CYCMOTOR 750c User manual

750c DISPLAY
User Guide
CYC MOTOR
[e-mail] [phone]

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
TABLE OF CONTENTS
750c Display User Guide ......................................................................2
Product Details...................................................................................................................................2
Main Functionalities...........................................................................................................................3
Parameter Settings ............................................................................................................................5
Display Settings..................................................................................................................................5
Basic Settings .....................................................................................................................................7
Pin Layout......................................................................................................................................... 11
Certification...................................................................................................................................... 12
Quick Start Guide ............................................................................................................................. 12

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
750c Display User Guide
Product Details
High- contrast 3.2-inch IPS colourful matrix screen, model: 750c
Firmware: CYCMOTOR LTD specific firmware
Features
•Suitable for low temperature: Max - 20°C
•Ergonomic external button design, easy to operate
•Speed display: AVG SPEED, MAX SPEED, SPEED (Real-time)
•Kilometre/Mile can be set according to user’s preference
•Smart battery indicator
•9 Assist levels: 3-levels / 4-levels / 9-levels options
•Mileage indicator: Odometer / Trip distance / Clock / Riding Time
•Power indicator: Real-time power indication; digital or analog
•Error code indicator
Dimensions & Materials
Materials
Product shell – ABS plastic
Transparent window – High strength Acrylic
Dimensions
L 110mm x W 68.2mm x H 68mm

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
Electrical Specifications
•3.2-inch IPS screen
•36V / 48V / 52V / 72V battery supply
•Rated operating current: 40mA
•Off leakage current: <1uA
•Max output current to controller: 100mA
•Operating temperature: -20°C ~ 70°C
•Storage temperature: -30°C ~ 80°C
Main Functionalities
Power On/Off
Press and hold the POWER button for 1 second to turn the display on/off. The display will
automatically shut down when there is no operation after a period of time.
Mode Switch
Double press the POWER button to switch between RACE mode & STREET mode. Note that this
will not change the mode in real-time but rather set the start-up mode (Street mode
recommended). Change the mode in real-time through the mobile app.
UP
DOWN
MENU
POWER
Street Mode
Race Mode

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
Assist Level Operating
Short press the UP/DOWN button to change assist levels. The top assist level is 9 while 0 is neutral.
The amount of assist levels can be adjusted according to the user’s preference.
Speed Display Switch
Short press the MENU button to change speed mode: Speed -> AVG Speed -> MAX Speed.
•RT = Real time speed
•AVG = Average speed
•MAX = Maximum speed
*If there’s no operation for 5 seconds, the display will return to real-time speed automatically.
Mileage Display Switch
Short press the POWER button to change mileage mode: Trip -> ODO -> Time -> Range

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
Parameter Settings
Button Navigation
Double press the MENU button to access the settings menu. Note that the press interval must be
less than 0.3 seconds. Press the POWER button to change between the Display Settings & Basic
Settings.
Press the UP/DOWN buttons to change between the parameters, MENU button to select &
UP/DOWN to change the selected parameter.
Press the MENU button to deselect the parameters and to set changes made.
•The display will automatically quit the settings menu when there’s no operation for 30
seconds
•For safety reasons, the display cannot get into the settings menu when riding
•The display will quit the settings menu when the user starts riding
Display Settings
System
Press the UP/DOWN button to change between Metric & Imperial.

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
Brightness
Press the UP/DOWN button to change the brightness of the display’s backlight. “I” is the darkest
“IIIII” is the brightest.
Auto off
Press the UP/DOWN button to change the auto power off time. This can be set between 1 to 9
minutes or off.
Battery Ind
Press the UP/DOWN to change your battery indication. This can be set to Voltage, Capacity,
Percentage, or off.
Self-Testing
Please ignore! This setting is for CYC Motor Ltd use only. DO NOT attempt to change these settings
as you risk corrupting display settings.

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
Clock
Press the MENU button to access the clock setting menu. Then, press the UP/DOWN button to set
Year/Month/Day/Hour/Min/Sec.
Basic Settings
Wheel
Press the UP/DOWN button to change the wheel settings. The optional wheel diameter is 16 to 29
inch.
Battery
Press the UP/DOWN button to change between the battery voltage settings. The optional battery
voltages are 36V to 72V. Kindly note that some older 750c displays might not have the 36V setting.

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
Start password
Press the MENU button to access the password setting menu. The start input ON will activate on
password upon start-up.
You will need to input the right password before start within 30 seconds. The display will power off
automatically if the password is entered incorrectly three times.
Advance setting
Press the MENU button to get into the Advance setting menu. You will need to enter your Start
Input Password. The default password is 1919.
There is only 1 parameter which needs to be set as all other should be neglected and will not affect
your system: Assist levels.
Go to the NEXT PAGE on the display. Here, you can choose the number of assist levels (or gears)
accordingly. The available options are 3, 5, or 9 assist levels.

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©2023 CYCMOTOR LTD
750c DISPLAY USER GUIDE
The power output will be distributed evenly across the chosen number of assist levels (or gears)
according to the Assist Level Configuration and Speed Limit Assist settings on your CYC Motor
(BAC) mobile app and Motor Levels Page on the CYC Ride Control App.
Note that the App Assist Level shown below can be customized in the app.
Factory setting
Press the MENU button to enter the factory settings menu. Selecting YES will restore all
parameters on the display to factory settings. Note that this will not affect your app settings.
Information
Press the MENU button to show information of the eBike, including the average and maximum
speeds, the current trip distance, ODO, and range.
APP ASSIST
LEVEL
3 ASSIST
LEVELS
5 ASSIST
LEVELS
9 ASSIST
LEVELS
0 (Neutral) 0 (Neutral) 0 (Neutral)
1 – 0.3 (30%
BY DEFAULT)
1
1
1
2
2
3
4
2 – 0.6 (60%
BY DEFAULT)
2
3
5
6
4
7
8
3 – 1 (100%
BY DEFAULT)
3
5
9