YOSE POWER L200 E-bike Display Manual
Brand: YOSE POWER
Product Description and Specifications
The YOSE POWER L200 is a display unit designed for electric bicycles (e-bikes). It provides riders with essential information and control over their e-bike system.
Parts Description
The display unit consists of the main screen and control buttons. The screen is rectangular and displays various parameters and icons.
Display Dimensions:
- Width: approximately 71.85 mm
- Height: approximately 50.10 mm
- Mounting Bracket Area: approximately 22.2 mm and 16.00 mm
- Other dimensions: 50.13 mm, 47.73 mm, 60.14 mm, 28.56 mm
The display unit itself features a screen showing icons for headlight (?), battery level (?), assist level (⚙️), pedestrian mode (?), and Bluetooth connection (?). It displays current speed (e.g., 24.8 KM/H), trip meter (TRIP), odometer (ODO), average speed (AVG), maximum speed (MAX), time (TIME), calories burnt (KCAl), and power (POW). A speed ring indicates the current speed relative to a set limit. Control buttons ([+] and [-]) are located below the screen, alongside a power button (⏻).
Functions Introduction
Features
The L200 display supports common riding parameters and statistical results, including:
- Real-time speed, Max speed, Average speed
- Real-time motor power
- Battery indicator (?)
- Assistant level (⚙️)
- Odometer, trip meter
- Trip time
- Calorie burnt (KCAl)
- Light indicator (?)
- Metric (km/h) / Imperial (mph) switching
- Error codes indicator
- Brightness adjustment
- Auto Power-off
For Bluetooth-enabled versions, additional functions include:
- APP connection (?)
- Data synchronization
- Riding ranking
- Riding track recording
Buttons Functions
| Button | Name | Functions |
|---|---|---|
| ⏻ | [Power] | 1. Power on/off 2. Setting confirmation |
| [+] | [+] | 1. Parameter adjustment 2. Light turn on/off (?) 3. Menu operation |
| [-] | [-] | 1. Parameter adjustment 2. Pedestrian mode on/off (?) 3. Menu operation |
Operation
Power on/off
To power on the display, long press the [Power] button (⏻). The boot interface will be shown for approximately 2 seconds, followed by the main riding interface.
To power off, long press the [Power] button (⏻) in any interface. The shutdown interface will be shown for about 2 seconds before the unit powers off.
The boot/shutdown interface displays the YOSE POWER logo and then shows the assist level, battery status, speed (e.g., 88.8 KM/H), and trip/odo data (e.g., 8888:8.8).
Riding interface
The main riding interface displays key information:
- Assist Level: Current assist mode (e.g., ASSIST 3).
- Battery Indicator: Shows remaining battery life (?).
- Speed: Current speed, displayed in KM/H or MPH.
- Speed Ring: A visual indicator that fills up as speed increases, showing proximity to the speed limit.
- Data Fields: Displays TRIP, ODO, AVG (average speed), MAX (maximum speed), TIME, KCAL (calories burnt), and POW (power).
- Icons: May show status for headlight (?), pedestrian mode (?), and Bluetooth connection (?).
The speed ring's fullness corresponds to the current speed relative to the speed limit. When the speed limit is reached, the ring is fully displayed.
Assist level switch
Press the [+] or [-] buttons to cycle through the available assist levels (e.g., ⚙️ 1, 2, 3, 4, 5).
To activate pedestrian mode (?), press and hold the [-] button. Release the button to exit pedestrian mode.
Turn on/off the light
Long press the [+] button to turn the headlight (?) on or off.
Clear trip data
To clear trip data (including trip time, max speed, average speed, and calories burnt), long press both the [Power] (⏻) and [+] buttons simultaneously.
After clearing, the display will show "CLEAR" and reset trip data values to "0.0".
Error Code
The display can show error codes if a problem is detected in the e-bike system. Common error codes are listed below for reference. The specific meaning may depend on other electrical components of the e-bike.
When an error occurs, the display typically shows "ERROR" and a two-digit code (e.g., 30).
KM5S protocol Error Code
| Error Code | Meaning |
|---|---|
| 21 | Current or Mos Error |
| 22 | Throttle Error |
| 23 | Motor Phase Error |
| 24 | Motor Hall Error |
| 25 | Brake Error |
| 26 | Low-voltage protection |
| 30 | Communication Error |
Li2 protocol Error Code
| Error Code | Meaning |
|---|---|
| 02 | Brake Error |
| 06 | Low-voltage protection |
| 07 | Motor Phase Error |
| 08 | Throttle Error |
| 09 | Current or Mos Error |
| 14 | Motor Hall Error |
| 30 | Communication Error |
User Menu
To enter the user menu, long press the [+] and [-] buttons simultaneously for 1 second while the display is static (not in motion).
The interface will automatically return to the riding interface if there is no operation for more than 60 seconds.
1. Wheel Size
In this menu, "SIZE" appears at the bottom right. The wheel size value in the data area flashes. Use the [+] / [-] buttons to adjust the wheel size in inches. Press the [Power] button (⏻) to confirm and proceed to the next menu item.
The display shows "SIZE" and a flashing numerical value (e.g., 26.0).
2. Speed Unit
In this menu, "UNIT" appears at the bottom right. Use the [+] / [-] buttons to switch between speed units (e.g., KM/H or MPH). Press the [Power] button (⏻) to confirm and proceed.
The display shows "UNIT" and the current unit (e.g., KM/H).
3. Speed Limit
In this menu, "SPEED" appears at the bottom right. Use the [+] / [-] buttons to adjust the speed limit value. Press the [Power] button (⏻) to confirm and proceed.
The display shows "SPEED" and a numerical value (e.g., 25.0 KM/H).
4. Auto Power Off
In this menu, "OFF" appears at the bottom right. Use the [+] / [-] buttons to adjust the auto power-off time in minutes. The adjustment range is 0-99 minutes. A value of "0" means the display will never automatically power off. Press the [Power] button (⏻) to confirm and proceed.
The display shows "OFF" and a numerical value (e.g., 10).
5. Reset
In this menu, "RESET" appears at the bottom right, and the data area flashes to prompt for confirmation ('y' for yes, 'n' for no). Click the [+] / [-] buttons to switch between 'y' and 'n'. Press the [Power] button (⏻) to confirm the reset operation and proceed.
The display shows "RESET" and flashing "y" or "n".
6. Bluetooth Connection (Bluetooth version only)
In this menu, "BLE" appears at the bottom right. If the Bluetooth is not connected, the numerical display area flashes "n". You can search and connect via the companion APP. After a successful connection, the interface will display "y" and stop flashing. Press the [Power] button (⏻) to confirm and proceed.
The display shows "BLE" and either flashing "n" (not connected) or "y" (connected).
7. Backlight Brightness
In this menu, the display area flashes to show the current backlight brightness level. Use the [+] / [-] buttons to adjust the brightness. The adjustment range is from 1 to 5. Press the [Power] button (⏻) to confirm and proceed.
The display shows a number from 1 to 5 indicating backlight brightness.
Attentions
Please observe the following precautions for safe and proper use of the display unit:
- Ensure the display is powered off before connecting or disconnecting any cables to prevent damage.
- When mounting the display to the e-bike, use a screwdriver with a torque of approximately 0.5 N.M. Do not exceed 0.6 N.M, as this may damage the handle.
- Do not immerse the display unit in water.
- The display can be cleaned with a damp, soft cloth. Avoid using any chemical liquids or sprays directly on the display.
- Dispose of or recycle the display unit and accessories in accordance with local environmental laws and regulations. Do not discard them as general waste.
- Damage or failure resulting from improper installation or use is not covered by the after-sale warranty.
- For further information and support, please contact service@yosepower.com.
