KINGSONG KS-14M User manual

User Manual
King Song Electric Unicycle

WARNING
Eletric unicycle is designed for the outdoors and short distance personal
transport.
SAFETY IS THE NUMBER ONE PRIORITY!
PLEASE RIDE UNDER LOCAL LAW!
The user manual below is a quick and convenient guide of safety & item
functions/features to end user. We can’t ensure all types of situation emergen-
cy are covered. Therefore, we STRONGLY remind you to read this guide very
carefully, and ride with attention to ensure your safety.
Riding like all outdoor activities comes with it’s risks. You risk seroius danger
and injury if you fall, collide or lose of control when riding, please ride with
caution and at your own risk.
Thanks you for purchasing King Song smart electric unicycle!

Contents
1. Product Details--------------------------------------------------------01
2. Safety--------------------------------------------------------------------07
3. Features-----------------------------------------------------------------09
4. Precautions and Preparation---------------------------------------10
5. Battery-------------------------------------------------------------------13
6. Care and Maintenance----------------------------------------------14
7. Warranty----------------------------------------------------------------15

1. Product Details
1.1 Diagram: KS-14M / KS-14D
1. Trolley Bar
2. Power On/Off Button
3. Charging Port
4. Pad
5. Speaker
6. RGB Light
7. Pedal
8. Tire
9. illuminating Light
10. Port USB/Fuse
01

1.2 Diagram: KS-14S
1. Trolley Bar
2. Power On/Off Button
3. Charging Port
4. Pad
5. Speaker
6. RGB Light
7. Pedal
8. Tire
9. illuminating Light
10. Port USB/Fuse
02

1.3 Diagram: KS-16S
1. Trolley Bar
2. Auxliary Button
3. Charging Port
4. Power on/off Button
5. Light Sensor
6. RGB Light
7. Speaker
8. illuminating Light
9. Pedal
10. Tire
03

1.4 Diagram: KS-18L / 18XL
1. Trolley Bar
2. Power on/off Button
3. Charging Port
4. illuminating Light
5. Pad
6. Speaker
7. RGB Light
8. Padel
9. Tire
10. Shell
11. Mud Guard
04

1.5 Specifications
Model No
Rated Speed
Top Speed
Mileage
Climbing
Angle
Temperature
Maximum
Upload
Charger
Voltage
Charging
Time
Rated Power
Wheel Size
Distance
from ground
Tire Size
KS-14M
20km/h
20km/h
174Wh
≈18km
≤ 28°
-10℃/+60℃
100~150KG
Input AC 80~240V, Output DC 67.2V 2A
174Wh
≈1.5h
500W
476*437*202mm
KS-14D
20km/h
30km/h
340Wh ≈30km
420Wh ≈40km
340Wh ≈3h
420Wh ≈3.5h
800W
125mm
14inch
KS-14S
20km/h
30km/h
680Wh ≈60km
840Wh ≈80km
≤ 30°
680Wh ≈5.8h
840Wh ≈7h
800W
KS-16S
20km/h
35km/h
680Wh ≈60km
840Wh ≈80km
680Wh ≈5.8h
840Wh ≈7h
1200W
120mm
16inch
506*463*196
mm
KS-18L
20km/h
50km/h
1036Wh
≈105km
1036Wh
≈9h
2200W
160mm
18inch
590*495*180mm
≤ 35°
Input AC 80~240V,
Output DC 84V 1.5A
KS-18XL
20km/h
50km/h
1554Wh
≈140km
1554Wh
≈14h
05

1.6 Main functions
• Light sensor: Detecting light intensity, Lights on when it is
dark, otherwise, it keeps off.
• BT/Speaker: BT makes us ers can access to riding
information in app like mileage etc; Audio BT is activated
automatically when power on, you can enjoy music during
riding.
• Integrated trolley bar: wheels can be pushed to move
rather than lift up with this integrated trolley bar make the
wheel easier to be carried on.
• USB Port(only for KS-14D/14S): Protable electrics can be
charged Via this USB.
• RGB Light: Shinning during riding, indicates the battery
level while it is on and stop.
• Over side-lean protection: When the lean angle of wheel
exceeds 45°, motor will stop running and will recovery
Net Weight
Standard
Acceossory
13kg
Charger*1; User manual*1
340Wh 13.6kg
420Wh 14.5kg 680Wh 15.2kg 840Wh 16.2kg 680Wh 16.3kg 840Wh 17.4kg 21.6kg 25.4kg
06

automatically once back it vertically.
• Buzzer and voice prompt: To ensure safety, there will be
voice prompt to alert rider: over-voltage, over-power, low
battery etc. Voice prompt can be shut off through app, but
buzzer beeps can’t be.
• Tilt-back protection: When over-speed, low-battery, high
temperature, the pedal will title back to prevent further
acceleration.
2. Safety
As an outdoor sport and auxiliary transport device, serious
injury may occur any time during riding. PLEASE BE CAU-
TIOUS ALL THE TIME, LEARNAND PRACTISE STEP BY
SETP BEFORE IT REGULARLY. READ THE INSTRUCTIONS
THROUGHLY AND CAREFULLY TO LIMIT THE RISK OF
INJURY.
2.1 Important
• Do not make rapid acceleration or deceleration or over
inclineforward or lean backwards.
• Do not use the EUC if there are any risks of accidental fails.
• When there is alarm of over power, over voltage, low battery
07

, please decelerate at once.
2.2 Attention
• Please wear helmet, gloves. Elbow/Knee pads or other
protection garments.
• Please check the device before ever ride to make sure no
parts are loose or damaged.
• When there are crowded pedestrians, please slow down to
match their walking speed.
• When carry the device, please make sure the power is off.
• Do not ride on highways or any other prohibited places.
• Do not ride on rough or bumpy surfaces, such as muddy or
pebbled roads.
• Do not ride on wet, slippery surfaces, especially snowy
roads.
• Do not ride on wet, slippery surfaces, especially snowy
roads.
• Any person under 12 is strictly prohibited to use the EUC.
• Do not ride in bleak winter conditions.
• Riding backwards is dangerous. Try to avoid riding
backwardsunless safety guaranteed.
• Don’t jump with the EUC.
08

Other sudden unpredictable risks may occur during use,
please ride with care. Kingsong Intell Co.,LTD will not be
responsible for any injuries caused by unproperly operations
of the device.
3. Features
3.1 Integrated trolley bar
3.2 Front illuminating light & Rear Brake light
3.3 APP
• For Android apk: Please access to our official website:
www.kingsong.com, android apk can be downloaded.
• For IOS app: Please download from apple store,
‘kingsong’ is the exact one.
KingSong APP(Android) KingSong APP(IOS)
09

3.4 Riding Mode
Riding Mode refers to the torque during start-off and braking.
Expert Mode / Riding Mode / Learner Mode decelerate,
turning and so on.
Riding mode and Expert mode is for rider who want more
performance.
Experient mode can satisfy the group who wants to perform
skills like jumping, also it can avoid pedal tilt back when
climbing up or down steep hills.
3.5 Self-inspection and horizontal calibration
Firstly, switch on the EUC and keep it standing still on the
ground until it finds it’s balance. Then login to the APP and
connect with the wheel to check the device information.
4. Precautions and Preparation
4.1 Precautions
• Please find a smooth surface to practice on.
• Warm up your body and ensure you're wearing safety gear
such as helmets, knee pads, elbow pads and wrist guards.
• Ensure the wheel's battery level.
• Check the unicycle for imperfections such as any
10

looseness, abnormal sound. We also highly suggest
pushing the unicycle by ahnd to see if there's any friction
between tire and the case of the wheel.
• Have a friend assist you if required.
• Please do not accelerate or decelerate rapidly, please also
try to avoid over leaning or leaning too fast to prevent rider
injury.
• Padding up the wheel during the learning process is highly
recommended to ensure minimal scrapes on the exterior of
the wheel.
4.2 How to use
4.2.1 Starting on the unicycle
Hold the wheel with one hand and ensure the wheel sits
vertically on the ground. Unfold the pedals and switch on the
wheel, it will self-balance forwards and backwards, if it does
not, please ensure the wheel is upright. Quick pressing the
power button once the wheel is on will toggle different light
modes.
4.2.2 Standing on the unicycle
With the pedals unfolded on both sides please stand on it
with your preferred foot in the center of the pedal. Balance
the wheel under you by keeping the other foot on the other
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side of the wheel. If you are left footed, keep your other foot
at around 5 o’clock, and if you are right footed please keep
the other foot at around 7 o’ clock.
If you are having a difficult time balancing the wheel under
you make sure you find a centre point of balance between
these three points: a) bottom of the tire b)where the top of
you leg touches the wheel c) your foot. Finding the balance
point between these three points will allow you to more
easily control the wheel under you.
4.2.3 Learning to ride forwards and braking
Whilst having the wheel balanced under you, use your
non-preferred foot to push off and lean forwards to begin
going forwards, once the wheel gets going please put your
non-preferred foot back onto the wheel. Focus on balancing
and not falling left or right. Try to look ahead rather than
down!
Have your hands out to help you balance!
To come to stop simply lean backwards and the wheel will
slow down and come to a stop. You may dismount your
non-preferred foot when standing.
12

Note: The harder you lean forwards or backwards will dictate
the speed in which the wheel accelerates and decelerates.
4.2.4 Turning
When turning, lean your body gently to the side in which you
want to go and straighten up when you want to go straight
again! As you become more experienced at riding you will
find other ways to turn such as; letting the wheel fall just side
to side, just turning the lower part of your body, leaning your
entire body. Advanced riders will usually incorporate a
combination of these.
5. Battery
5.1 Temperature effect on battery
Battery power will vary with the temperature, mileage per
charge will have slight difference under different
temperature, following table is just for your reference.
MPC: Mileage per fully charge
Temperature(℃)
174Wh using ratio
MPU(Km)
-20
40%
8
-10
60%
12
0
80%
16
10
90%
16
20
95%
19
30
100%
21
40
105%
21
50
110%
22
13

5.2 Charging
Forbidden to use chargers not original from factory to avoid
accident.
The device has a built-in lithium battery, no extra battery
installation is required, just charge the device when it
indicates low battery.
6. Care and Maintenance
6.1 Conservation
Don’t place the unicycle in a wet condition.
If left unused, recharge the battery at least once a month to
avoid the battery exhausted and maintain longevity of the
battery.
Meanwhile, the battery can’t be dismantled, in case of
changing, please contact us, we will provide you with
professional services.
Clean the unicycle with wet cloths and detergent, gasoline,
solvent or any other chemical reagent are forbidden.
Use the inflation tube to inflate the tire. Without the tube,
you will not be able to pump air into the wheel.
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7. Warranty
7.1 Limited Warranty
Manufacturer Kingsong Intell Co., LTD warrants the EUC by
following limits.
Motor, Controller board for 365 days from the item departure
from factory.
Battery package for 183 days from the item departure from
factory.
Warranty is valid only within a total mileage of 2000km.
7.2 Limited Warranty
Above limited warranty DOES not include damage or lose
not caused item’s defectives (i.e. warranty only covers
manufacturer defectives, Does not cover any damage,
unauthorized modification, improper operation, disassembly
etc.).
7.3 After sale service
If need after sale service, please kindly contact your local
dealer, distributor for assistant.
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Kingsong Intell Co.,LTD
Address : BLDG 7, NO 71 XINGHU RD, 8TH INDUSTRY
PARK, HONGXING, YUTANG,GUANGMING,SHENZHEN
Tel : [phone]
Fax : [phone]
E-mail : [email protected]