 

Oght. 

1.3.6 Return Home 

The Return Home button allows you to end your Oght 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 D:Jw. The screen will show the 

currently assigned functions of A and Bat all times. You can program A and B to speciQ: 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 Dght. See Section 3.12 for proper 

antenna cont::guration. 

1.3.10 Gimbal Controls 

The paddle, buttons, and dial on the top of the controller are used to control the Solo Gimbal. They can also be used 

in some Smart Shots. 

3 
'1------r- j_j . 

r<_,-~····c··~'""·o:~~:-L~ 

I . ; I 

i®'::t~ ,! [].... •••. ~®~;:,~~--··~~~-): .. · . ·.L.............................. \" ............................. .!_. '" ... ,· ........ . 

~CD~ ® C!;,O ___ .. -r- ,, - ; r 

----------~------··~/ ---------·-

Rgure 1.3.1 0.1: Controller Overview 

1 .4 Operating Parameters 

Antennas 

Mobile-device holder 

Gimbal controls 

Joysticks 

Screen 

Pause 

Return home 

Fly 

Power 

Options 

The following operating parameters apply to Solo. Always operate Solo within these parameters. Solo's performance 

and behaviors are not guaranteed when conditions violate the parameters listed below. 

Rgure 1.4.1 0.1: Solo Operating Parameters 

Estimated Dght time 

Default maximum altitude 

Range 

Payload capacity 

Cruise speed 

Maximum speed 

Wind speed limitation 

Operating temperature 

up to 25 minutes* 

150ft. (46 m) above ground levei*W 

, .5 miles*** (.8 km) 

' 1 lb. (450 g) 

, 18 mph (8 m/s) 

. 33 mph (15 m/s)**** 

i 25 mph (11 m/s) 

32° F - 113° F (0° C to 45° C) 

*Flight time varies with payload, wind conditions, elevation, temperature, humidity, C¥ing style, 

and pilot skill. Listed Dght time applies to elevations less than 2,000 tt above sea level. 

**See Section 7.7 to adjust maximum altitude. 

***Depending on environmental conditions 

***'This top speed corresponds to Solo when operating in Fly mode. Maximum speeds for advanced 

modes may vary, see Section 7.1 for more information. 

4 
1.5 Autopilot 

Solo uses a Pixhawk 2 autopilot running ArduPilot Copter software. ArduPilot is open-source Oght control based on 

the MAVIink communication protocol. Pixhawk 2 runs an ARM Cortex-M4 STM32F427 processor with 2MB of O=J.sh 

memory and 256 KB of RAM. Combined with an array of CAN, 12C, SPI, PWM, and UART interfaces, Pixhawk 2 

uses a suite of onboard sensors to calculate Solo's orientation and motion in Oght. 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 ef(];iency, two motors spin clockwise and two motors spin counterclockwise. Navigation in the air is 

achieved by mixing propulsion of the four motors to actuate Dght 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. 

Rgure 1.6.10.1: Solo Motor Order 

1.7 LED Meanings 

Solo's four LEOs indicate its status during startup and in Oght. 

Solid white (front) and red (back): 

Pulsing white (front) and red (back): 

Flashing red alternating front and back: 

Flashing rainbow: 

Solid green, then turning off one-by-one: 

Solid green without turning off automatically: 

Ready to Of, standard Dght conct:Juration 

Solo is Qfing under autopilot control 

Controller signal lost 

Update in progress 

Startup successful 

Startup unsuccessful, please restart Solo 

5 
This sections covers everything you need to set up Solo out of the box. 

2.1 In the Box 

Solo includes the drone, controller, propellers {four plus two spares), Solo charger, and controller charger. 

Controller 

Figure 2.1.1 0.1: Solo Parts 

2.2 Battery 

Solo is powered by the rechargeable Solo Smart Battery that provides up to 25 minutes of Oght time per full charge. 

(Keep in mind that Dght time depends on payload, wind conditions, elevation, temperature, humidity, IJ,ting style and 

pilot skill, so the actual Oght time may vary.) As a lithium polymer battery, the Solo Smart Battery requires specie£ 

handling practices to ensure safe operation and prevent accidents. For more information about battery safety, see 

Section 3.1 0. 

2.2.1 Charging 

The level of the battery is indicated by the lights below the power button. Press the power button once to display 

the current power level. The Solo battery ships with approximately 50% charge, so charge fully before your [}st 

Oght for maximum Oght 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 o-e. 

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. There is an additional indicator on the battery charger that turns from red to green when 

the battery is fully charged. The battery takes approximately 1.5 hours to charge to 100%. 

6 
Charge indiCator 

Charge indicate· 

Rgure 2.2.1.1: Solo Battery Charging 

2.2.2 Powering 

To power Solo, insert the battery into Solo's battery bay and slide the battery forward until it clicks into place. Press 

and hold the battery power button to turn on Solo. When Solo powers on, the battery will display an LED animation 

and you will hear the startup tone. Only power Solo using the designated 3DR Solo Smart Battery; using a different 

battery can permanently damage Solo. · 

A 

Make sure Solo is level before powering on 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. 

1 Slide to connect 

Rgure 2.2.2.1: Powering Solo 

7 
2.3 Controller 

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

2.3.1 Charging 

Charge the controller using the designated controller charger only; using a different charger can damage the 

controller or cause a D'e. 

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[¥, and recharge when prompted by 

the controller. The controller takes approximately 3 hours to charge to 100%. 

~D@ CJD 0 ® 0 0 c::::!:) 

~========:::::::;) 

Figure 2.3.1.1: Controller Charging 

2.3.2 Powering 

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

Figure 2.3.2.1: Power On Controller 

8 
2.4 Propellers 

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

2.4.1 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. 

remove motor labels 

Figure 2.4.1.1: Attach Propellers 

2.5 Camera 

Solo includes a IJced Go Pro® The Frame rM mount for your Go Pro® HERO 3, 3+ or 4. 

2.5.1 Attaching 

To attach the camera to the Go Pro® The Frame rM IJced mount, insert your Go Pro® upside down and connect the 

Solo HOM I cable to the camera. 

9 
Your GoPro·l; 

HERO 3, 3+ or 4 

2.5.2 Settings 

Mount your GoPrort 

upside down. 

Figure 2.5.1.1: Attach Camera 

Connect the HOM I 

cable. 

For best results, adjust the camera settings for inverted orientation and medium CSid of view. (Setting the CSid of 

view to medium ensures that you won't see the propellers in the frame.) 

Set the GoPro® HER03 

to inverted orientation: 

Enable GoPro® HER04 

auto-orientation: 

Set the GoPro® to 

medium CSid of view: 

aGo Pro~ 

Settings 

Go Pro® 

Settings 

.,. 

Camera 

Oiientation 

~ ~ CFF e 

--- !I'LT:VIDEO 

9W.<:FF 

--~-

r=ll .. l~l 

Figure 2.5.2.1: Camera Con(j;juration Process 

A Make sure that the Wi-Fi on your GoPro® is turned OFF. It can interfere 

with Solo's communication signals and cause unexpected behavior. 

10 
2.6 Mobile App 

"3DR Solo" provides a streaming video link to a mobile device and a simple graphic interface for interacting with 

Smart Shots and other advanced Solo features. 

2.6.1 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 Andr'?id, you must also install the "3DR Services" app to your device. 

2.6.2 Connect to Solo 

To connect the app to Solo's 3DR Link Wi-Fi network, access the Wi-Fi settings on the mobile device and select 

Solo_Link-####. 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. 

Cl "-~·· "'"' 

fiJ,.f;~ .<: ;i 

0 ''"" 

,/,--..,., ..... _ 

( ~} ''·--.___...// 

Rgure 2.6.2.1: Connect to Solo Link 

2.6.3 Change SoloLink Password 

Once connected to Solo Wi-Fi, change your password to secure your SoloLink network. Select the Settings menu 

from the top-left drop-down, and choose Solo to access the options for your drone. 

Rgure 2.6.3.1: App- Settings Menu 

In the Solo menu, select Wi-Fi Settings, 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 in Section 9.7 to reset the password to the temporary password (sololink). 

11 
<~ ·u>g Solo I• ' ( , , WI-FI ~Uiflg~ t.•, , 

Rgure 2.6.3.2: App • Wi-R Settings 

2.6.4 Update 

Before your O'st Dght, use the app to perform the required O'st-Dght update. The controller will prompt you for the 

update with the preDght 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. 

~ pre'flight update P,:;quh~d bcfcrc first mght! 

Us.o 3DR Solo /-;,pp to upd~ie 

Rgure 2.6.4.1: Controller PreOght Update Prompt 

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

~h Settings ij :• 

Rgure 2.6.4.2: App • Software Update 

Before starting the update, you'll need to connect your device to the Internet and download the update. Select 

Download Update to start the process, then exit the app and connect to the Internet. 

Rgure 2.6.4.3: App - Download Update 

The app will show the following display while the update is downloading. 

12 
< ~ • m. ISoftwat& Updo.te 

Figure 2.6.4.4: App- Update Download in Progress 

When the download is complete, the app will prompt you to re-connect to Solo Wi-Fi in your device's Wi-Fi settings. 

Figure 2.6.4.5: App- Reconnect to Solo Wi-Fi 

When the app detects an active connection with the controller, it will prompt you to begin the update. (Solo and the 

controller must be powered on to connect to Solo Wi-Fi.) Select Begin to start the update. 

< S •:,w. Software Updato 

Figure 2.6.4.6: App - Start Update 

While the update is in progress, the controller will show the controller updating display. The controller will complete 

a full restart as part of the update process, which can take up to 5 minutes. 

..J. 

Controller updating Updd~ willta~o D:bcu15 mir:utcs 

P:aa.se cnsu;o charger is connected Contro:lcr may go dark whi!o updating 

Figure 2.6.4.7: Controller- Updating 

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

When you see the display below, select Next to continue. 

Figure 2.6.4.8: App- Update Disconnection ConDmation 

13 
The controller will restart and display a green checkmark to indicate that the controller was updated successfully. 

When you see the green checkmark on the controller, re-connect to Solo Wi-Fi in the app and press A on the 

controller to continue the update. 

< · , • .,,,J So11w01Jll' Update 

~-·'::\ 

(Jyl 

~.J 

. j Controller updated P!zx:;.;J f';.:::o;Jncct to Solclin~ witi 

Press 0 to cantinuc 

Figure 2.6.4.9: Controller Update Complete Displays 

After pressing A, Solo will restart to complete the update. The controller will display waiting for Solo while Solo 

restarts. 

Figure 2.6.4.1 0: Controller - Waiting for Solo 

When the update is complete, Solo's LEOs will turn green, the controller will return to the standard takeoff screen, 

and the app will show that the software is up to date. After displaying green, Solo's LEOs will return to the standard 

white-and-red pattern. If you do not see white-and-red LEOs after a few minutes following the update, restart Solo. 

Figure 2.6.4.11: App - Update Success 

2.6.5 View Video 

After the update is complete, select Fly Solo to view video in the app. Solo, the controller, and the Go Pro® must 

be powered to view video. Verify that you can view video before your IJ'st Dght. If the video is inverted, see section 

2.5.2. 

Figure 2.6.5.1: App - Viewing Video 

14 
The following best practices will help ensure safe, successful Oghts and help reduce the risk of accident and serious 

injury. Always lJf under adult supervision and with your full attention at all times. Do not lJf under the inUJence of 

drugs or alcohol or when your ability to operate Solo safely is impaired. Use your common sense to avoid unsafe 

situations and always operate Solo responsibly. 

J\. Read and understand these important safety instructions before your 

8 first flight to help reduce the risk of accident and serious injury. 

3.1 Location 

Don't lJf Solo indoors. Always lJf outside in clear, open areas at a safe distance from yourself, other people, power 

lines, animals, vehicles, trees, and buildings. When Q{ing in areas with potential hazards, maintain 1 00 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 lJf within 5 miles of an airport or within any airspace restricted by your local, state, or national airspace 

authority. As the operator, you are responsible tor knowing and understanding the regulations that govern small 

unmanned aircraft like Solo in your jurisdiction. 

3.2 Environmental Awareness 

Don't lJf Solo in extreme weather conditions such as rain, high winds, snow, or fog. Extreme weather conditions can 

permanentfy damege Solo or cause instability in Oght. 

Before !Jfing, determine the boundaries of the safe !Jfing 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 Oght, be prepared to recover Solo manually or use an emergency procedure if 

Solo Des outside the safe [#ing area. 

3.3 Visual Line of Sight 

Always lJf 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. 

3.4 

A Physical obstructions can also block communication signals with the controller, 

causing Solo to attempt to Return Home along an obstructed path 

Flight School 

If you're new to [#ing, review the video tutorials in the Flight School area of the app before your D's! Dght. Flight 

School provides useful tips for learning to operate Solo safely and correctly. 

f I .. Fllght SchooL C 

II> 

- .. . ' 

Rgure 3.4.5.1: App Right School 15 
3.5 Propellers 

Spinning propellers can cause serious injury. Never touch moving 0 A propellers or place any objects in the way of the propeller arcs While -r ' 

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 teet 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 will automatically detect the landing and stop the motors. Do not approach 

Solo until the propellers stop spinning, and always power off Solo before picking it up. 

3.6 GPS 

Solo requires an active GPS signal for Oght. After powering on, Solo can take up to 5 minutes to acquire a strong 

GPS lock. Always choose a Ofing location with a clear view of the sky to improve GPS signal strength. The following 

requirements deChe a GPS lock: 

Reported horizontal position accuracy 

Reported speed accuracy 

Number of satellites 

Difference between GPS and inertial navigation vertical velocity 

<16ft. (5 m) 

< 2 mph (1 m/s) 

<!:6 

< 2 mph (1 m/s) 

If satellite coverage dro!JS beneath a reliable threshold during Oght, Solo will automatically switch to FLY:Manuai 

mode. This mode does not provide the Oght stabilizing GPS functionality, but it still allows you to retain control of 

Solo. 

3.7 Home Position 

Solo's home position is the latitude and longitude coordinates of the launch point used by the autopilot as the 

end point of a return-home command. The autopilot saves the home position at the location where the motors are 

started only after achieving GPS lock. The location of the home position depends on GPS signal strength and is 

usually within 1 to 2 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 7.4. 

3.8 Altitude Limit 

Always[# at appropriate altitudes for your Ofing 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 150ft. (46 m). If Solo reaches the altitude limit, Solo will stop 

ascending and limit throttle input to stay below the altitude limit. FAA regulations mandate a maximum altitude of 

400 ft. to avoid potential conOcts with manned aircraft and represents a safe line-of-sight altitude. 

16 
3.9 Emergency Procedures 

If you experience a problem in Dght, use one of the following emergency procedures to stop Solo, end your Dght, or 

shut off the motors. 

3.9.1 Pause 

The controller's Pause button allows you to stop Solo mid-air. Solo will hover at the paused location until given 

another command. Use the Pause button to stop Solo from hitting an obstacle or to re-orient Solo for navigation. 

Press Pause during Return Home or Land to pause Solo and stop the landing. Pause is available only with GPS 

lock. 

3.9.2 Regain Manual Control 

Keep the controller easily accessible at all times during Dght, including during Smart Shots, and be prepared to 

regain manual control at any time. To return to standard Dght during Smart Shots, Return Home, or Land, press the 

Fly button. 

3.9.3 Return Home 

If Solo acquired GPS lock prior to takeoff, press the controller's Home button to return Solo to the launch point 

and land. Use return home after receiving a low battery notiO::ation or to end your Dght easily. Solo will not avoid 

obstacles while returning home; always verify that the return path is clear before activating Return Home. 

3.9.4 Land 

To land Solo at its current position, press and hold the Fly button. Lift the throttle at any time to exit the landing 

procedure. If Solo does not have GPS lock, there will be no automatic positioning as Solo descends, and drifting 

may occur depending on environmental conditions. 

3.9.5 Motor Shutoff 

In the event that Solo's motors do not stop after landing or for an emergency in-Dght kill switch, Solo includes 

an emergency motor shutoff procedure. To shut off the motors at any time, either in Dght or on the ground, hold 

the A, B, and Pause buttons at the same time. An initial screen will appear on the controller to concrm 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. 

Figure 3.9.5.1: Controller- Motor Shutoff 

17 
3.10 Flight Battery 

Use caution when handling the Solo Smart Battery; lithium polymer batteries can cause a O'e if handled incorrectly. 

Never alter, puncture, throw, bend, or impact the battery. Keep the battery away from liquids, O'e, 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 Dght. 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 O'e. To prevent a hazard in case of O'e or explosion, disconnect 

the battery, and place the battery in a safe area outside of any buildings or vehicles and away from 03.mmable 

materials. Do not dispose of the battery in the trash; dispose of the battery at local battery recycling center as soon 

as possible. In the US and Canada, visit call2recycle.org to D1d a location. 

For long term storage, store the battery in an 64° F to 82° F environment, between 45-85% relative humidity 

and with 50% charge. Always make sure to store the battery in a place where it won't be exposed to extreme 

temperatures or direct sunlight. 

3.11 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 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 aO'e. 

Keep the controller away from liquids, D-e, microwaves, and other hazardous or combustible materials. Don't 

expose the controller to extreme temperatures. If the controller is hot to the touch, wait tor 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 Dght battery. 

3.12 Antenna ConDguration 

For the strongest connection to Solo, position the antennas down and away from the controller so they are 

approximately perpendicular with Solo in Dght, and tilt each antenna out and away from one another at a 20° angle. 

... ·. ·~ if .· ,. 

~'" . 

Figure 3.12.5.1: Controller Antenna Orientation 

18 
This section covers basic Solo Oght procedures, including takeoff, landing, and manual control. 

4.1 PreDight Checklist 

Before [#ing, check the following conditions. 

4.1.1 Location 

, Your current location and environmental conditions are suitable for Oght. (Section 3.1) 

" Solo is on a level surface at a clear launch point a sufD::ient distance from yourself and others. (Section 3.1) 

4.1.2 Components 

" The propellers are correctly attached. (Section 2.4) 

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

,, No components on Solo appear loose or damaged. 

)) 

4.1.3 Power 

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

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

4.1.4 Video (Optional) 

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

" The GoPro® is recording. 

4.2 Takeoff 

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

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

A Flying close to obstacles like buildings and trees can reduce GPS 

accuracy and may result in unexpected Oght behavior. 

4.2.1 Activating Motors 

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

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

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

Rgure 4.2.1.1: Controller- Start Motors Prompt 19 
A Spinning propellers can cause serious injury! Always make sure €9 

Solo is clear of any obstructions and all people and animals are away :::.- • 

from Solo before spinning the props. 

4.2.2 Initiating Takeoff 

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

4.3 

A 

Rgure 4.2.2.1: 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. 

Landing 

Hold the Fly button to land Solo at its current location. 

A 

Rgure 4.3.2.1: Controller- User-lnttiated Landing 

When commanded to land, Solo 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 3.9.5. 

A 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. 

20 
4.4 Return Home 

The Home button ends your Oght automatically by returning Solo to the home position (launch point) and landing. 

When commanded to Return Home, Solo: 

1 Achieves a minimum altitude of 49 feet (15m) or maintains current altitude if above 98 feet. 

2 Moves to launch point and hovers for 5 seconds. 

3 Lands at the home point. 

49 feet hover 5 seconds 

~-.£: 

~ 

home 

Rgure 4.4.2.1: Return Home Behavior 

A Always verify that there is a clear path to the home point before activating 

Return Home. 

4.5 In-Flight Data 

Use the controller's main data display to monitor Solo's status in Oght. 

Rgure 4.5.2.1: Controller· In-Right Data 

Flight battery percentage remaining 

GPS signal strength and number of active satellites 

Active mode or Smart Shot ("Fly" indicates standard Oght.) 

Controller battery level 

Solo Wi-Fi signal strength 

Horizontal distance from the home position (launch point) 

Current altitude 

Currently assigned functions of controller A and 8 buttons 

21 
4.6 Joystick Control 

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

Figure 4.6.2.1: Controller Left Joystick 

Move the left stick vertically to control Solo's altitude and acceleration. 

To take off and to gain altitude, 

move the left stick slightly past 

the center position. 

Set the !eft stick to center to 

maintain the current altitude. 

Move the left stick back from 

center to decrease altitude. 

Set the !eft stick fully back to 

land once Solo is a few inches 

above the ground. 

Figure 4.6.2.2: Throttle Joystick Behaviors 

22 
Move the left stick horizontally to rotate Solo and control orientation. 

Move the stick to the left to 

rotate counterclockwise. 

Move the stick to the right to 

rotate clockwise. 

Release the stick to stop 

rotating the maintain the 

current orientation 

Rgure 4.6.2.3: Yaw Joystick Behavior 

~ 

/111\ 

-.:;.;:r 

I* \ 

Use the right stick to Oj 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 . 

.............. ............. _ 

11 

FORWARD 

A 

~o~ 

""" 

BACK 

Rgure 4.6.2.4: Controller Right Joystick Controls 

23 
Move the right stick vertically to control pitch. 

Move the right stick 

forward to fly forward. 

Move the right stick 

back to fly backward. 

(@)_ 

' \ /r \ 

\l~/; ·~~/ 

(@) 

Rgure 4.6.2.5: Pitch Joystick Controls 

Move the right stick horizontally to control roll. 

Move the right stick 

left to fly left. 

Move the right stick right 

to fly right. 

A 

Rgure 4.6.2.6: Roll Joystick Controls 

If you're new to drones, take some time to learn the basics before your 

first flight. Visit 3dr.com/sofo/info or check out Flight School in the Solo 

app to learn about flight controls and best practices. 

24 
4.7 App Interface Overview 

The Solo app provides a simpli03d interface for viewing Solo's video feed and managing Smart Shots. 

Frgure 4.7.2. 1: App- Main Interface 

Live video feed 

Main menu 

Horizontal distance from home 

Altitude 

Shot List 

Right battery percentage remaining 

Controller signal strength 

Hide telemetry bar 

Map view 

Start/stop recording to mobile device 

Alerts and instructions 

4.7.1 Map View 

To access the small map view, swipe left from the right edge of the app. Swipe left again to full-screen the map, and 

tap the video display to hide the map. The map view is available only with GPS lock and on devices with cellular 

Internet. 

4.7.2 Shot List 

To access the Shot List, select the active mode or shot from the title bar. Choose from Sel03, Cable Cam, Orbit, and 

Follow to start a shot, or select Fly for standard Dght. 

Figure 4. 7.2.1: App - Shot List 

25 
T-· .. 

Solo's Smart Shots automate video capturing to make it easy to get stunning aerial video. Cable Cam and Orbit are 

automatically assigned to the controller's A and 8 buttons. Use the app to access Selc:e or Follow. Smart Shots are 

available only with the Solo app. 

When using Smart Shots without a Solo Gimbal, Solo cannot ensure that the subject is in the frame at all times. 

When attempting Smart Shots without a Solo Gimbal, adjust the camera mount so the camera is D<ed at an 

appropriate angle to improve the chances of keeping the subject in the frame. 

5.1 SeiDe 

In Sel03, Solo Des a smooth up-and-back path to capture a subject in a cinematic establishing shot. Before starting 

a sel03, always ensure that there is a clear path 200 feet (61 m) behind and above Solo. Once Sei[B is activated, 

Solo will Of up and away from the subject to a point 164 feet (50 m) from the subject at 82 feet (25 m) altitude. 

Rgure 5.1.2.1 : Se/CB Path and Settings 

Oi~tance out (default 164ft.) 

Altitude up (default 82ft.) 

Flight path 

A 

5.1.1 SeiDe Setup 

Always ensure that there is a clear path 200 feet (30 m) behind and 

above Solo before starting Sellli. Press Pause at any time during Sel03 

to stop Solo. Press Ry at any time to switch to manual control. 

To start Sel03, Of Solo to a starting point, facing the subject from approximately 10 feet away, and select Sel03 from 

the Shot List. The app will prompt you to press the right arrow to start the sellli. 

Rgure 5.1.1.1: App - Se/CB Activation 

5.1.2 SeiDe Operation 

Tap the forward and back arrows in the app to Of Solo along the Sei[B path. The default cruise speed when using 

the app to control Solo in Sel03 is set to 9 mph (4 m/s). . 

26 
Figure 5.1.2.1: App - SeiCB Control 

To control Sel09 using the controller, use the right stick to move Solo forward and back along the Sel09 path. Press 

Pause at any time to stop Solo; press Fly to exit to standard []ght. 

8D 

Figure 5.1.2.2: Controller- SeiCB Control 

5.1.3 Settings 

To access the settings from the in-[]ght Sel09 interface, select the option icon with the three dots in the bottomright. Use the sliders to adjust distance out, altitude up, and cruise speed. Select Selt::e How-To for instructions and 

tips. 

Figure 5.1.3.1: App- Sel!ll Settings 

5.2 Cable Cam 

Cable Cam creates a smooth shot by Ojing Solo along an invisible cable between any two preset points. 

5.2.1 Starting Cable Cam 

Press A on the controller, or select Cable Cam from the Shot List on the app. Both devices will prompt you to IJj 

Solo to your O'st point and press A to save it as the O'st Cable Cam point. Then Of to your second point and press B 

to save the second point. Try adding a difference in altitude or orientation between the two points for an impressive 

cinematic effect. 

27 
Figure 5.2.1.1: App - Cable Cam Setup 

5.2.2 Cable Cam Operation 

To control Cable Cam through the app, tap the right arrow to move towards point A and tap the left arrow to move 

towards point B. Cable Cam's default cruise speed is set to 9 mph (4 m/s). 

A Always ensure that there is a clear path between points A and 8 before 

starting Cable Cam. 

Figure 5.2.2.1: App- Cable Cam Controls 

To cperate Cable Cam using the controller, move the right stick to the left to Of towards point A and to the right to 

Oj towards point B. Release the right stick to pause along the cable. Use the left stick to temporarily override the 

camera and look left and right. Press Pause at any time to stop Solo; press Fly to exit to standard Oght. 

GoB 

1 88 0®~ 000 J 

\ \ J 

Figure 5.2.2.2: Controller- Cable Cam Controls 

5.2.3 Cable Cam Settings 

To adjust Cable Cam's options, select the settings menu in the bottom-right corner. Automatic view lock prevents 

left-stick camera control during Cable Cam. Choose Fly Counterclockwise and Fly Clockwise to customize the 

direction Solo rotates between your A and B points. Select Cable Cam How-To for instructions and tips. 

Figure 5.2.3.1 : App - Cable Cam Settings 

28 
5.3 Orbit 

Use Orbit to D; Solo along a preset circle while D<ing the camera on a central target. 

5.3.1 Starting Orbit 

Select Orbit from the Shot List. The app will display the currently set radius of the orbit and show the location of the 

subject on the map. Fly Solo to correct the subject's position on the map if necessary then press A on the controller 

to lock onto the subject. The app will display a Subject Locked conDmation once the orbit subject is set. To adjust 

the position of the subject during Orbit, move the center point on the map. 

A 

5.3.2 Orbit Operation 

Figure 5.3.1.1: App - Orbit Setup 

Solo will orbit at a constant altitude relative to its launch point, 

not taking into account changes in ground level. Be aware of any 

elevations changes at your location that would affect Solo. Always 

ensure there is a clear path for Solo before starting Orbit. 

Tap the left and right arrows to D; Solo along the Orbit path. The default cruise speed for Orbit is 2.2 mph (1 m/s). 

Figure 5.3.2.1: App - Orbit Controls 

To control Orbit using the controller, move the right stick left and right to D; Solo along the Orbit path. Move the 

right stick up to reduce the radius of the orbit and move Solo closer to the subject; move the right stick down to 

increase the radius and move Solo away from the subject. 

Move the left stick left and right to temporarily override the camera's lock on the subject and look left and right. 

Move the left stick up and down to adjust Solo's altitude. Use the paddle on the top of the controller to raise and 

lower the altitude of the target. Press Pause at any time to stop Solo; press Fly to exit to standard Dght. 

29 
D 

Figure 5.3.2.2: Orbit Controls 

5.3.3 Orbit Settings 

Select the Orbit Settings Menu to adjust Solo's default cruise speed in Orbit. 

Figure 5.3.3. 1: App- Orbit Settings 

5.4 Follow 

Follow creates a virtual tether between Solo and your mobile device, allowing Solo to track you as you move. 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 will carry the mobile device and be followed by Solo, and the safety pilot will 

hold the controller and be ready to regain manual control at any time. 

Don't allow more than soo feet of distance between the controller and the mobile device; however, speci~ 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. 

A 

5.4.1 Follow Setup 

Always ensure that there is a clear path for Solo during Follow. It 

will not avoid obstacles that come into the Oght path as a result of 

following the subject. 

To start Follow, select Follow from the Shot Ust in the app and navigate Solo to face the subject. Tap the 

instructional bar to begin following. 

Figure 5.4.1 . 1: App • Follow Setup 

30 
5.4.2 Follow Operation 

Once activated, Solo will automatically follow the mobile device wherever the subject carries it. In the app, the 

subject can press the left and right arrows to orbit Solo around them. On the controller, move the right stick up and 

down to adjust the following distance, and move the right stick left and right to orbit around the subject. Use the 

left stick to adjust Solo's altitude during Follow and to override the camera tracking and temporarily pan the camera 

left and right. At any time during Follow, press Pause to stop Solo and the camera will continue to track the subject. 

Press Fly to return to standard Oght. 

D 

88 

Rgure 5.4.2.1 : Follow Controls 

5.4.3 Follow Settings 

Select the Settings menu to adjust the default cruise speed during Follow. Follow's default cruise speed is set to 2.2 

mph (1 m/s). 

Rgure 5.4.3.1: App - Follow Settings 

31 
The following alerts will appear on the controller in the event of a preDght or in Dght error. Always monitor the 

controller for alerts and perform the recommended actions. 

6.1 PreDight Errors 

Before starting the motors, Solo runs a series of automatic checks to ensure that the system is ready for Dght. 

6.1.1 Calibration 

The following errors indicate that a preDght check is in progress: altitude calibrating, calibrating solo, and calibrating 

compass. Please wait for the error to clear before continuing. 

CD 

Calibrating compass f-"lc::-~ae\'/Ct 

Rgure 6.1 .1.1 : Controller - Calibration in Progress Alerts 

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

Rgure 6.1.1.2: Controller- Uneven Surface Alert 

If Solo requires manual calibration, the following alert messages show the displays for compass and level 

calibrations. Refer to Section 9.2 for compass and level calibration instructions. 

Rgure 6.1.1.3: Controller- As-Calibration Required Alerts 

In the case of a calibration or sensor error during startup, restart Solo to clear the following alerts. 

32 
Rgure 6.1.1.4: Controller- Calibration Error Alert 

6.1.2 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 Dght or before takeoff. If the control stick error is received in Oght, Solo will return home and land. 

Rgure 6.1.2.1: Controller· Service Alerts 

6.2 In-Flight Errors 

During Oght, the controller monitors Solo's GPS signal, controller signal, Dght battery level, and controller battery 

level. 

6.2.1 Altitude Lim it 

If Solo reaches the altitude limit during Oght, it will maintain and not exceed that altitude and the controller will 

display the following alert. 

Rgure 6.2.1.1: Controller - Altitude Limit Alert 

6.2.2 App Connection 

The controller will display the following banner-style alerts in the event that the Solo app is connected to or 

disconnected from Solo. We recommend having an active connection to the Solo app at all times during Oght. Refer 

to Section 2.6 for connecting to Solo Wi-Fi with the app. Solo will not return home if the connection to the app in 

lost during Dght. 

33 
Figure 6.2.2.1: Controller- App Connection Alerts 

6.2.3 Controller Signal Alerts 

Rying 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. Avoid (#ing in 

populated areas to avoid sources of interference. 

If the controller becomes unpaired from Solo during []ght, the controller will display the following alert and Solo will 

Return Home. See Section 9.3 for pairing instructions. 

Rgure 6.2.3.1: Controller- Controller Disconnected Alert 

If the signal between Solo and the controller is lost during []ght, the confrolier will display the controller signal lost 

alert and Solo will Return Home. If signal is recovered while returning home, the controller will display the signal 

recovered alert and provide the option to regain manual control by pressing the Fly button. 

Rgure 6.2.3.2: Controller- Controller Signal Alerts 

6.2.4 GPS Signal Alerts 

If GPS is lost during Dght, Solo will switch into Fly:Manual. In the event of a loss of GPS, we recommend landing 

Solo and waiting to acquire GPS lock before taking off again. 

In Fly:Manual, Solo uses the same joystick controls as in standard Dght (displayed as "Fly"), but it does not include 

any GPS positioning. Therefore, in Fly:Manual, Solo will not hold its position when the right stick is released, and 

you must maintain close control over roll, pitch, and yaw. Without GPS, Pause, Return Home, and Smart Shots are 

not available. During Land, Solo will not be able to maintain position due to the lack of GPS positioning and will drift 

according to wind and other environmental conditions. If another alert occurs while Solo is in Ry:Manual, Solo will 

not be able to Return Home and will instead initiate a non-positioned landing at the current location. 

If GPS is recovered in []ght, Solo will switch from Fly:Manual to standard Dght (Ry), and GPS positioning will 

activate. The following displays show (from left to right) the GPS lost alert, Solo in Fly:Manual, and GPS recovered 

alert. Always choose a location with a clear view of the sky to improve GPS signal strength. 

34 
Rgure 6.2.4.1: Controller- GPS Signal Alerts 

6.2.5 Flight Battery Alerts 

The controller monitors the Solo battery during Dght and provides alerts when the battery reaches critical levels. At 

25% and 10% power remaining, the controller will provide a land-soon alert recommending that you end your Dght 

to prevent an automatic landing. 

Fgure 6.2.5.1 : ControHer- Low Battery Alerts 

If the battery reaches 5%, Solo will Return Home to prevent a crash. After landing, turn off Solo immediately; if the 

battery level reaches 0% at any time, irreversible damage will occur and the battery should be recycled. 

Rgure 6.2.5.2: Controller- Critical Battery Alert 

6.2.6 Controller Battery Alerts 

When the controller battery reaches 10% of its remaining charge, the controller will display an alert to notify you to 

charge the controller at your next opportunity. At 5%, the controller will prompt you to end your Dght and charge 

the controller. If the controller battery reaches a critical level in Dght, Solo will Return Home. The following displays 

show (left to right) the 10%, 5%, and 0% alerts 

Rgure 6.2.6.1: Controller- Controller Battery Alerts 

35 
This section provides instructions for accessing and using Solo's advanced features and settings. 

7.1 Advanced Flight Modes 

Are you a quadcopter pro? We designed Solo to be simple and reliable, but also really fun to D;. Solo includes IJJe 

advanced Oght modes: FL Y:Manual, stabilize, aero, sport, and drift. 

A 

7.1.1 Fly:Manual 

Advanced Oght modes are for experienced operators only. Do not 

attempt to D; in any advanced modes unless you are comfortable 

D;ing multicopters without positioning and altitude assistance. 

Ry:Manual mode is a version of standard Dght without GPS lock. In Fly:Manual, the throttle stick controls altitude 

the same way as standard Dght (Fly mode). However, Fly:Manual includes no GPS positioning so that, when 

you release the right stick, Solo will not hold its position; it will drift according to wind conditions and existing 

momentum. When D;ing in Fly:Manual, make constant adjustment to the right stick to control Solo's position and 

use the left stick to maintain Solo's orientation. 

7.1.2 Stabilize 

Stabilize mode provides full manual control without autopilot assistance. In stabilize, the autopilot regulates Solo's 

roii and pitch angles so that Sole 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 One-tuned control of both the left and 

right sticks to D; Solo. Stabilize does not require GPS lock. 

7.1.3 Drift 

Drift modes requires GPS lock and provides a plane-like Qling experience. Drift is ideal for navigating Solo using 

the video feed. This is known as o-st-person view (FPV) and provides an immersive D;ing experience. In drift, Solo 

combines roll, pitch, and yaw onto the controller's right stick. To navigate Solo in drift, move the right stick to initiate 

a coordinated turn in that direction. Releasing the right stick will cause Solo to drift to a stop over a two-second 

period. Solo does not automatically control altitude in drift, and will require constant adjustments to the throttle stick 

when Qling in drift. 

7.1.4 Aero 

Aero is the most advanced of Solo's Dght modes. It provides unrestricted control over Solo's roll and pitch angles. 

Aero is intended for performing aerial acrobatics, Ops, and maneuvers requiring extreme angles. There is no altitude 

or position assistance in aero, so be prepared to make constant adjustment to both sticks. Aero is a copter-frame 

oriented mode, meaning that, in aero, Solo will always respond to controls relative to its own orientation. Aero does 

not require GPS lock. 

A Do not Q{ in aero unless you are an extremely experienced operator. 

Without the proper skills, crashes in aero are highly likely. 

36 
----------- ----~~-~~~~~-

7.1.5 Sport 

Sport mode in a modi!J::Jd version of aero that includes altitude assistance and earth-frame orientation. With 

altitude assistance, the throttle stick behaves the same in sport as it does in standard Oght (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 aero's copter-frame 

orientation, in which, in the same situation, Solo will perform a cartwheel. Sport does not require GPS lock. 

7.2 Enabling Advanced Flight Modes 

To unlock Solo's advanced Dght modes, use the app to select Advanced Settings from the Settings menu. Toggle 

the Enable Advanced Flight Modes option to gain access to Solo's advanced modes. 

<t~· Settings },, .. 

Figure 7.2.5.1: App -Advanced Settings 

7.3 Accessing Advanced Flight Modes 

Once enabled, advanced Dght modes can be accessed only be assigning them to the controller's A and B buttons 

using the app. In the app, select Preset A or Preset B from the Solo menu. (The app must be connected to Solo to 

apply button assignments.) Once assigned, use the controller to activate advanced modes during Dght. 

1.<'1 

Figure 7.3.5.1: App- A and B Presets 

7.4 Home Position Safety 

Fly: Manual, stabilize, aero, 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 will be disabled. 

If you choose to take off without GPS lock, Solo will not save a home position at the launch point. If Solo acquires 

GPS lock mid-Oght, the autopilot will save 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. 

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

B Home. . 

37 
7.5 Performance Adjustment 

The Solo app includes options to adjust Solo's performance to suit your C¥ing style. To access the performance 

sliders, select Performance from the Solo menu. The Oght slider controls how fast Solo Des and how responsive 

it is 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. 

r...;: • Perlormance ,)_,j 

Rgure 7.5.5.1: App - Performance Sliders 

7.6 Units 

To change the units in the Solo app from imperial to metric, select Units from the Settings menu. 

,.,,,.,!r UnitS '\• 

•,J,r,· : ' 

Figure 7.6.5.1 : App - Change Units 

7.7 Maximum Altitude Adjustment 

To adjust the altitude limit, select Altitude Limit from the Solo menu. If you choose to select No limit, ensure that you 

always operate Solo within your visual lin~ of sight and in compliance with local regulations. 

<::..ott -,.c Solo ~. · < .cl Attitude lfmlt ; uno 

., 400 tt .. 

Rgure 7.7.5.1: App- Altitude Limit 

38 
i ' 

3DR Sup portis here to help you get the most out of Solo. If you have any questions, please contact us at 

support@3dr.com or give us a call at 1 {855) 982-2898 (toll free in the US and Canada) or direct at+ 1 {858) 225-

1414. To submit a support request through our website, visit 3dr.com/support. 

Use the Solo app to submit a trouble ticket and your Dght logs will automatically be sent to 3DR Support. To submit 

a support request within the Solo app, select Support from the main menu, and select Log Trouble Ticket. 

(t ,., Support 

...... ,.. •. ._ ,. ........ : ....... u f.l'l''"''"" 

t.rt ... -;r::~r.:.·h....i.; •• ~ .. ,;r,.-:.u:.o,;: ·: '·"'~·t'f•"' 

~~,,.,.~.,,.r\qt,. ~;..-!e1.,.,l",,..,_,., 

,'..,ll'O'X~" .. ~O~.t'\IU'•'<);J"¥l 

Rgure 8. 7.5.1: App - Submit Trouble Ticket 

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 ofD::ial 3DR parts from store.3dr.com or an 

authorized ll'><ailer. 3DR offers an extended c~n!roi!er battery upgrade with double the capacity so you can Q1 more 

between charges. Before opening the battery bay or performing any maintenance on Solo, always ensure that Solo 

is powered off with the battery removed. 

9.1 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. See Section 3.11 for information on safely storing spare controller batteries. 

F~gure 9.1 .5.1: Controller Battery Installation 

39 
9.2 Calibrations 

Use the Solo app to perform compass and level calibrations when prompted by the controller. Remove Solo's 

propellers before performing calibrations. 

9.2.1 Compass Calibration 

To calibrate Solo's compass, connect the app to Solo Wi-Fi and select Compass Calibration from the Solo menu. 

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. 

1,.1>o.;t\!i',H'f,lhi)' COII"tpitli~ ~l"'n St':l.; (.':k' 'I~· OV:I~I.;II'!~n- 1 

(:t\;t!r,;t~i'~:CW. ZM~· it-':'lnt:x:kii!)Q!,(.<"".<:f,;H:. <Jfl{: not-!4] !>:W{.I.''!£-', 

Figure 9.2.1.1: App - Compass Calibr~tion Setup 

The app will prompt 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. 

Figure 9.2.1.2: App- Compass Calibration Procedure 

9.2.2 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. Select Level Calibration from the Solo menu, 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. 

(.t ~· ,I i ;, 

... ·,,,,..,,.,.,. 

C..'~I!X<IIot:o ,.o:~·.·l'l -""l"~-•.>~Vl'. S!.lln ::.-11· !lt ,1ti.M<.:fljll!"'i 

fk·"lhl~ >:-rt>r.·:>.,·~fl .:~~::: C't'*H. '*?',... 

Figure 9.2.2.1: App - Level Calibration 

40 
9.3 Pairing 

To pair a controller with Solo, power both the controller and Solo. Power off any other Solos or controllers in the 

vicinity. Once powered, use a paper clip to press the pair button on the underside of Solo to activate pairing mode. 

Figure 9.3.2.1: Solo Pair Button 

The controller will automatically detect Solo and prompt you to pair. This can take up to 3 minutes. Hold the A and B 

buttons on the controller to start pairing. To cancel pairing, press B. 

Figure 9.3.2.2: Controller Pairing Procedure 

41 
9.4 Legs 

Solo uses three unique types of legs: 21egs with an antenna module (#1 and #2), a leg without any electronic 

components (leg #3), and a leg with a compass module (leg #4). Replacements for all types of leg can be purchased 

from store.3dr.com or an authorized retailer. 

Anienna 

Corrpass 

Antenna 

Stnndard 

Figure 9.4.2.1: Leg Types 

9.4.1 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. 

,"·\'. 

··. '· . . * .~' 

·':.· .. 

Figure 9.4.1.1: Standard Leg Replacement Process 

9.4.2 Legs #1 and #2 with Antennas 

To replace a leg with an antenna module where the antenna is physically undamaged, 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). 

42 
Figure 9.4.2.1: Detaching the Antenna 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). 

\ . 

\· 

:: ::.. ;: ~-

Figure 9.4.2.2: Attaching a New Leg with an Existing Antenna 

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 5 mm from the edge of the rubber foot (1) as shown below. 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). 

Figure 9.4.2.3: Attaching an Existing Antenna to a New Leg 

5 mm between 

antenna and foot 

43 
9.4.3 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. See Section 9.5 for battery tray removal instructions. 

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. Since the space between the arm and the connector is limited, it may help to 

use a screwdriver to press the tab. 

Rgure 9.4.3.1: Compass Connector on Mainboald 

With the compass disconnected, remove the old leg and cabie 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. 

Rgure 9.4.3.2: Insert New Leg with Compass 

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

44 
9.5 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. 

9.5.1 GPS Cover 

The GPS cover is the cat, black end cap in front of the battery tray. To remove it, use a small, cat prying tool to 

loosen the four clips along the back edge of the cover. 

Figure 9.5.1.1: GPS Cover Removal 

9.5.2 Battery Tray Removal 

To detach the battery tray and access Solo's main electronics bay, use a small Philips screwdriver to remove the 7 

screws securing the battery tray to Solo. 

Figure 9.5.2.1: Battery Tray Removal 

The battery tray will still be connected to Solo via the GPS cable, so carefully lift out the tray just enough to access 

the board beneath. 

GPS connector · 

Figure 9.5.2.2: Battery Tray Detachment 

45 
9.6 Motors 

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 

every 150 hours of Oght or when they can no longer turn smoothly. 

To replace a Motor Pod, O'st, use a small, !lit prying tool to remove the LED cover form the underside of the arm. 

Figure 9.6.2.1: LED Cover Removal 

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

Figure 9.6.2.2: 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 if force is used to remove it. 

46 
Figure 9.6.2.3: Motor Pod Disconnection 

Connect the 3 cables from the arm to the new motor pod. Tuck the cables inside the arm and set the new pod into 

place. 

Figure 9.6.2.4: Motor Pod Connection 

Turn over Solo and secure the new motor pod into place using the 4 provided screws. Do not reuse the screws from 

the old Motor Pod. Finally, snap the LED cover back into place. 

/ 

~. 

/72 

Y~" 

Figure 9.6.2.5: Motor Pod and LED Cover Attachment 

\. 

·. '\' 

47 
9.7 Factory Reset 

Contact customer support before performing a Factory Reset. This 

procedure can cause irreparable damage to Solo. 

Performing a factory reset restores Solo and the controller to.their state prior to the [}'st Oght update. Use a factory 

reset if you forget your Solo Wi-R password or need to restore Solo's factory settings. 

9.7.1 Controller 

To reset the controller, start with the controller powered off. Hold the power and Fly buttons simultaneously until 

you see the controller-updating display (Rgure 2.6.4.7). The controller will restart, taking up to 5 minutes, then 

display the green checkmark and prompt you to press A to continue (Figure 2.6.4.9). When the reset procedures 

is complete, the controller will display the preOght-update display (Figure 2.6.4.1). Complete the update process 

described in Section 2.6.4 to prepare Solo for Dght. 

9.7.2 Solo 

As part of the reset procedure for Solo, Solo will be un-paired from the controller. Start by powering off Solo. Use 

a paperclip or similar tool to press and hold Solo's pair button (Figure 8.3.2.1) while powering on Solo. Release the 

pair button after you see the internal LED adjescent to the Pair button start rapidly D:lshing orange. This signals the 

factory reset procedure is now underway. 

After a few minutes, Solo's main LEOs will start D:lshing different colors in a rotating pattern as the reset nears 

completion. Once Solo emits an initialization tone, the factory reset is complete, and Solo is now ready to be paired 

with the controller; follow the instructions in Section 9.3 to pair Solo with the controller. If the rotating light pattern 

stops, but Solo doesn't emit an initialization tone, power off and power on Solo and follow the pairing instructions in 

Section 9.3. 

48 
10.1 SpeciDcations 

Solo is a quad-rotor aerial vehicle powered by the 3DR Pixhawk 2 autopilot system and APM:Copter Oght control 

software. Solo communicates with the controller and Solo app over the 3DR Link secure Wi-Fi connection. 

Autopilot: 

Flight code: 

Control: 

Wireless communication: 

Frequency: 

Height: 

Motor-to-motor dimension: 

Propulsion: 

Propeller: 

Weight with battery: 

Controller battery life: 

Extended controller battery life: 

Controller battery: 

Power: 

Battery: 

Battery weight: 

Estimated Dght time: 

Maximum altitude: 

Range: 

Payload capacity: 

Cruise speed: 

Maximum speed: 

Maximum climb rate: 

Maximum descent rate: 

Headwind limitation: 

Crosswind limitation: 

Camera: 

Solo app compatibility: 

Operating temperature: 

Operating relative humidity: 

3DR Pixhawk 2 

ArduPilot Copter 

3DR Solo Controller 

3DR Link 1.0 

2.4 GHz 

10 in. (25 em) 

18 in. (26 em) 

880 Kv motors, two clockwise rotating motors and 

two counterclockwise rotating motors 

10 in. x 4.5 in. (25 em x 11.4 em) 

3.3 lbs. (1 .5 kg) 

3 hours 

6 hours 

Li-ion 2600 mAh 7.2 Vdc (5200 mAh for extended battery) 

Electric (rechargeable lithium polymer battery) 

Lithium polymer, 5200 mAh, 14.8 Vdc 

1 lb. (.5 kg) 

25 minutes* 

328ft. (100m) 

.5 miles** (.8 km) 

1.1 lbs. (500 g) 

5.7 mph (2.5 m/s) 

55 mph (25.5 m/s) 

11 mph (5.0 m/s) 

5.5 mph (2.5 m/s) 

25 mph (11 m/s) 

25 mph (11 m/s) 

Streaming video compatible with GoPro® HERO 3, 3+ or 4 

Full compatibility with Go Pro® HERO 3+ or 4 

iOS 8.0 or later I Android 4.3 or later 

32° F • 113° F (0° C - 45° C) 

0-85% RH 

*Flight time varies with payload, wind conditions, elevation, temperature, humidity, Qting style, 

and pilot skill. Listed Dght time applies to elevations less than 2,000 ft above sea level. 

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

49 
10.2 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 D-e), 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 speciCb 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. 

10.3 Regulatory Compliance 

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

3DR Solo FCC: 

3DR Solo Controller FCC: 

2ADYD-S111 A 

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 modill:ations 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. 

50 
The body's SpeciCh 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 em 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. 

10.3.2 Canada- Industry Canada 

30RSolo IC: 

Model number: 

3DR Solo Controller IC: 

Model number: 

12768A-S114A 

S110A 

12768A-AT14A 

AT10A 

This device complies with Industry Canada license-exempt ASS 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 present appareil est conforme aux CNA d'lndustrie Canada applicables aux appareils radio exempts de licence. 

L'exploitation est autorisee aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) 

l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme 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 em 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 modiCbations not expressly 

approved by 3D Robotics could void the user's authority to operate the equipment. 

51 
. .