digi-tech BC182 Series User manual

User Manual
BC182 Series
Version: CH-V0.3

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Table of contents
◼Appearance and Size ....................................................................................3
⚫Size Specification.................................................................................. 3
◼Features Introduction ..................................................................................4
⚫Features & Parameters.............................................................................. 4
⚫Button Description.................................................................................. 4
◼Operation ..................................................................................................5
⚫Power on/off.......................................................................................... 5
⚫Cycling Interface ................................................................................... 5
⚫Gears Shift ........................................................................................... 6
⚫Turn on/off lights.................................................................................. 6
⚫Reset Trip Range .................................................................................... 6
⚫Error Display ........................................................................................ 6
⚫User Menu.............................................................................................. 7
⚫OTA upgrade (Bluetooth Version Only) ............................................................ 9
◼Advanced Menu ......................................................................................... 10
⚫Enter Advanced Menu ...............................................................................10
⚫Wheel Diameter ......................................................................................10
⚫Speed Sensor.........................................................................................10
⚫Power Voltage .......................................................................................11
⚫Exit....................................................................................................11
◼Attentions................................................................................................ 12

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◼Appearance and Size
Display Appearance Drawing
⚫Size Specification
Display Size Specification

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◼Features Introduction
⚫Features & Parameters
BC182 offers display function about common cycling data and statistical result, as well as
some practical functions.
◆Current Speed, Max Speed, Average Speed
◆Current Motor Power
◆Battery Level
◆Assist Gears
◆Total Range, Trip Range
◆Trip Time
◆Calorie Consumption
◆Light Indicator
◆Metric (km/h)/British (mph) Unit Shifts.
◆Error Code
◆Backlight Adjustment
◆Auto Power off Time
◆USB Port (5V/1000mA)
In addition, the Bluetooth version supports the following features:
◆APP connection
◆Data Synchronization
◆Cycling Ranking
◆Riding Track Records
⚫Button Description
Button
Name
Function
【Power】
1、Power on/off
2、Function Confirmation
【+】
1、Parameter Adjustment
2、Light on/off
3、Menu Operation
【-】
1、Parameter Adjustment
2、Push Assist Starts/Shuts
3、Menu Operation

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◼Operation
⚫Power on/off
Under power off status, long press 【Power】to enter logo interface with power-on interface
after 1s and cycling interface after 2s.
In any working interfaces, long press 【Power】to switch off.
⚫Cycling Interface
The cycling interface supports multiple parameters display:

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⚫Gears Shifts
Click on 【+】/【-】button to shift gears;
Long press 【-】for 2S to start 6km/h push assist mode and release 【-】to exit push assist
mode.
⚫Turn on/off lights
Long press【+】for 2s to turn on/off the lights during E-bike is running.
⚫Reset Trip Range
Long press 【Power】and 【+】synchronously to reset the trip range:
。Note: For the Bluetooth version, the max speed, average speed, the total trip time and
calories can be reset synchronously.
⚫Error Display

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Common Error Codes (the error codes are related with E-bike’s fitting part (please refer to
the information below):
KM5S Protocol Error Code
Error Code
(hexadecimal)
Meanning
21
Overcurrent Error
22
Throttle Hall Error
23
Motor Phase Error
24
Motor Hall Error
25
Brake Error
26
Undervoltage Warning
30
Commnunication Error
Lithium Battery No.2 Protocol Error Code
）Error Code
(hexadecimal)
Meaning
02
Overcurrent Error
06
Throttle Hall Error
07
Motor Phase Error
08
Throttle Hall Error
09
Overcurrent Error
14
Motor Hall Error
30
Communication Error
⚫User Menu
In a static and fault-free state, long press 【+】and 【-】or 1s synchronously to enter the user
menu interface. The speed limits, data unit, auto power-off time and backlight brightness can be
set up. The Bluetooth connection can be set in menu with Bluetooth version.
If the interface doesn’t operate for 60s, system will return Riding interface automatically.
1、Unit Setting
Selecting menu “Set Unit”, click on 【+】/【-】to shift unit. Click on 【Power】to confirm and
save, then shift to “OK”interface, it returns to setting menu interface automatically after 2s
standstill.

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2、Backlight Brightness setting
Selecting menu “Brightness”, click on 【+】/【-】to shift brightness setting, the adjustment
range is Auto 1-5.
Clicking on 【Power】to confirm and save, then shift to “OK”interface, it returns to setting
menu automatically after 2s standstill.
3、Auto Power-off Time
Selecting menu “Set Auto Off”, click on【+】/【-】to shift auto power off time, the adjustment
range is 0-99 (in minute). 0 is switch off the function of auto power off.
Clicking on 【Power】to confirm and save, then shift to “OK”interface, it returns to setting
menu automatically after 2s standstill.
4、Speed Limits Adjustment
Selecting menu “Speed Limit”, click on 【+】/【-】to adjust speed limiting, the range is
12-40km/h. Please note that speed limiting and setting unit keep synchronized, which can shift to
mph.
Clicking on 【Power】to confirm and save, then shift to “OK”interface, it returns to setting
menu automatically after 2s standstill.
5、Bluetooth connection setting (Bluetooth version only)
To connect the display for the first time, it need choose “Connect To APP”in menu, scan QR
code by APP to bind E-bike.

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User can search and connect by APP. After operation is finished successfully, the icon
“Bluetooth”stops flickering but lights constantly.
After downloading APP and registering, user need scan the QR code on Bickwise Pro, the
Bikewise pro download link is below:
⚫OTA upgrade (Bluetooth Version Only)
After APP is linked, OTA upgraded will activate display to be in OTA upgraded status. Shut
down and reboot after OTA upgraded is finished.
Upgrading Finished

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◼Advanced Menu
BC182 provides advanced menu for E-bike manufacturer, which could adjust the E-bike
configuration and the following parameters:
◆Wheel Diameter
◆Battery Voltage
◆Speed Sensor
⚫Enter Advanced Menu
When the display is in a shutdown status, long press 【Power】for 6s, it runs and the advanced
menu interface displays
Click on 【+】/【-】to adjust flickering parts and click on 【Power】to change flickering part
or confirm the login. If password input is wrong, the 1st number will flicker again, user can
readjust each digit.
Please contact our sales team to gain the password.
⚫Wheel Diameter
Select “Wheel Diameter”and click on 【+】/【-】to adjust wheel diameter digit (in Inch),
adjustment range: 16/18/20/22/24/26/27.5/28/700C.
Clicking on 【Power】to confirm and save, then shift to “OK”interface, it returns to setting
menu automatically after 2s standstill.
⚫Speed Sensor
Select menu “Speed Sensor”, click on 【+】/【-】to adjust digit, adjustment range: 1-12.
Clicking on 【Power】to confirm and save, then shift to “OK”interface, it returns to setting
menu automatically after 2s standstill.

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⚫Power Voltage
Select menu “Battery Voltage”, click on 【+】/【-】to shift battery voltage (in volt), the range:
36V/48V/52V, click on 【Power】to confirm and save, then switch to next interface.
⚫Exit
1. If there’s no operation for 60s in any working interface, system enters Riding interface
automatically.
2. Long press 【Power】for one second in any working interface to power off.

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◼Attentions
1. Please make sure to turn off the power before the device is connected, otherwise it causes
device damaged permanently;
2. Please make sure to fix the inner hexagon screws with maximum torsion value less than
1Nm, otherwise it causes device damaged;
3. The device is not permitted to soak in water;
4. Please use soft wet cloth to wipe the surface and clean the device, DO NOT use or spray
any chemical liquid;
5. The USB port of display is NOT waterproof. Please ensure the protective rubber plug is
tucked tightly during riding in the rain. It’s forbidden to connect external devices in the
rain;
6. Please scrap the device abide by local laws and regulations, discard or recycle in any
eco-friendly way. Please do not discard device or any accessories as domestic garbage;
7. Improper installation, human damage and failure are not covered by the after-sale
warranty;
8. Please contact [email protected] for pre-sale and after-sale matters.