1. Продукт бүтүп калдыview
The SPORTARC M58 LCD Display is a versatile and durable instrument designed for BAFANG mid-motor electric bike systems. It provides comprehensive real-time riding data, advanced settings, and error detection capabilities to enhance your e-bike experience. This display is compatible with 24V, 36V, 48V, and 52V motors and features a 5-pin waterproof connection.

Figure 1: Multifunctional LCD Display showing real-time speed, battery level, gear level, assist mode, total distance, single trip distance, fault code, low voltage warning, maximum speed, and average speed.
2. Орнотуу жана орнотуу
Before installation, ensure your motor system uses the UART protocol and has a compatible 5-pin waterproof connector. The M58 display is designed for BAFANG BBS Central Motors and other BAFANG/brand hub motors with UART Protocol Controllers.
2.1 Шайкештикти текшерүү
The M58 LCD Display is compatible with BAFANG UART Protocol 5-Pin Round Connectors. It is NOT compatible with CAN Protocol 5-Pin Triangular Connectors.

Figure 2: Compatibility diagram for BAFANG UART and CAN protocol motors. The M58 display is compatible with UART 5-pin round connectors (e.g., M215, M315, M615 series) and incompatible with CAN 5-pin triangular connectors (e.g., M620, M225, M325 series).
2.2 Электр өткөргүч схемасы
The display connects via a 5-pin waterproof connector. Ensure the wiring matches the diagram provided. If the wiring diagram is different, the display will not function correctly.

Figure 3: Interface specifications and wiring diagram. The 5-pin waterproof female connector has Red (Positive), Yellow (Data receive wire), Green (Data send wire), Orange (Lock control wire), and Black (Ground) wires. This matches the 1T4 cable male connector with Brown (Power positive), Yellow (Data reception), Green (Data transmission), Orange (Lock control wire), and Black (Ground wire). A full wiring schematic shows connections to the motor, instrument, brake levers, and throttle lever.
2.3 Монтаждоо
The display is designed for handlebar mounting. The mounting dimensions are compatible with φ22.2mm, 25.4mm, and 31.8mm handlebars. The ergonomic button layout helps save handlebar space.
3. Иштөө нускамалары
The M58 LCD Display provides a clear interface for monitoring and controlling your e-bike's functions.
3.1 Күйгүзүү/өчүрүү
Refer to your e-bike's main power switch or controller instructions to power on the system. The display will activate automatically.
3.2 Дисплей функциялары
Дисплей төмөнкү маалыматты көрсөтөт:
- Реалдуу убакыттагы ылдамдык: Учурдагы минүү ылдамдыгы.
- Батарея деңгээли: Remaining battery charge.
- Gear Level: Current assist level.
- Assist Mode: Indication of pedal assist mode.
- Жалпы аралык (ODO): Total mileage accumulated.
- Single Trip Distance (TRIP): Учурдагы сапарда басып өткөн аралык.
- Ката коду: Displays error codes for motor issues.
- Low Voltage Эскертүү: Батареянын кубаттуулугу жогорулаганда эскертмелерtage аз.
- Maximum Speed (MAX): Highest speed achieved during the trip.
- Орточо ылдамдык (AVG): Average speed during the trip.
- Front Headlight Indicator: Фаранын күйүп турганын көрсөтөт.
3.3 Gear Levels
The display supports 3, 5, or 9 adjustable speed settings (gear levels) depending on your e-bike's configuration. Use the control buttons to cycle through these levels to adjust pedal assist.
3.4 Экран жарыктыгы
The screen brightness can be adjusted from levels 1 to 5 for optimal visibility in various lighting conditions.
3.5 Сырсөздү коргоо
The display includes built-in password protection to prevent accidental changes to important parameters. The advanced settings password is 1919.
4. Техникалык тейлөө
To ensure the longevity and optimal performance of your M58 LCD Display, follow these maintenance guidelines:
- Тазалоо: Дисплейдин экранын жана корпусун жумшак менен сүртүңүз, damp кездеме. Экранга же экранга зыян келтириши мүмкүн болгон абразивдүү тазалоочу каражаттарды же эриткичтерди колдонуудан алыс болуңуз.asing.
- Суу каршылык: The display has an IP65 protection rating, meaning it is protected against dust and low-pressure water jets. While it can withstand rain, avoid submerging it in water or exposing it to high-pressure washing.
- Температура: Зыяндын алдын алуу үчүн дисплейди белгиленген температура диапазондорунда иштетиңиз жана сактаңыз.
- Кабелдик текшерүү: Periodically check the connection cable for any signs of wear, cuts, or loose connections. Ensure the 5-pin waterproof connector is securely fastened.
5. Кыйынчылыктарды
This section addresses common issues you might encounter with your M58 LCD Display.
- Дисплей күйбөйт:
- Check if the e-bike's main power is on.
- Ensure the 5-pin waterproof connector is securely connected to the motor system.
- Verify that the wiring diagram matches your e-bike's system. Incorrect wiring will prevent the display from working.
- Туура эмес көрсөткүчтөр (Ылдамдык, Аралык):
- Ensure the wheel size setting in your e-bike controller (if applicable) is correct.
- Check for any loose connections that might interfere with data transmission.
- Көрсөтүлгөн ката коддору:
- The M58 display provides automatic error code displays for motor issues. Consult your BAFANG motor manual or contact a qualified technician for specific error code interpretations and solutions.
- Баскычтар жооп бербейт:
- Ensure the display is clean and free from debris around the buttons.
- If the issue persists, a factory reset (if available and documented by the manufacturer) or professional inspection may be required.
6. Техникалык шарттар

Figure 4: Detailed product specifications including dimensions, interface, and environmental ratings.
| Өзгөчөлүк | Спецификация |
|---|---|
| Продукт аты | Bicycle Display |
| Материал | ABS |
| Interface Specities | 5-pin Waterproof |
| Meter Protocol | UART |
| Колдонулуучу томtage | 24V/36V/48V/52V |
| Gear Levels | 3/5/9 |
| Өркүндөтүлгөн сырсөз | 1919 |
| Ылдамдыктын чеги | 0-100км/саат |
| Экран жарыктыгы | Selectable from 1-5 |
| Meter Dimensions (L*W*H) | 93.4 мм * 56.4 мм * 6.4 мм |
| Монтаждоо өлчөмдөрү | φ22.2mm / 25.4mm / 31.8mm |
| Кабелдин узундугу | 233мм |
| Коргоо рейтинги | IP65 |
| Номиналдуу иштөө тогу | 10мА |
| Максималдуу чыгаруу ток | 30мА |
| Иштөө температурасы | -20°C - 45°C |
| Сактоо температурасы | -30°C - 80°C |
| USB заряддоо | ЖОК |
| Light Sensitivity Function | ЖОК |
7. Кепилдик жана колдоо
For warranty information and technical support, please contact the seller or the manufacturer, SPORTARC. Keep your purchase receipt as proof of purchase.
8. Колдонуучунун кеңештери
Берилген re'ден колдонуучунун конкреттүү кеңештери болгон жокviewс же С&Ж мазмуну.





