1. Киришүү
The AED2-SCIWIL SR-M818X is an advanced LCD display designed for electric bicycles. It provides essential riding data and control functions, featuring a 4-inch screen with light sensing capabilities and a waterproof design for durability in various conditions. This manual will guide you through the installation, operation, and maintenance of your SR-M818X display.
2. Орнотуу
The SR-M818X display connects to your e-bike's controller via a waterproof connector. Ensure proper wiring according to the pinout diagram provided below. The display unit is typically mounted on the handlebars. Ensure the connection is secure and the display is positioned for optimal visibility.
Figure 1: Waterproof Connector Pinout Diagram
| Pin | Wire Color | Функция |
|---|---|---|
| 1 | Кызыл | VCC instrument power cord |
| 2 | Көк | Kp controller power control line |
| 3 | Кара | GND instrument ground wire |
| 4 | Жашыл | Data receiving line (RX meter) |
| 5 | Сары | TX instrument data transmission line |
3. Иштөө нускамалары
The SR-M818X display provides various functions accessible via its integrated control unit.
Figure 2: Control Unit Button Layout
Негизги функциялар:
- On/Off: Press the power button to turn the display on or off.
- Деңгээлди көзөмөлдөөгө жардам берүү: Use the "Plus" (+) and "Minus" (-) buttons to adjust the assist level (3, 5, or 9 levels, depending on configuration).
- Front Light: Press the "Front Light" button to control the e-bike's front light (if supported by the controller).
- Маалымат: Press the "Info" button to cycle through various display information such as single-trip distance (TRIP) and total travel distance (ODO).
- Walk Assist: Activate walk assist mode using the dedicated button.
Маалыматты көрсөтүү:
- Ылдамдык: Current speed displayed in km/h or mph.
- Батарея көрсөткүчү: Shows battery level percentage жана төмөнкү томtage эскертүүлөр.
- Жардам деңгээли: Indicates the current pedal assist level.
- Дистанция: Tracks single-trip distance (TRIP) and total travel distance (ODO).
- Айдоо маалыматы: Displays braking status, front light status, cruise control status, and low voltage эскертүүлөр.
- Ката кодунун көрсөткүчү: The display will show error codes if issues are detected.
Advanced Features (Optional, if supported by controller):
- Жүктөө сырсөзү: If enabled, a password may be required to start the system.
- System Unit Switch: Change speed and distance units between km/h and mph.
- Бурулуш сигналдары: If integrated with the controller, turning signal status may be displayed.
- Dual Drive башкаруу жана дисплей: For e-bikes with dual motor systems.
- Double Battery Packs Status: Displays status for e-bikes with two battery packs.
- NFC Function: For specific functionalities using NFC technology.
- Bluetooth туташуу: Allows for OTA (Over-The-Air) firmware upgrades via a mobile phone application.
4. Техникалык тейлөө
The SR-M818X display is designed to be durable and waterproof, ensuring reliable performance in various riding conditions.
Figure 3: Waterproof Design of the SR-M818X
- Тазалоо: Wipe the screen and unit with a soft, damp кездеме. Дисплейге же дисплейге зыян келтириши мүмкүн болгон абразивдүү тазалоочу каражаттарды же эриткичтерди колдонбоңуз.asing.
- Температура: Operate and store the display within the specified temperature ranges (-20℃ to 60℃ for operation, -30℃ to 70℃ for storage) to ensure optimal performance and longevity.
- Байланыштар: Periodically check all electrical connections to ensure they are secure and free from dirt or corrosion.
- Суу каршылык: While waterproof, avoid submerging the unit for extended periods or exposing it to high-pressure water jets, which could compromise its seals.
5. Кыйынчылыктарды
If you encounter issues with your SR-M818X display, consider the following common troubleshooting steps:
- Күч жок: Ensure the e-bike battery is charged and all electrical connections, especially the power cord (Red VCC) and ground wire (Black GND), are securely connected.
- Дисплей жооп бербей жатат: Check the controller power control line (Blue Kp) and the data transmission lines (Green RX, Yellow TX) for proper connection.
- Ката коддору: The display is equipped with an error code indication system. If an error code appears, refer to your e-bike's main controller manual for specific interpretations or contact customer support.
- Туура эмес окуулар: Verify that the wheel size and other relevant settings in your e-bike controller are correctly configured, as these can affect speed and distance accuracy.
Эгерде бул кадамдарды жасагандан кийин көйгөйлөр чечилбесе, кошумча жардам алуу үчүн кардарларды колдоо кызматына кайрылыңыз.
6. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Модел | SR-M818X |
| Протокол | Lithium battery No. 2 protocol |
| Screen Size | 4.0 дюймдук LCD |
| Working Voltage | DC24V/36V/48V/60V/72V |
| Жумушчу токту баалады | 12мА |
| Ачуу ток | 1uAдан аз |
| Иштөө температурасы | -20 градустан 60 градуска чейин |
| Сактоо температурасы | -30 градустан 70 градуска чейин |
| Материал | Пластик |
| Түс | Кара |
| Туташтыргыч түрү | Sm Connector/Waterproof Connector |
| Пакеттин мазмуну | 1 x Bike LCD Display |
7. Колдонуучунун кеңештери
Based on available product information, here are some general tips for optimizing your experience with the SR-M818X e-bike display:
- Familiarize yourself with the button layout (Figure 2) for quick and intuitive access to functions while riding, enhancing safety and convenience.
- Regularly check your battery percentage displayed on the screen to plan your rides effectively and avoid unexpected power loss.
- Utilize the "Info" button to monitor your single-trip distance (TRIP) and total mileage (ODO), which can be useful for tracking fitness goals or maintenance schedules.
- If your e-bike system supports it, consider enabling the boot password feature for added security against unauthorized use.
- Алдын алаtage of the light sensing function for automatic backlight adjustment, ensuring optimal visibility in varying light conditions.
8. Кепилдик жана колдоо
For specific warranty information, return policies, or technical support regarding your SCIWIL SR-M818X Electric Bike Meter, please contact the seller or manufacturer directly. It is recommended to keep your purchase receipt and the product model number (SR-M818X) handy when contacting support to facilitate a quicker resolution.
