Autel Robotics EVOII Enterprise User manual

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EVO II Enterprise
User Manual

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Legend keys
Please pay attention to the legend keys in this Manual.
Warning: remind the possible danger
Important: Matters needing attention in flight operation.
Remark: supplementary information
Reminding: reminding information to get the best operating experience of the EVO Ⅱ
Enterprise series.
References: Page numbers to help you find chapters that contain relevant information in
this Manual.
Trademark Information
Trademarks EVO ⅡDual 640T Enterprise™, EVO ⅡPro Enterprise™, Autel Explorer™,
Starpoint™ and Autel Robotics® are registered trademarks of the Shenzhen Autel Robotics Co.,
Ltd (hereinafter referred to as “Autel Robotics”) in China and other countries/regions. All other
products and company name mentioned in this Manual are the registered trademark of their
respective owners.
Copyright
Without the explicit consent of Autel Robotics, do not copy or forward any part of the Manual in
or by any form (electronic, mechanical, reproducing, recording or other forms).
Patent Information
This product was obtained according to patent procedures. The patent numbers are as follows:
US7979174
IL192490
US9260184
CA2815885
US9979000
US10224526
US10044013
US10115944
US10090496
US10074836
US10341573

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US10399699
US10414514
Disclaimer
In order to ensure successful operation of your EVO ⅡEnterprise aircraft, please abide by the
operating instructions and procedures of this Manual.
Children must use this aircraft under the supervision of an adult. The aircraft shall be kept out of
the reach of children when it is not used.
If user fails to abide by the safe operating instructions, Autel Robotics will assume no
responsibility for any product damage or loss--direct or indirect, legal, special or economic loss
(including but not limited to profit loss) during use, and will not provide warranty service. Never
modify your product by using any incompatible component or any method that is not required in
Autel Robotics official description.
This Manual will show you the safe operating procedures of aircrafts. Please acknowledge that
your operation will not endanger your and other personal and property safety. In order to ensure
your use of the latest version, please visit: www.autelrobotics.cn/download/8.
Data Storage and Use
The backup service function of this product is disabled by default, so user and flight information
will not be uploaded or propagated through mobile device. When Autel Explorer is connected with
an aircraft, the flight log including the flight remote sensing data will be uploaded and saved in the
Autel Robotics data server. All remote sensing data and flight logs are stored in the data server in
the United States, but the data can be uploaded automatically only when the flight log backup
option is enabled. Without the explicit authorization of user through Autel Explorer, Autel
Robotics customer service team has no right to access to the flight log data. With the authorization,
it is only allowed to access to the flight logs within the selected time.
Various still images, motion images and data from the aircraft sensor will be stored in the internal
drive of aircraft. If your UAV needs repair, then the information stored in the internal memory unit
can be used for problem diagnosis. This information will not be retained, unless for processing
service or repair. Never delete or change any data stored in the internal memory unit in any form,
otherwise Autel Robotics will not provide warranty. The data collected by Autel Robotics are for
providing support and service and improving product performance. We will treat your privacy
seriously. We can agree to disclose any uploaded data only when the law requires. For privacy
right policy, please visit www.autelrobotics.cn/page/privacy.
Safe operation guide
Battery safety
The EVO II Enterprise UAV is powered by lithium-ion polymer batteries. Danger may be caused
by improper use of lithium-polymer/lithium-ion batteries. Please ensure that all the following
battery use, charging and storage guidelines are strictly followed.

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Warning
Only the battery and charger provided by Autel Robotics are allowed. Neither modify battery
and its charger nor use replace them with the third party equipment.
The electrolyte in the battery has strong corrosion. If the electrolyte accidentally touches your
eye or skin, immediately rinse with clear water and timely see a doctor.
Battery use
When the aircraft battery is installed or removed, be sure to turn off the aircraft power. Other
precautions are as follows:
Only the battery and charger sold or provided by Autel Robotics for the EVO ⅡEnterprise
series are allowed. The use of any unapproved battery or charger may cause fire, explosion,
leakage or other dangers. Autel Robotics will assume no responsibility for any consequence
of using the battery or charger of third party.
Never decompose, scratch, extrude, bend, pierce, cut, distort or damage the battery in other
forms. Otherwise the fire, explosion, leakage or other dangers may be caused.
Once the battery is found with bulge, smoke, leakage or any damage, it is necessary to stop
use or charging immediately and soak the battery into a vessel containing saline water.
Do not expose the battery to temperatures below -10℃or above 40℃. Exposing the battery
to extreme temperatures will shorten its service life and may cause fire, explosion or other
permanent damage.
Exposing the battery below 5℃may speed up battery discharge.
Do not use the battery in a strong electrostatic or electromagnetic environment.
Do not expose the battery in fire, explosion or other danger.
If the aircraft falls into water, the battery shall be taken out immediately after it is recovered.
Place the battery in an open space and keep a safe distance from flammable objects till that
the battery is fully dried. Stop the use of the battery, and contact the customer service center
for replacement.
Battery charging
At most 90 minutes are required to fully charge the aircraft battery, but the charging time is related
to the remaining battery level.
Other precautions are as follows:
Never use the damaged battery charger.
When the charger is not used, disconnect it from the aircraft battery and power supply.
The charging is allowed only after the battery is cooled to room temperature. If the battery is
connected with the charger immediately after flight, the overtemperature protection function
may be activated to stop battery charging till that the battery is fully cool.
Battery storage
The battery shall be protected from close contact with water source or heat source when storage.
The battery shall be stored in a dry and well-ventilated place in room temperature (ideal
temperature of 22°C-28°C.
Other precautions are as follows:
The battery shall be kept out of the reach of children and pets.
Never place the battery in direct sunlight or near sharp object, water, metal or reactive

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chemical.
The storage of the battery in extreme temperature will shorten the battery service life.
If the battery is not used for 6 day above, it shall be stored in -10°C-30°C.
If the battery is not used for long, the battery service life will be shortened.
Battery disposal
The battery must be thoroughly discharged before it is discarded.
The battery shall be sent to designated recycling station for proper disposal.
Flight environment
Please abide by the local laws and regulations on UAV flight. Fly only in the designated
aircraft movement area, and use Autel Explorer App to set the satisfactory distance and
height limits.
Do not fly in dangerous situations or severe weather conditions such as tornadoes, rain, hail
and snow.
Do not fly this aircraft near facilities that can generate electromagnetic interference, such as
power plants, transmission lines, substations, wind power towers, and radio and television
towers.
Fly in an open and safe area. Stay away from obstacles that may interfere with GPS signals,
such as buildings and trees.
Be extremely careful when flying in an environment above sea level 7,000m, at which the
performance of the battery and power system of the aircraft may be affected.
Pre-flight
Before the UAV flies, it is always necessary to pay attention to the following matters:
The remote controller, flight battery and mobile device with Autel Explorer App should be
fully charged.
The propellers are correctly installed without damage.
Front and rear arms of the aircraft are completely extended.
The motor, gimbal and camera can work normally after the aircraft is powered on.
All warnings and errors displayed on App have been handled.
Only accessories provided with this aircraft or sold or authorized by Autel Robotics can be
used with this aircraft. Using unapproved accessories can bring serious safety risks and will
invalidate the product warranty.
In-flight
The aircraft shall keep away from people, vehicle and other moving object when taking off
and landing.
Do not let the aircraft out of your sight.
Do not fly near water.
Do not cancel the auto return process in the event of low battery alarm. Otherwise the aircraft
may return to the return point due to insufficient power.
When Autel Explorer App displays an alarm, immediately carry out operation according to
relevant specification.
Ensure that you are free of drunkenness, high blood pressure, dizziness, fatigue or any other
physical condition that may affect the safe operation of the aircraft.

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Warning
If any part of the aircraft or the remote controller fails to work normally or is visibly
damaged, please do not fly any longer and contact the Autel Robotics customer service team:
www.autelrobotics.cn/page/service
Storage and maintenance
Carefully check each part of the aircraft after any collision or extrusion. Store the aircraft and its
accessories out of the reach of children and pets.
Store the aircraft and its accessories in a cool and dry place.
Keep the aircraft away from water source and heat source.
The recommended temperature of the aircraft shall be 22℃-28℃.

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Catalog
Chapter 1............................................................................................................................................9
About the Manual............................................................................................................................. 9
1.1 Instructions for the first flight................................................................................................... 9
1.1.1 Documents.........................................................................................................................9
1.1.2 Autel Explorer App installation......................................................................................9
Chapter 2..........................................................................................................................................10
Be familiar with your smart UAV.................................................................................................. 10
2.1 Aircraft....................................................................................................................................... 10
2.2.1 Software instruction.......................................................................................................10
2.1.2 Flight indicator...............................................................................................................13
2.1.3 Aircraft battery.............................................................................................................. 14
2.1.4 Gimbal and camera....................................................................................................... 16
2.1.5 Flight control system......................................................................................................22
2.1.6 Intelligent flight features...............................................................................................23
2.1.7 Omnidirectional binocular vision system....................................................................25
2.1.8 Extension accessories.....................................................................................................28
2.1.9 Industry application...................................................................................................... 30
2.2 Remote controller......................................................................................................................34
Chapter 3..........................................................................................................................................39
Flight preparation...........................................................................................................................39
3.1 Battery preparation..................................................................................错误！未定义书签。
3.2 Remote controller preparation................................................................................................ 41
3.2.1 Extend remote controller.............................................................................................. 41
3.2.2 Turn on/off remote controller....................................................................................... 41
3.2.3 Aircraft and remote controller pairing........................................................................41
3.33.3 Aircraft preparation............................................................................................................ 42
Chapter 4..........................................................................................................................................45
Flight Operation..............................................................................................................................45
4.1 Check list before flight..............................................................................................................45
4.2 Flight operation.........................................................................................................................45
4.2.1 Motor start and aircraft takeoff (American manipulator)................................................45
4.2.2 Manipulator control (American manipulator)................................................................... 46
Chapter 5..........................................................................................................................................49
Maintenance and service................................................................................................................ 49
5.2 Solutions to common faults...................................................................................................... 49
5.3 Storage and maintenance......................................................................................................... 51
5.4 Warranty....................................................................................................................................51
5.5 Customer service.......................................................................................................................52
5.5.1 Customer support.......................................................................................................... 52
5.5.2 Maintenance service...................................................................................................... 53
Chapter 6..........................................................................................................................................54
Annex................................................................................................................................................54

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6.1 Authentication information and restricted area.................................................................... 54
6.1.1 Authentication information...........................................................................................54
6.1.2Diagram of restricted area............................................................................................. 55
6.2 Specifications............................................................................................................................. 57

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Chapter 1
About the Manual
Thank you for your purchase of EVO II Enterprise UAVs. With this Manual, you can understand
the features of EVO II Enterprise products and learn to operate this aircraft and remote controller
optimally. Before first use of EVO II Enterprise products, please read this Manual and attached
documents and get ready this Manual at any moment for reference.
1.1 Instructions for the first flight
1.1.1 Documents
The following documents provide a start guide for you to use the EVO ⅡEnterprise UAVfor the
first time.
1. Product List: a list of all items that shall be included in the packing box. For any missing,
please contact the Autel Robotics customer support or your local retailer.
2. User Manual: to instruct you to well learn operating methods of EVO ⅡEnterprise products.
3. Quick Start Guide: basic knowledge to operate VO ⅡEnterprise products.
4. Disclaimer and Safe Operation Guide: instructions to safely operate VO ⅡEnterprise
products.
5. Quick Start Guide for Batteries: basic knowledge of smart batteries.
Download website:www.autelrobotics.cn/download/8.
Warning
Please check the aircraft and other accessories listed on the Product List in packing box. Do
not modify this aircraft by using any incompatible component or any method that is not
required in official description.
1.1.2 Autel Explorer App installation
Autel Explorer App can provide the real-time image transport for your mobile device, and achieve
control on aircrafts and cameras.
Search Autel Explorer in App Store, Android App store or Google Play, and install and use.

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Chapter 2
Be familiar with your smart UAV.
The EVO II Enterprise integrate a 16x zoom imaging system and customized extension
accessories to optimize the aerial operation mechanism to meet the flight needs of inspection,
search and rescue, law enforcement, and fire protection in various professional fields. The EVO II
Enterprise come standard with a 7.9-inch 2000nit high-brightness screen remote controller, which
can realize 1080P real-time picture return.
The EVO II Enterprise adopt the foldable body design. It is small and light, easy to carry to
operate, and can easily achieve a maximum speed of 72 km/h, a flight time of 42 minutes, and an
operating distance of 13km (FCC) in terms of performance. The EVO II Enterprise comprise two
models of EVO II Pro Enterprise and EVO II Dual 640T Enterprise. The EVO ⅡDual 640T
Enterprise are equipped with a 640×512 thermal imaging camera and an 8K visible light camera,
which can take thermal imaging and visible light images at the same time, and support fused
display of the two, to provide more detailed images. The EVO II Enterprise are equipped with a
1-inch CMOS blessed 6K resolution ultra-high-definition lens, being easy to achieve
professional-level imaging experience.
The EVO II Enterprise are equipped with 12 vision sensors on the body, with advanced functions
such as intelligent flight and omnidirectional obstacle avoidance. The App provides users with
dozens of intelligent photography modes, as well as flight modes of multiple tasks such as
rectangular tasks, polygon tasks, waypoint tasks and oblique photography. Users can choose
corresponding modes for route planning according to actual needs.
2.1 Aircraft
2.2.1 Software instruction
①Propeller
④Undercarriage
②Motor
⑤Forward vision system
③Front LED indicator
⑥Gimbal camera

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⑦Power button
⑨Rear LED indicator
⑧Backward vision system
⑩Left vision system
⑪SD card slot
⑫Right vision system
⑮USB-C port
⑬Aircraft battery
⑯Remote controller pairing button/pairing
indicator
⑭Fan outlet

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⑰Upper visual system
⑱Extension accessory interface
⑲Ultrasonic sensor
㉑Lower visual system
⑳LED fill-in light
Remark
The right side is equipped with a protective cover, for protecting the USB-C port and Remote
controller pairing button/pairing indicator. Ensure that the protective cover is kept in the

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closed state during flight.
2.1.2 Flight indicator
The aircraft has one LED indicator at the end of each arm. The front LED shows steady red to
help you to find the head direction. The rear LED shows the current flight status of aircraft. The
following table shows the meaning of each status indicator.
Designated symbol of indicator:
Designated symbol of color:
Slow flash: flash once every two seconds
R
Red
Quick flash: flash twice per second
G
Green
Alternate flash: alternate flash in different colors
Y
Yellow
Status definition of flight LED indicator
Normal status
RGY - alternate flash
System self-test
YG - alternate flash
Preheat
G - slow flash
Aircraft in GPS mode
Warning
Y - slow flash
Aircraft in ATTI mode
Y - rapid flash
No connection between aircraft and remote controller
R - slow flash
Low battery warning
R - quick flash
Serious low battery warning
R - Normally on
Serious problem or IMU abnormality
RY - alternate flash
Compass is abnormal, and needs to be
calibrated/magnetometer interference
Compass calibration
Y - rapid flash
Prepare for compass calibration/aircraft under calibration

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G - Normally on
Calibration successful
R - Normally red
Calibration failed
Gesture instructions
R - Quick flash
Receive gesture instructions
2.1.3 Aircraft battery
The rechargeable lithium polymer battery used in the EVO II RTK series has the characteristics of
high energy density and large capacity. It shall be charged with the provided special charger.
Basic functions
①Disconnect button
②Battery level indicator
③Power button
Turn on battery
The battery shall be turned off before it is installed. After installation, long press the power
button for 3s. The battery level indicator will indicate the current battery level.
Turn off battery
Long press the power button for 3s to turn off battery. If the battery has been installed on aircraft,
The first and last LED lights will flash for five times to remind the shutting down. After all
battery level indicators are turned off, take the battery out of the aircraft.
Check battery level
When the battery is turned off, press the power button for 1 second and then release it quickly to
check the battery level. LED will indicate the current battery level, as shown below.

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Battery level indicator status (non-charging status)
- Green is normally on - Green is flashing - Off
LED warning description
LED 1
LED 2
LED 3
LED 4
Warning description
The charging temperature is too high
or too low.
The charging current is high enough
to cause short circuit.
There is overcurrent, overload or
short circuit problem in the case of
discharging.
- Indicator is flashing - Off
Additional functions
The following functions can protect and prolong the battery service life.
Self-discharge protection for storage
If the battery is stored in high temperature environment or it is not used for 6 days and the battery
level is high, the self-discharge protection will be activated. The battery will automatically
discharge to a safe level, this is a default setting, and this discharging process takes 2-3 days.
Although the battery has no indication in the self-discharge period, it is normal that the battery
may be slightly hot. The discharge threshold can be self-defined with Autel Explorer App.
Low battery protection
in the case of low battery level, the battery will automatically enter sleep mode to avoid damage.
Under this mode, there will be no reaction when pressing the power button. To wake up the battery,
it is allowed to connect it with charger.

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Charging temperature detection
the battery will stop charging in the case of charging temperature lower than 5℃or higher than
45℃.
Overcurrent protection
The battery will stop charging if the charging current exceeds 8A.
Overcharge protection
The battery will automatically stop charging after it is fully charged.
Balanced protection
Each battery unit shall maintain voltage balance to avoid overcharge or overdischarge.
Overdischarge protection
The battery will automatically disconnect the power output function when it is not used and
completes the self-discharge period. This function is disabled in flight.
Short-circuit protection
The power supply will be disconnected once the short circuit is detected.
Power-down mode
The battery will turn off if there is no operation within 30 minutes.
Communication
During use, the aircraft will be continuously synchronous with battery to provide the real-time
information, including voltage, capacity, current, and temperature.
Low power consumption mode
To save power, this mode will be activated when the battery is idle for 6 days and the voltage is
lower than 11.6 V. After connected with the charger, the battery will resume normal functions.
2.1.4 Gimbal and camera
This aircraft is equipped with a high-precision 3-axis gimbal, which can keep the camera stable
while the aircraft is flying, thereby ensuring image stability and clarity. For normal working, the
gimbal must be at a temperature of -10℃to 50℃. You can use the gimbal pitching thumbwheel of
remote controller or Autel Explorer App to adjust the gimbal pitch angle within the range of -30
degrees to 90 degrees.
EVO II RTK series provide replaceable gimbal modules for users:

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Gimbal of EVO II Pro Enterprise
①MCU installation disc
⑤Pitching axis motor
②Shock absorber
⑥Rolling axis motor
③Camera
⑦Yawing axis motor
④Filter
Gimbal of EVO II Dual 640T Enterprise

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①MCU installation disc
⑤Pitching axis motor
②Shock absorber
⑥Rolling axis motor
③Infrared ray camera
⑦Yawing axis motor
④8K Camera
Important
The EVO II Enterprise camera gimbal is fixed by one gimbal protective cover that can
protect the gimbal from accidental rotation or damage during storage.
Please be sure to take down the gimbal protective cover before startup. Otherwise the gimbal
camera and circuit may be damaged.
When turning on the aircraft power switch, the gimbal will rotate automatically to carry out
self-test and calibration. Please ensure that there is no object that may hinder the gimbal
motion around the gimbal.
The gimbal includes two working modes:
Stabilization mode :The rolling axis remains horizontal while the pitching axis remains the
user-defined angle. This mode is used to capture stable image and video.
FPV mode:The rolling axis remains consistent with the rolling direction of the aircraft
while the pitching axis remains the user-defined angle. This mode is used for first-person
perspective.
Disassembly gimbal
1. The aircraft is placed on a horizontal surface, with the gimbal compartment facing upwards.
2. Unscrew the two screws that fix the gimbal protective cover with a T6 screwdriver, and then
remove the gimbal protective cover. Unscrew the screws that fix the FPC connector with a cross
screwdriver, and then pull out the connector cable interface from the slot.

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3. Gently pinch the tail of the shock absorber with your thumb and index finger. Slide the gimbal
back and up in a straight line along the gimbal compartment slot.
Gimbal installation
1. Pinch the tail of the shock absorber with your thumb and index finger. Slide the gimbal down
and forward in a straight line along the gimbal compartment slot.

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Important:
Please make sure that the ring at the front end of the gimbal is aligned with the two pins in
the gimbal compartment of the machine head.
Please make sure that the gimbal is in flush with the slot of the gimbal compartment.
2. Insert the connector cable port into its slot, and gently push it to the end when inserting. Place
the gimbal cover on the top of the gimbal compartment, and tighten the cover with a cross
screwdriver.
3. Insert a screw into a hole of the gimbal decorating part, and then screw it with a T6 screwdriver
until the screw is fixed but not being tightened. Repeat this step for other screws. Fully tighten the
two screws with the screwdriver.
4. Turn on the power switch of the aircraft. If the connector cable of the gimbal is connected
correctly, the gimbal will rotate automatically to carry out self inspection.