APT 600C User manual

Specification
January 2023
Product:
TFT LCD Display
APT Model:
600C
Client Model:
Client:
Client Check：
Supplier：
APT(Tianjin) Development Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3
Road, Binhai hi-tech Industrial
Development Zone, Tianjin, China
TEL: [phone]
FAX: [phone]
Email
[e-mail]
Approval：

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Content
1Product model........................................................................................................................................2
2Suppliers.................................................................................................................................................2
3Specifications .........................................................................................................................................2
4Dimensions and Material......................................................................................................................2
5Features..................................................................................................................................................2
6Main page ............................................................................................................................................3
7Functional Description ..........................................................................................................................4
7.1 Power On/Off............................................................................................................................. 5
7.2 Assist levels............................................................................................................................... 5
7.3 Screen Switching...................................................................................................................... 5
7.4 Headlight / Display Mode ........................................................................................................ 6
7.5 Walking mode (6km) ................................................................................................................ 6
7.6 Data cleanup ............................................................................................................................. 6
8Menu Page .............................................................................................................................................7
8.1 Display settings......................................................................................................................... 7
8.1.1 Language ........................................................................................................................7
8.1.2 System ............................................................................................................................7
8.1.3 Brightness.......................................................................................................................8
8.1.4 Auto off ............................................................................................................................8
8.1.5 Scenes ............................................................................................................................9
8.1.6 Clock................................................................................................................................9
8.1.7 Focus.............................................................................................................................10
8.2 E-bike Settings........................................................................................................................ 10
8.2.1 Start password .............................................................................................................10
8.2.2 Assist levels..................................................................................................................11
8.2.3 Wheelsize .....................................................................................................................11
8.2.4 Battery voltage .............................................................................................................12
8.2.5 Battery Indexes ............................................................................................................12
8.2.6 Pow Indexes .................................................................................................................13
8.2.7 Pow range.....................................................................................................................13
8.3 Advanced setting .................................................................................................................... 13
8.4 Factory Setting........................................................................................................................ 14
8.5 Information............................................................................................................................... 15
8.5.1 Product Infor .................................................................................................................15
8.5.2 Battery Infor ..................................................................................................................15
9Errors code...........................................................................................................................................15
10 Assembly instructions .........................................................................................................................16
11 Install and use precautions ................................................................................................................17
12 Copyright Notice ..................................................................................................................................17

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1 Product model
Model: 600C
2 Suppliers
APT (Tianjin) Development Co., Ltd.
3 Specifications
2.4inch TFT screen
Battery supply:24V/36V/48V/52V
Multi-language support(6 languages)
Maximum output current to controller: 200mA, off-leakage current <1μA
Operating temperature: -20～70℃, Storage temperature -30～80℃
IP65
EN 15194:2017
RoHS
4 Dimensions and Material
Shell and bracket is made with ABS+PC, panel is high hardness acrylic.
Dimensions: host/L82.5mm*W50mm*H48mm.
5 Features
2.4inch TFT screen.

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Ergonomic external button design, easy to operate, vibration function is
provided during button operation.
6 languages:
Czech, German, French, English, Italian, Spanish are supported.
Speed indicator: Speed (Real-time), AVG Speed, MAX Speed.
Metric / Imperial.
Smart battery indicator: Capacity (percentage) or Voltage.
Mileage / Riding time indicator: TRIPA& TIMEA (Data reset after shutdown),
TRIPB& TIMEB(Data is saved after shutdown)、Odometer, Range.
Clock indicator: Built in battery, clock keeps running when power off.
Brightness setting: Day and Night Brightness can be set independent.
9-level Assist: 3-level/5-level/9-level/U optional.
Power/ Current indicator: Real-time Power(W) or Current(A).
Errors Code tips.
6km walking.
Firmware upgrade: Upgrade the Logo individually.
6 Main page
Digital mode
Headlight
Power/TripA/
Clock/Current
Speed indicator
Battery
voltage
Assist levels
Brake
LOGO/
Error

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Analog mode
Clock: 12h or 24h.
Head Light: Head Light on/ off.
Mileage Mode: TRIPA (Data reset after shutdown), TRIPB (Data is saved
after shutdown), Odometer, Range.
Riding time：TIMEA (Data reset after shutdown), TIMEB (Data is saved after
shutdown).
Speed Value: Real-time Speed, Km/h or MPH.
Smart battery Power indicator: Provide a reliable battery Power indicator.
Assistant Level: 4 modes optional (3/5/9/U).
Power: Real-time Power or Current.
Brake Icon.
Error Code: Show when checking error.
LOGO.
7 Functional Description
ODO/Trip/
Time/Range
Battery
voltage
Assist levels
Headlight
Brake
LOGO/
Error
Speed value
Power/
Current
UP
POWER
DOWN

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7.1 Power On/Off
Press POWER button for 2 seconds, you can turn on/off the display. The Display
can automatically turn off when there is no operating and riding for 5 minutes. (The
time can be set，refer to 8.1.4 ‘Auto off’)
*Input pattern in first if pattern unlock was activated.
*Display will be locked for 30 seconds after 3 times failed attempt.
7.2 Assist levels
Press UP/DOWN button to change assist level. If the default setting is 9-gear: Top
assist level is 9, 0 for neutral. Level quantities can be adjusted according to the
customer requirements.
7.3 Screen Switching
Press POWER button to switch the screen, including Main Page, Basic information
Page and Information Page(The Main Page can be set，refer to 8.1.5 ‘Scenes’).
Main Page –Digital mode Main Page –Analog mode

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Basic information Page Information-1 Information-2
7.4 Headlight / Display Mode
Press and hold UP button for 2 seconds can turn on/off headlight, display will switch
to the corresponding mode (Day or Night).
Day Night
*The brightness of the Display can be set according to the user's needs，Refer 8.1.3 Brightness.
* 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.
7.5 Walking mode (6km)
Press and hold DOWN button for 2 seconds can get into walking mode, show ‘P’
and real-time speed on the screen, out of walking mode when releasing the button.
Walking Mode
7.6 Data cleanup
Press and hold UP & DOWN button together for 1 second can clean temporary data
(TRIPB, TIME B, AVG SPD, MAX SPD data).
* Temporary data is automatically saved when power off. Abnormal power outage will cause
data lost.
* Restore Factory Mode (advanced settings in Menu Page) can clear temporary data (TRIPA
TRIPB, TIMEA, TIMEB, AVG SPD, MAX SPD, MENU settings) except ODO.
* ODO will reset to zero over 99999km. TRIPB will reset to zero over 9999.9km.

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8 Menu Page
Double press MENU button (press interval less than 0.3 second) can get into
setting menus, press UP/DOWN button to change the parameter setting, press
MENU button can get into or save the settings. Select EXIT or press MENU button
twice to exit from menu.
* Display will automatically quit menu if there is no operation for 30 seconds.
*For safety reason, display will be locked on Main Page when riding (speed≥2.0km/h), function
of MENU will be deactivated.
* Display didn’t save setting until click MENU to confirm.
* Display doesn’t quit parameter adjustment interface through pressing MENU button.
8.1 Display settings
Display settings include several items：Language, System, Brightness, Auto off,
Scenes, Clock, Focus.
8.1.1 Language
6 languages are supported: Czech, German, French, English, Italian, Spanish . Default
is English. Select language then click “Back” to confirm.
8.1.2 System
Select Metric or Imperial.

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8.1.3 Brightness
You can set the backlight brightness in the light on and off state, press UP/DOWN
button to change brightness of backlight, 1is darkness, 5 is brightness.
8.1.4 Auto off
This item enables to set the automatic shutdown time of the display, from 1 to 10min.
Default value is 5 minutes, represents display shut down when there was no
operation and riding for 5 minutes. OFF indicates that the display disables
automatic shutdown.
Display setting
The light is turned on
The light is turned off

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8.1.5 Scenes
Select Digital or Analog.
8.1.6 Clock
This item can set date and time. You can choose Show-12 hour, Show-24 hour on
Main Page.
Show-12 hour Show-24 hour
*Note: When display was powered off, internal Button Battery can keep clock running. When
display is power on, Button Battery will be charged by external battery. If the display is not

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turned on for a long time, the Button Battery will drain (in winter or during long-distance
transportation), Clock may slow or stop, please charge the battery as follows:
Set “Automatic shutdown” to “OFF” (Disable power off automatically), keep the display power
on for 72 hours. Full charged Button Battery can keep clock running at least 3 months without
charged.
8.1.7 Focus
6 Settings are supported: ODO, Trip A, Time A, Trip B, Time B and Range. The
Settings are displayed on the Basic information screen and the Main screen.
8.2 E-bike Settings
E-bike settings include several items：Start password, Assist levels, Wheelsize,
Battery voltage, Battery Indexes, Pow Indexes, Pow range.
8.2.1 Start password
The start password includes two parameter settings, Start password, OFF/ON.

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If you had set start password ON, you must input right password before power on.
Turn on the start password function
Start password setting page
You need to input the right password before start with 30 seconds.
The boot page after setting the start password
*Display will automatically shut down if the correct password is not entered within 30S. Press
and hold the POWER button to shut down while entering the password.
* Display will automatically shut down if the password was entered incorrectly 3 times.
8.2.2 Assist levels
This item can select assist levels, options are 3/5/9/U(6).
8.2.3 Wheelsize
This item can select wheel diameter, including

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12/14/16/18/20/22/24/26/27/27.5/28~31 inch, 51cm~250cm. Incorrect wheel
diameter selection can lead to abnormal speeds.
8.2.4 Battery voltage
The following voltage settings are supported: 24V/36V/48V/52V.
8.2.5 Battery Indexes
This item can select battery Indexes setting, including OFF, Percent, Voltage.
Voltage Percent OFF
Note: The voltage is the remaining voltage or percentage of the battery.

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8.2.6 Pow Indexes
This item can select power indicator on Main Page, Power(W) , Current(A), Trip A,
Range, Clock.
Note: Power indicator represent battery’s output power (current), not motor.
8.2.7 Pow range
Support Output power range Settings:
250W/500W/750W/1000W/1250W/1500W/1750W/2000W.
8.3 Advanced setting
Advanced settings have password to prevent illegal modification, default password
is ‘1919’, password may be different according to request.

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Input correctly password to enter advanced setting page, where you can adjust the
speed limit, range 10km/h ~ 60km/h, 99m/h（6.2Mile/h ~37.3Mile/h, 61.5 Mile/h）,
and where you can see the error code messages of the last 10 times.
Note：The maximum speed is limited by the motor and controller, and it is not necessarily
possible to reach the speed limit setting value.
8.4 Factory Setting
Select ‘YES’will restore all setting to factory defaults.

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Note：ODO, RANGE and CLOCK data are not cleared.
8.5 Information
The information display interface includes: Speed and Mileage Information,
Product Information, Battery Information.
8.5.1 Product Infor
Product Information show Hardware Version, Software Version, Date…
8.5.2 Battery Infor
Battery Information can show Voltage, Capacity, Cycle times, Health, Relate
ChgSta, Temperature, Remaining Capacity, Full Charge Capacity, Max Un-charge
Times, Last Un-charge Times.
9 Errors code
Display shows error code and at the bottom of the screen when system checked
abnormal.

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Error code prompt page
Error Code
Error description
Handle
04
Throttle error
Check throttle and connection
05
Throttle turn back fault
Check throttle and connection
07
Overvoltage protection
08
Hall error
Check the hall connection
09
three-phase power error
Check three-phase power line connection
10
The controller is overheated
Stop using 10 minutes to restart
11
Motor overheating
Stop using 10 minutes to restart
12
Current sensor error
Check the sensor connection
13
battery temperature abnormality
Stop using 10 minutes to restart
14
Motor temperature sensor is
abnormal
Check the sensor
15
Controller temperature sensor
failure
Check the sensor
21
Speed sensor fault
Check the sensor
22
BMS Communication Error
Check the cable connection
23
Headlight error
Check the cable connection
24
Headlight sensor error
Check the cable connection
25
Torque sensor signal error
Contact the supplier
26
Torque sensor speed error
Contact the supplier
30
Communication Error
Check the cable connection
10 Assembly instructions
Please pay attention to the torque value, exceeding the maximum torque can damage
the part.
Electrical or pneumatic tools is not recommended.

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11 Install and use precautions
Do not adjust viewing angle before loose the screws.
12 Copyright Notice
M4*10
STD=0.50 N.M
MAX=0.70 N.M
Questions about your e-bike, please contact with dealer firstly.
APT reserves the right to modify this specification file, without declaration in advance.
Content and Image owner：APT (Tianjin) Development Co., Ltd.
1001, Building 5 HuaDing, No.1 HuaKe 3 Road, Binhai hi-tech Industrial Development
Zone, Tianjin, China
website：www.aptdevelop.com