High Great Hula User manual

Hula
Quick Start Guide V1.0

Disclaimer
1. Children under the age of 14 should use this Product under the supervision
of an adult.
2. This Product is a multi-rotor aircraft that offers an easy flight experience
when powered normally and with all components undamaged. Please visit
the official website of Shenzhen HighGreat Innovation Technology
Development Co., Ltd.(hereinafter referred to as "HighGreat Innovation") to
obtain the complete User Manual as well as the latest instructions and
warnings. HighGreat Innovation reserves the right to update all documents.
3. The information in this document affects your safety and your legal rights
and responsibilities. Read this entire document and the User Manual
carefully to ensure proper configuration before use. Failure to read and
follow the instructions and warnings in this document may result in property
loss, safety incidents, and personal injury risk. By using this Product, you
hereby signify that you have read this disclaimer carefully and that you
understand and agree to abide by the terms and conditions herein. Users
undertake to be responsible for his / her own actions and all consequences
arising therefrom. Users agree to use this Product only for legitimate
purposes and to abide by these terms and conditions in this clause and any
related policies or guidelines that may be established by HighGreat
Innovation. You understand and agree that without flight records from the
APP, HighGreat Innovation may be unable to analyze the causes of product
damage or accidents and may not be able to provide you with HighGreat
Innovation’s after-sales service.
4. HighGreat Innovation assumes no responsibility for any loss or damage
resulting from users’ failure to follow the instructions in this document and
the User Manual when using this Product. Subject to compliance with laws
and regulations, HighGreat Innovation reserves the right to final
interpretation of this document. HighGreat Innovation reserves the right, at
any time, to update, revise, or terminate these terms without prior notice.
Warnings
1. Please stay away from the high-speed rotating propellers to prevent cuts.
2. The propeller motors are heat-producing components. Please do not touch
to avoid burns.
3. In order to ensure the electromagnetic environment of the aviation radio
station, it is forbidden to use all kinds of model remote controls in the area
with the airport runway as the center point and a radius of 5000 m. During
the period when the radio control commands are issued by the relevant state
departments, the model remote control shall be stopped as required.
4. Please use the dedicated batteries equipped. DO NOT short-circuit the
positive and negative terminals of the battery.
5. The product package and the manual contain important information and
should be retained.
6. Please use this Product within the operating environment range specified in
the specifications.
7. DO NOT direct the laser at human eyes to avoid causing eye injuries.
Flight limit
The user acknowledges and agrees to be responsible for all consequences
arising from the use of the aircraft.
1. Fly NO higher than 10 meters above ground level and stay away from any tall

buildings.
2. Fly in conditions with wind speed below class 3. DO NOT fly outdoors during
thunderstorms or typhoon weather.
3. Indoor environments can be complex. When flying indoors, please assess
thoroughly whether the flight environment is safe.
4. Maintain a distance of at least 2 meters between the aircraft and any
pedestrians when you operate the aircraft.
5. Use the aircraft in an environment with clear ground textures and without
strong light exposure. Flying over water surfaces or mirrored surfaces is
strictly prohibited.
Instructions for handling glitches
1. If there is a glitch on the aircraft, please contact official channels for repair
service.

Laws and regulations
Please comply with the local laws and regulations when using the aircraft to
avoid possible injury and damage.
Please observe the following rules:
1. DO NOT fly the aircraft in the vicinity of manned aircraft. Land your aircraft
immediately when necessary.
2. DO NOT fly the aircraft in or at densely populated areas, including but not
limited to cities, sports stadiums, exhibitions, and concerts.
3. Make sure that your aircraft does not interfere with manned aircraft
operations. Be aware of and avoid any other aircraft at all times.
4. DO NOT fly in the no-fly zones specified by local laws and regulations. No-fly
zones include airports, borderlines, power plants, hydropower plants,
prisons, heavily traveled roadways, government buildings, military facilities,
and major cities.
5. DO NOT fly the aircraft above the authorized altitude.
6. Keep your aircraft in sight at all times and arrange for an observer to assist
you in monitoring the aircraft's position if needed.
7. DO NOT use the aircraft to transport dangerous or contraband items.
8. Make sure you understand the type of your flight operation (such as for
recreation, for public use, or for commercial use). You have to obtain the
corresponding license from the related agencies before the flight. If
necessary, you can consult with local legal professionals for detailed
definitions and explanations of flight activity categories. Please note that in
certain regions and countries, the use of aircraft for any form of commercial
activity is prohibited.
9. Respect the privacy rights of others when using the aircraft for photo taking.
DO NOT conduct surveillance operations without authorization. These
operations include but are not limited to conducting surveillance on any
person, entity, event, performance, exhibition, or building.
10.Please be advised that in certain regions or countries, the recording of
images and videos of any person, entity, event, performance, exhibition,
and so on by means of a camera may contravene copyright or other legal
rights, even if the image or video is not shot for commercial use. In certain
regions and countries, the use of small aerial models for commercial
purposes is also prohibited. Therefore, please carefully understand and
comply with the local laws and regulations before use.

Introduction
Hula is a programmable educational aircraft designed specifically for teenagers.
It supports various terminal devices for programming flight using Scratch and
can also be wirelessly controlled for flight through the Hula APP. The aircraft is
equipped with a visual positioning system, gimbal system, image transmission
system, obstacle avoidance system, and flight control system. It can perform
functions such as 1080P HD image transmission, photo-taking, video-recording,
AI recognition, obstacle avoidance, line patrol, and various flight stunts.
1. Lamp cover
6. Battery
11. Obstacle Avoidance
Adjustment Knob
2. Infrared Obstacle
Avoidance Transmitter
7. Propeller
12. Reset Button
3. Gimbal/Front Camera
8. Motor
13. Expansion Serial Port
4. Laser Transmitter
9. Propeller Guard
14. Visual Positioning System
5. Micro USB Port
10. Power Button
15. Foot mats

Technical specifications
Specifications
Parameters
Aircraft
Weight
100 g (± 3 g)
Axle distance
128 mm
Aircraft dimensions
189.3 × 184.6 × 51.4 mm
Motor specifications
L8.5 20
Propeller blade
75 mm/3’’
Wind resistance class*
①
Below Class 3
Positioning method
Optical flow and QR code (support
expansion UWB positioning)
Positioning accuracy
QR code: horizontal ± 5 cm, vertical ± 6
cm
Optical flow: horizontal ± 20 cm, vertical
± 20 cm
Max tilt angle
20°
Max horizontal speed*
②
3 m/s
Max climb speed
1.2 m/s
Max descent speed
1 m/s
Max flight height
10 m
Max communication
distance
100 m
Communication
frequency
5.725 Ghz-5.850 GHz,
Max lighting power
1.5 W
Flight time*
③
9 min~10 min
Operating temperature
0°C~40°C
Battery
Capacity
1200 mAh
Voltage
3.8 V
Type
Lithium-ion battery
Weight
30 g
Storage temperature
≤ 1 Month: -20°C~45°C
≤ 1 Month: -20°C~30°C
≤ 1 Year: 25°C ± 3°C
Camera
Photo
1920 × 1080P
Video
720P/30 fps*
④
Field of view
71°
Format
JPG, MP4
Chargin
g box
(optiona
l)
Input voltage
5V 3A
Charging current 1.4 A
Control
software Hula APP for mobile
IOS 15.0 or above and Android 11 or
above
Hula APP for PAD
IOS 15.0 or above and Android 11 or

above
Hula software version
for PC
64-bit operating system (Windows 10 or
above)

①The wind resistance data is obtained in the standard wind tunnel laboratory
under hovering conditions.
②The maximum flight speed is determined by the actual flight environment.
This speed listed here is the maximum flight speed in the optical flow
positioning mode. The maximum flight speed in the APP control mode is 1.5
m/s. In programming mode, the recommended flight speed is 0.5 m/s~1
m/s.
③The flight time is measured at a height of 2 m, with the lighting powered off,
the low-power landing function disabled, and the drone hovering in windless
conditions.
④In the line patrol flight mode, the video resolution automatically switches to
360p/30 fps.
The above data is measured in a standard experimental environment,
and may vary with the change of environment or firmware! The right of
final interpretation belongs to Shenzhen HighGreat Innovation
Technology Development Co., Ltd.
Hula noise measurement (Normalized to 1 m from drone) schedule:
Observation
Hover
Moving 1 m/s
Ground (vertically
below)
71.1 dB (A)
75.2 dB (A)
Side (contour plane)
70.2 dB (A)
76.2 dB (A)
Note: The test environment was a full anechoic chamber.

Install the battery
Insert the flight battery into the aircraft as shown.
Hold the aircraft body steady, place the side with a sticker of the battery facing
downward, and insert it into the battery compartment on the back of the aircraft.
Push it in until you hear a click, which indicates that the battery is properly
installed.
Charge the battery
①Indicator for charging status on the battery, ②USB charging port, ③
Indicator for charging status on the charging box.
Using USB direct charger:
Solid red, charging;
Red light being off, charged;
Using charging box: Solid red,
charging; Solid green, No pulgged in
or charged;
Hula supports two charging methods. You can use a standard Micro USB cable to
connect the battery's Micro USB port to your own USB 5 V charger for charging,
which takes about 1 hour and 40 minutes. Alternatively, you can insert the
battery into the dedicated charging box for charging, which takes about 1 hour.
Please use the dedicated charging box equipped by HighGreat
Innovation to charge the battery.
In case the battery gets wet, swells, leaks, emits unpleasant odors,
deforms, or exhibits any other abnormalities, please stop using it
immediately.
Please use a 5V 3A power adapter for the charging box.
13
2

Install the propellers
When mounting, ensure that the gap between the bottom of the propeller cap
and the motor is no bigger than needed to insert the propeller removal tool.
Please note that the propeller blades with "75 mmR" markings
should be installed on the top left and bottom right sides of the
aircraft nose, while the propeller blades with "75 mm" markings
should be installed on the top right and bottom left sides of the nose.
Failing to follow this configuration may result in the aircraft not
being able to take off properly.
Detach the propellers
Insert the propeller removal tool between the propeller cap and the motor, press
down on the other end of the removal tool, and then remove the propeller blade.
Always detach the propellers using the propeller removal tool. DO
NOT remove the propellers by hand, or you may be seriously hurt
and may damage the motors.

Aircraft operation guide
1. Download the Hula APP
Click the URL link to download the APP on your PC:
https://download.hg-fly.net/app/hula_pc.html
Scan the QR code to download the APP on your mobile devices (Android/iOS):
2. For more instructions on usage and operation, please scan
the QR code below to get the latest version of the electronic
edition of the User Manual.

3. Direct connection mode for aircraft connection
Run the Hula APP, and when the aircraft status indicator stays solid
green and the APP indicates a successful connection to the aircraft,
it means the aircraft is successfully connected.
By default, the aircraft is set to the direct connection mode. If you
have switched modes, press the power button three times to switch
back to the direct connection mode.
Press and hold the power button on the
back of the aircraft for 2 seconds to
power on/off the aircraft.
After the aircraft is powered on, it is in
the direct connection mode if the lamp
cover flashes with purple light.
Connect your PC/mobile device to the
aircraft WiFi, and the initial password
is 12345678.

4. Mode switch
Direct connection mode: Connect the PC/mobile device directly to the aircraft
WiFi and control the aircraft using the Hula APP.
Networking mode: Connect both the PC/mobile device and the aircraft to your
own router WiFi. In networking mode, multiple aircrafts can network together to
compete on the same stage.
While the aircraft is powered on,
you can press the power button
three times quickly to switch
between the direct connection
mode and the networking mode.
When the aircraft is switched to
the direct connection mode, the
lamp cover will flash with purple
light.
When the aircraft is switched to
the networking mode, the lamp
cover will flash with white light.

5. Reset
1. Press and hold the reset button inside the reset hole for 5 seconds, and the
aircraft WiFi will be restored to factory settings. If the green light of the aircraft
blinks fast after releasing, the aircraft is reset successfully.
2. Press and hold the reset button inside the reset hole for 10 seconds to revert
the firmware version of the aircraft to the previous one. If the aircraft restarts
automatically after releasing, the aircraft is reset successfully.
DO NOT perform the reset operation violently in case you may
damage the internal components of the aircraft.
The infrared obstacle avoidance receiver is placed inside the
lampshade, do not block the lampshade.
The obstacle avoidance distance has been adjusted before delivery,
and the effective distance of obstacle avoidance is about 30-50cm.
If it is necessary to adjust it again, please use the whiteboard to
adjust it under ordinary lighting conditions in the room. The
obstacle avoidance distance of the reflected object is different in
material or color.
①
Reset hole

6.Four-way obstacle avoidance adjustment
1、Use a special screwdriver for obstacle avoidance adjustment knob, insert the adjustment
screw hole, and turn the knob clockwise/counterclockwise to adjust the obstacle
avoidance distance in each of the four directions.
2、The obstacle avoidance distance can be reduced by turning the obstacle avoidance
adjustment knob clockwise. Turn the obstacle avoidance adjustment knob
counterclockwise to increase the obstacle avoidance distance.
DO NOT twist the knob violently in case you may damage the
internal components of the aircraft.
①
Left obstacle avoidance adjustment
knob
②
Rear obstacle avoidance adjustment
knob
③Front side obstacle avoidance
adjustment knob
④Right obstacle avoidance adjustment
knob

7. Flight operation guide
Run the Hula APP and enter the "Single driver" mode. The APP supports
switching between the American hand mode and the Japanese hand mode.
Takeoff/Landing
Press and hold for 1.5 seconds to take
off
One-button landing
Use virtual joysticks to control flight
Left joystick
Right joystick
Photo-taking/video-recording
Switch between photo-taking mode
and video-recording mode
Photo-taking or video-recording
Rise
Fall
Turn
right
Turn
left
Forward
Backwar
d
Right
shift
Left
shift

FCC Statement
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
To assure continued compliance, any changes or modifications not expressly
approved by the party.
Responsible for compliance could void the user’s authority to operate this
equipment. (Example- use only shielded interface cables when connecting to
computer or peripheral devices).
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
This equipment 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.
FCC Radiation Exposure Statement:
The equipment complies with FCC Radiation exposure limits set forth for
uncontrolled enviroment. This equipment should be installed and operated with
minimum distance 20cm between the radiator and your body.

Manufacturer: Shenzhen HighGreat Innovation Technology
Development Co., Ltd.
Shenzhen HighGreat Innovation Technology Development Co., Ltd
Address: 2/F, Building 6, Yuanlingzi Industrial Zone, Hengping Road,
Yuanshan Street, Longgang District, Shenzhen
E-mail: [e-mail]
TEL: [phone]
The official website of HighGreat
Innovation
WeChat Official Account