APT TFT 500C User manual

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
1TEL: [phone]
FAX: [phone]
Email: [email protected]
Product Specification
06/2018
Product TFT LCD Display
Mode APT TFT500C
Abbreviation 500C
Client
Customer
audit
Supplier Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3
Road, Binhai hi-tech Industrial Development
Zone, Tianjin, China
Tel TEL:[phone]
FAX:[phone]
Email [email protected]

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
2TEL: [phone]
FAX: [phone]
Email: [email protected]
1．Product Name
TFT LCD display
Model : APT TFT 500C
2．Suppliers
Tianjin APT Science and Technology Co., Ltd.
Email : [email protected]m [email protected]
3．Electrical Parameters
2.2inch IPS screen
24V/36V/48V battery supply
Rated operating current : 40mA
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, transparent window is made with high strength Acrylic.
Dimensions : host/L79mm*W40mm*H18mm
5．Features
Suitable for low temperature，Max -20℃.
High-contrast 2.2inch IPS colorful matrix screen.
Ergonomic external button design, easy to operate.

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
3TEL: [phone]
FAX: [phone]
Email: [email protected]
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/Riding time.
Power indicator : real time power indicator, digital or analog.
Speed limit value indicator
Error code indicator.
Software upgraded : Software can be upgraded through UART.
6．TFT screen instructions
7．Functional Description
UP
DOWN
MODE
POWER

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
4TEL: [phone]
FAX: [phone]
Email: [email protected]
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 POWER button can change the speed and mileage mode, TRIP→TIME
→ODO→AVG SPEED→MAX SPEED.
**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.
*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.
7.5Walking mode (6km)
Press and hold DOWN button for 2 second can get into walking mode, out of the mode
when release the button.

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
5TEL: [phone]
FAX: [phone]
Email: [email protected]
* 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.
8．Parameter setting
Press M button (press no less than 2second) can get into setting menus, press UP/DOWN
buttons to change the parameter setting, press M button can switch to next item. Press M
(press no less than 2second) 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 are as follow.
8.1 System : Press Up / Down button to switch between Metric / Imperial.
8.2 Brightness : Press Up / Down button to change the brightness of the backlight, ׀is
darkness，׀׀׀׀׀ is brightness
Advanced Setting
Wheel Speed Limit
Speed Poles Start Poles
Assist EXIT
1
27.5 inch
5
25 km/h
1
MENU
System Brightness
Auto off Battery
Battery Ind More
>
5 min
Metric
Voltage
|||||
36 V

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
6TEL: [phone]
FAX: [phone]
Email: [email protected]
8.3 Auto off : Press UP/DOWN button to change the auto power off time, from 1 to 9/OFF,
the number represent time (minutes) to shutdown, OFF means disable auto off function,
default value is 5 minutes.
8.4 Battery : Press UP/DOWN will change battery voltage setting, optional value is
24V/36V/48V.
8.5 Battery Ind : Press UP/DOWN button to change the battery indicator, Voltage /
Percentage / OFF.
*Accurate percentage needs communication with battery.
8.6 Wheel : Press UP/DOWN can change the wheel setting, optional wheel diameter is
12/14/16/18/20/22/24/26/27/27.5/28/29/30/31 inch.
8.7 Advance setting : Press M button can get into the advance setting menu, default
password is ‘1919’.
8.8 Speed limit : Press UP/DOWN will change speed limit, range 10km/h~60km/h.
Default value is 25km/h.
Advanced Setting
Wheel Speed Limit
Speed Poles Start Poles
Assist EXIT
1
27.5 inch
5
25 km/h
1
Speed Limit
10 km/h Speed Limit
60 km/h
Speed Limit
25 km/h

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
7TEL: [phone]
FAX: [phone]
Email: [email protected]
8.9 Poles in motor : This item is invalid.
Speed Poles
1
8.10 Start after poles : This item is invalid.
Start Poles
1
8.11 Assist levels : This parameter can customize assist levels, options are 3/5/9.
9．Error Code define
500C can show warning message, icon shows on the screen, and show error code at
the bottom of the screen, error code is from 04H~30H, definition see the table below.
Error Code Error description Error display
0x01 Normal No error
0x03 Brake signal No error
0x04 Throttle on high position Display 04H on LOGO position
0x05 Throttle error Display 05H on LOGO position
0x06 Low voltage protection Display 06H on LOGO position
0x07 High voltage protection Display 07H on LOGO position
0x08 Motor’s hall sensor error Display 08H on LOGO position
0x09 Phase line of motor error Display 09H on LOGO position
0x10 Controller over temperature Display 10H on LOGO position
0x11 Motor over temperature Display 11H on LOGO position
0x12 Current sensor error Display 12H on LOGO position
0x13 Battery’s temperature sensor Display 13H on LOGO position
0x14 Motor’s temperature sensor error Display 14H on LOGO position
0x15 Controller’s temperature sensor error Display 15H on LOGO position
0x21 Speed sensor error Display 21H on LOGO position
0x22 BMS communication error Display 22H on LOGO position
0x23 Head light error Display 23H on LOGO position
0x24 Head light sensor error Display 24H on LOGO position
0x25 Torque sensor error-Torque Display 25H on LOGO position
0x26 Torque sensor error-speed Display 26H on LOGO position
0x30 Communication error Display 30H on LOGO position
Assist
5Assist
9
Assist
3

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
8TEL: [phone]
FAX: [phone]
Email: [email protected]
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.
11．Connector descriptions
M4*10

Tianjin APT Science and Technology Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road,
Binhai hi-tech Industrial Development Zone, Tianjin, China
9TEL: [phone]
FAX: [phone]
Email: [email protected]
1、 Red wire : Anode(24v/36v/48V)
2、 Blue wire : Power cord to the controller
3、 Black wire : GND
4、 Green wire : RxD (controller -> display)
5、 Yellow 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 2 3
4
3 5
2 6
4 7
8
3 5 9
13．Certification
CE / IP65 (water proof) / ROHS.