ELECTRIFY BIKE CO 860C User manual
TFT 860C Display
User Manual
1．Product Name
TFT LCD display
Model : 860C
2．Suppliers
APT（Tianjin）Develop Co., Ltd.
3．Electrical Parameters
3.5inch IPS screen
24V/36V/48V/52V battery supply
Rated operating current : 40mA
Max operating current : 100mA (36V battery, with USB equipment changed)
USB changing port : 5V 500mA
Off leakage current < 1uA
Max output current to controller : 100mA
Operating temperature : -20～70℃, Storage temperature : -30～80℃
4．Dimensions & Material
Product shell is ABS+PC, LCD transparent window is imported super tempered
glass, full bonding process.
Dimensions : host/L96.6mm*W71.6mm*H6.1mm
5．Features
West Jordan UT 84088
8060 S. 1300 W
Suitable for low temperature，Max -20℃.
High-contrast 3.5inch IPS colorful matrix screen.
Ergonomic external button design, easy to operate.
Speed display: AVG SPEED, MAX SPEED, SPEED(Real-time).
Kilometer / Mile: Can be set according to customers’ habits.
Smart battery indicator: Provide a reliable battery indicator.
9-level Assist : 3-level/5-level/9-level optional.
Mileage indicator: Odometer/Trip distance/ Clock/ Riding time.
Power/Current indicator: real time power indicator or Current.
Error code indicator.
Light sensor（Optional ）
Software upgraded: Software can be upgraded through UART.
USB charging port : 5V/500mA
6．TFT screen instructions
7．Functional Description
Battery
Brake Signal
Front Light
Clock
Power loop
Speed value
Power
Assist level
Power indicator
Mileage Time
Speed Scale
Power Scale
LOGO
Switchover area
West Jordan UT 84088
8060 S. 1300 W
7.1 Power On/Off
Press and hold Power button for 1 second can turn on/off the display. The Display can
automatically shut down when there is no operate & ride for X minutes（X could be
0~9）.
*If the display has been set password power on, you need to input the right password before start.
7.2 Assist level operating
Short press UP/DOWN button can change the assist level. Top assist level is 9, 0 for
neutral. Level quantities can be adjusted according to the customer requirements.
7.3 Speed & Mileage mode switch
Short press MENU button can change the speed and mileage mode,
TRIP→ODO→RANGE→TRIP→TIME→MAX SPEED→AVG SPEED
*Range need smart BMS support.
UP
DOWN
POWER
MENU
West Jordan UT 84088
8060 S. 1300 W
**If there is no operation for 5 seconds, display will return Speed (Real-Time) display automatically.
7.4 Headlight/backlight On/Off
Press and hold UP button for 1 second can turn on/off the headlight, and the scree will
switch to the corresponding mode.
*The motor does not work when the battery voltage is low, Display still can keep the headlight on for a
while when E-bike is in riding.
Daytime mode night mode
7.5 Walking mode (6km)
Press and hold DOWN button for 2 second can get into walking mode, out of the mode
when release the button.
* This feature needs to be supported by controller.
7.6 Data cleanup
Press and hold UP & DOWN buttons together for 1 second can reset several
temporary data, temporary data include AVG Speed / MAX Speed / Trip / Time.
* These temporary data can’t be erased by power off.
West Jordan UT 84088
8060 S. 1300 W
8．Parameter setting
Double press MENU button (press interval less than 0.3 second) can get into setting menus,
press UP/DOWN buttons to change the parameter setting, press MENU button can switch
to next item. Double press MENU button will exit from menu.
* Display will automatically quit menu when there is no operation for 30 seconds.
* For safety reasons, display can’t get into MENU when riding.
* Display will quit MENU when start riding.
The order of parameters is as follow.
8.1 Language：Default EN ，Un adjustable
8.2 System: Press Up / Down button to switch between Metric / Imperial.
8.3 Brightness : Press Up / Down button to change the brightness of the backlight, ׀is
Metric/Imperial Brightness Auto off Scenes
Battery Ind
Pow Ind
Start password Clock
West Jordan UT 84088
8060 S. 1300 W
darkness，׀׀׀׀׀ is brightness, default value is ׀.
Note: You can set brightness independently between Daytime mode and Night mode.
8.4 Auto off : Press UP/DOWN button to change the auto power off time, from 1 to 9/OFF,
the number represent minutes to shutdown, OFF means disable auto off function,
default value is 5 minutes.
8.5 Scenes : Analog only
8.6 Battery Ind: Press UP/DOWN button to change the battery indicator, Voltage /
Percentage / OFF.
West Jordan UT 84088
8060 S. 1300 W
Voltage Percentage OFF
8.7 Pow Ind: Press UP/DOWN button to change the Power indicator, Power / Current.
* This data represent power output of the battery (not motor).
West Jordan UT 84088
8060 S. 1300 W
8.8 Clock: Clock setting, press MENU button get into the clock setting menu, press
UP/DOWN button to set Year/Month/Day/Hour/Min/Sec.
Note: There is a rechargeable battery inside display, it keeps the clock running when display is powered off.
The battery can be charged by the external power when display is power on. This battery can maintain
clock running for 100-120 days while it has not been charged. Battery may be exhausted after long time
unused (after winter or transportation), you need to recharge the battery as below.
Set Menu: Auto off -> OFF (make display can’t power off automatically)
Keep the display power on for 72 hours, it can charge the battery.
8.9 Start password: Press MENU button get into the password setting menu. If you had
set Start input ON, you must input right password before power on, password is
accorded to your setting.
West Jordan UT 84088
8060 S. 1300 W
You need to input the right password before start with 30 seconds, display will power
off automatically if the password was wrong.
Basic Setting
*Press DOWN button to move the red arrow to , press POWER button can
show all items of the Basic Setting.
8.10 Wheel: Press UP/DOWN can change the wheel setting, optional wheel diameter is
16/18/20/22/24/26/27/27.5/28/29/30/31 inch, 51cm~255cm represent wheel
circumference (this needs controller support).
8.11 Battery: Press UP/DOWN will change battery voltage setting; optional value is
24V/36V/48V/52V.
West Jordan UT 84088
8060 S. 1300 W
8.12 USB Port：press UP/DOWN level, select press OFF/ON，Will be no Voltage/Current
output after switching off.
8.13Light sensor：Light sensor item，press MENU Button , enter into Light sensor
interface ，Press UP/DOWN button select OFF/ON；select Sensitivity，press
UP/Down Select sensitivity of light sensation HI/MID/LO.
8.14 Advance setting: Press POWER button can get into the advance setting menu,
default password is ‘1919’.
West Jordan UT 84088
8060 S. 1300 W
8.15 Speed limit: Press UP/DOWN will change speed limit, range 10km/h~60km/h or
99km/h（Unlimited speed）. Default value is 25km/h.
*Speed limit and current limit are restricted by controller and motor.
8.16 Assist levels: This parameter can customize assist levels, options are 3/5/9/UBE,
UBE represent factory default settings.
8.17 Error code ：Display the last 10 times error code.
Speed limit Error code
Assist levels
West Jordan UT 84088
8060 S. 1300 W
8.18 Factory setting: Press MENU button enter Restore Factory settings item, set
YES will restore all parameter to factory settings.
8.19 Information: Show information of the E-bike.
8.20 Product info: Get into this item can show hardware version software version…
West Jordan UT 84088
8060 S. 1300 W
8.21 Battery info : Get into this item can show all information of battery, including
Voltage, Current, Avg Current, Cycle times, Capacity, Remaining Capacity , Full
Charge Capacity , Temperature, Max Tempt, Min Tempt , Relate ChgSta ,
Absolute ChgSta , Max Uncharge Times , Last Uncharge Times , CorVolt-1.
*These information needs to be supported by battery communication.
9．Error Code define
860C can show warning message, icon shows on the screen, and show error code at
the bottom of the screen, error code from 04~30, definition see the table below.
Error Code Error description Error display
04 Throttle on high position Display 04H on LOGO position
05 Throttle error Display 05H on LOGO position
07 High voltage protection Display 07H on LOGO position
08 Motor’s hall sensor error Display 08H on LOGO position
09 Phase line of motor error Display 09H on LOGO position
10 Controller over temperature Display 10H on LOGO position
11 Motor over temperature Display 11H on LOGO position
12 Current sensor error Display 12H on LOGO position
13 Battery’s temperature sensor
error Display 13H on LOGO position
14 Motor‘s temperature sensor
Display 14H on LOGO position
West Jordan UT 84088
8060 S. 1300 W
error
15 controller‘s temperature
sensor error Display 15H on LOGO position
21 Speed sensor error Display 21H on LOGO position
22 BMS communication error
Display 22H on LOGO position
23 Head light error Display 23H on LOGO position
24 Head light sensor error Display 24H on LOGO position
25 Torque sensor error-Torque Display 25H on LOGO position
26 Torque sensor error-speed Display 26H on LOGO position
30 Communication error Display 30H on LOGO position
10．Assembly instructions
Please pay attention to the screw’s torque value, damaged caused by excessive torque
is not within the scope of the warranty.
Clamps suit for 3 size of handlebar, 31.8mm, 25.4mm, 22.2mm, there are transfer rings for
25.4mm and 22.2mm, transfer ring must be assembled with the special directions.
West Jordan UT 84088
8060 S. 1300 W
11．Connector descriptions
1、 Brown wire : Anode(24v/36v/48V/52V)
2、 Orange wire : Power cord to the controller
3、 Black wire : GND
4、 Green wire : RxD (controller -> display)
5、 White wire : TxD (display -> controller)
12．Assist level instructions
Assist level can be customized, the highest level is 9, common used assist level see the
table below:
3 level 5 level 9 level
0 0 0 No power assist
1
1 2
1 3
2 4
2 5
3 6
7
4 8
3 5 9
13．Certification
CE / IP65 (water proof) / ROHS.
West Jordan UT 84088
8060 S. 1300 W
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