SCIWIL K60-A User manual

1
USERS GUIDE
K60-A
No.：
XSW-J-04-0004-2023
Name：
User Manual K60-A
Issued on：
30th Aug, 2023
Version
A/0
Page 1 of 31
Written By:
Zhang Pei
Rev.：
Liu Jian
Apprv.：
Luo Zhenrong
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]

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Contents
1. Product Introduction .......................................................................................................................... 6
1.1 Product Name and Model ......................................................................................................... 6
1.2 Specifications ................................................................................................................................. 6
1.3 Functions ......................................................................................................................................... 6
1.4 Exterior Look and Size ................................................................................................................ 7
1.5 Assembly ......................................................................................................................................... 7
1.6 Cable Connection ..........................................................................................................................8
1.7 Extended Function ........................................................................................................................9
2. Display Guide ........................................................................................................................................ 9
2.1 Interface Introduction ................................................................................................................. 9
2.1.1 Display Interface (Speed Switch) ............................................................................. 9
2.1.2 Setting Interface .............................................................................................................10
2.2 Key Pad Operation ..................................................................................................................... 10
2.2.1 Key Pad Introduction ................................... 11
3. General Operations ........................................................................................................................... 11
3.1 Switch On/Off ................................................................................................................................ 11
3.2 Assist Level .................................................................................................................................... 11
3.3 Interface Switching...................................................................................................................... 12
3.3.1 Item Switching (Range/Voltage/Riding Time).................................................... 12
3.3.2 Speed Mode Switching (AVG/MAX Speed)......................................................... 12
3.4 Front Light On/Off ..................................................................................................................... 13
3.5 6km/h Walk Assist Mode ........................................................................................................ 13

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4. Settings .......................................................................................................................................................14
4.1 System Unit .........................................................................................................................................14
4.2 Backlight Brightness .........................................................................................................................15
4.3 Auto-Off ................................................................................................................................................15
4.4 Auto-Lamp On/Off ............................................................................................................................15
4.5 Battery Indication ..............................................................................................................................16
4.6 Wheel Size ...........................................................................................................................................16
4.7 Voltage Level ......................................................................................................................................17
4.8 Low Battery Level ..............................................................................................................................17
4.9 Boot Password ................................................................................................................................. 17
4.10 Advanced Settings ........................................................................................................................ 18
4.11 Speed Limit ...................................................................................................................................... 18
4.12 Controller Current Limit .............................................................................................................. 19
4.13 Auto-Cruise ..................................................................................................................................... 19
4.14 Assist Levels .................................................................................................................................... 19
4.15 Torque Level Range ..................................................................................................................... 20
4.16 Magnet Steel Number for Speed Test .................................................................................. 20
4.17 Start Mode ...................................................................................................................................... 20
4.18 Drive Mode ..................................................................................................................................... 21
4.19 PAS Sensor Type ........................................................................................................................... 21
4.20 Start Sensitivity .............................................................................................................................. 21
4.21 Start Strength ................................................................................................................................. 22
4.22 Factory Reset .................................................................................................................................. 22
4.23 Information ..................................................................................................................................... 22

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5. Error Code ..........................................................................................................................................23
5.1 Error Code Definition ............................................................................................................ 23
6. Serial Code ....................................................................................................................................... 24
7. Safety Notes .................................................................................................................................... 25
8. Quality and Warranty ................................................................................................................ 26
8.1 Warranty Term ....................................................................................................................... 26
8.2 Warranty Exclusions ............................................................................................................. 26
9. Version ............................................................................................................................................. 26

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Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
1. Product Introduction
Congratulations on purchasing your e-bike smart display. Before use, please read
through this manual. It is important to acknowledge all the WARNINGS, SAFETY
NOTES AND INSTRUCTIONS. This manual will walk you through assembly, settings
and operations of Sciwil display products in easy steps, to facilitate operations on
your e-bike.

6
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
1.1 Product Name and Model
Product Name: E-Bike Display
Product Model: K60-A
1.2 Specifications
1
Working Voltage: DC 24V/36V/48V/60V/72V
2 Rated Working Current: 12mA
3
Leakage current: <1uA
4
Screen Size: 3.5” OLED (480*320 dots)
5
Communication Type: UART (by default) / CAN
6 Working Temperature: -20°C ~ 70°C
7
Storage Temperature: -30°C ~ 80°C
8
Waterproof Rating: IP65
1.3 Functions
1.3.1 Boot password
1.3.2 System unit switch (km/h or mph)
1.3.3 Speed display：
real-time speed (SPEED), max speed (MAX), average speed (AVG)
1.3.4 Assist Level Control
1.3.5 Battery indication: battery capacity, low voltage indication, BMS info
display
1.3.6 Front light indication: front light status sPlusported by controller
1.3.7 Distance：single-trip distance (TRIP), total travel distance (ODO)
1.3.8 Riding Time: TIME
1.3.9 Communications port connection, for system maintenance and specs
settings

7
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
1.3.10 Walk assist mode
1.3.11 Bluetooth communication, support OTA upgrade via mobile phone
1.3.12 Error code indication Simple key pad for easy & clear operation
1.4 Exterior Look and Size
1.5 Assembly
1.5.1 Open the holder ring/rubber spacer of the display and fix the display on the
handlebar, adjust it to a proper facing angle. Use a M4 Hex Wrench to fix and
tighten the screws. Standard fixing torque: 0.8N·m.

8
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
*Damage due to extra fixing torque is not covered by warranty.
1.5.2 Make sure your e-bike is powered off, then plug the connector on the display
to the connector on the controller (bus) to finish standard assembly.
1.6 Cable Connection
Display to Controller Controller to Display Controller Connector
Sequence No.
Wire Color
Functions
1
Red（VCC）
Display Power Cable
2
Blue（DS）
Controller Power Cable
3
Black（GND）
Display Ground Cable
4
Green（RX）
Display Data Receiving Wire
5
Yellow（TX）
Display Data Sending Wire

9
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
1.7 Extended Function:
Front Light: Brown Wire (Front Light Power+)
White Wire (Front Light GND)
2. Display Guide
2.1 Interface Introduction
2.1.1 Display Interface
2.1.2
Real-Time Speed (RT SPEED)：current riding speed
Average Speed (AVG SPEED)：average riding speed

10
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
Maximum Speed (MAX SPEED)：the max speed during ride
Total Travel Distance (ODO)：total riding distance, max value 99999.9
Assist Level and Walk Mode：Assist Level 3/5/9 levels, can be changed.
Current Speed and Unit：current riding speed, unit: km/h or mph
Single-Trip Distance and Unit：with accuracy of 0.1，max value 99999.9
Battery Indication：the current battery level
Front Light Indication：shows icon when the front light is turned on by display
Power Indication：real-time motor output power
2.1.2 Setting Interface
2.2
Key Pad Operation

11
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
2.2.1 Key Pad:
Function Key： ，Plus Key： ，Minus Key ，Light On/Off： ，Info：
3. General Operations
3.1 Switch On/Off
Keep the display connected with controller, press and hold Mode for
2s to turn on the display. The display will show complete interface first
before entering into riding interface.
When the display is on, press and hold Mode for 2s to turn off the
display.
The display will automatically turn off if no operation happened within
10min and speed remains 0 (the auto-off time can be set in the Settings).
3.2 Assist Level
Press Plus or Minus to toggle assist levels. Generally, there are 3/5
levels available. The display shows 1 as default start level, level 0 means
no pedal assist output. (the selection interface of assist level see below)
Level0 Level1 Level2

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Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
Level3 Level4 Level5
Walk Assist Mode
3.3 Interface Switching
Press Info to toggle display info among total distance (ODO), single-trip
distance (TRIP), current voltage, riding time, average speed (AVG), max
speed (MAX).
3.3.1 Item Switching (ODO/TRIP/Voltage/Riding Time)
Item switching interface as follows:
3.3.2 Speed Mode Switching (AVG/MAX)
Speed mode switching Interface as follows:

13
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
3.4Front Light On/Off
For display-controlled front light, press Light On/Off and the front
light will be on and the dipped beam icon will be shown in the riding
interface. Press Light On/Off the front light will be off; the dipped
beam light icon is also off.
3.5 6km/h Walk Assist Mode (Walk Mode)
Press and hold Minus for 2s to enter 6km/h walk assist mode, the
current speed shows in the Assist Level section. Release Minus to exit
walk assist mode. Walk mode switching interface as follow (under walk
mode).
*This function may not be supported by some controllers.

14
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
4. Settings
Introduction of Setting Operations
1. Press and hold Plus and Minus together for 2s to enter the settings
interface. You may set Working Voltage, Wheel Size (inch), Magnetic Steel
Number, Speed Limit ect. Please refer to Settings P01-P17 for parameters
available.
Under the setting interface, you may press Plus and Minus to
increase/decrease the setting value. The value will blink after being modified. Press
Info to switch to the next item and save the previous changes automatically.
2. Press and hold Plus and Minus together for 2s again to save the adjusted
value and exit the settings interface. Otherwise system will automatically exit and
save values after 10 seconds.
4.1 System Unit: km/h or mph
Press Plus or Minus to choose metric (km/h) or imperial (mph) unit.

15
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
4.2 Backlight Brightness
Press Plus or Minus to choose among ׀~׀׀׀׀׀. ׀ is darkest, ׀׀׀׀׀ is brightest.
4.3 Auto-Off
Press Plus or Minus to select 1~60min as auto-off time, which means the
display will turn off automatically if no operations detected within this period of time.
Default Auto-Off tim e: 10min
4.4 Auto-Lamp On/Off
Press and hold to turn on or off the front light automatically.

16
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
Digital scenario or analog scenario switch. * The current version only supports digital
scenario
4.5 Battery Indication
Press Plus or Minus to select among Voltage/Percentage/Off. Battery indicator on
the display will toggle among voltage value, battery percentage left and none.
* Battery percentage display requires system-BMS communications.
4.6 Wheel Size
Press Plus or Minus to set the correct wheel size. Default wheel size: 26inch. Incorrect
or inaccurate wheel size may lead to incorrect speed display.
Unit: inch, increment 0.1inch.

17
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
4.7 Voltage Level
Press Plus or Minus to select. Working voltage range: 24~72V.
4.8 Low Battery Level
In light of low battery protection volt level, press Plus or Minus to set low-battery
protection level for the vehicle.
4.9 Boot Password
Press to enter Passoword Settings. First to set is 4-digit boot password (as shown
in the pictures below). Then you can set in turn passwords for setting menu, basic
settings, advanced settings and change password.

18
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
4.10 Advanced Settings
Press to enter Advanced Settings. For password protected product, enter the
correct passwort and press to enter Advanced Setting. Press Plus or Minus
to set values, then press to save and switch to the next item.
4.11 Speed Limit
Press Plus or Minus to set values for speed limit. Min. Value: 10km/h,
Max. Value: 100km/h, increment: 1km/h. Default speed limit: 100km/h.

19
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
4.12 Current Limit
Press Plus or Minus to set values for current limit. Min. Value: 6A,
Max. Value: 50A. Default speed limit: 15A.
4.13 Auto-Cruise
Press Plus or Minus to turn on or off the auto-cruise function.
4.14 Assist Levels
Press Plus or Minus to select assist level mode: 3 levels / 5 levels.

20
Changzhou Sciwil E-Mobility Technology Co., Ltd.
9th Huashan Road, Changzhou, Jiangsu, China- 213022
Fax: [phone] Tel: [phone]
4.15 Torque Level Range
Press Plus or Minus to select signal voltage level for torque sensor:
500mV / 3500mV.
4.16 Poles in Motor
Press Plus or Minus to set number of magnetic poles for speed gauge.
Min. Value: 1, Max. Value: 255. Default poles number: 1.
4.17 Start Mode
Press Plus or Minus to select start mode : Throttle on demand and Throttle after
pedal. “Zero” means Throttle on demand, “Non-Zero”means Throttle after
pedal.