1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Srliya S866 Electric Bicycle LCD Display. Please read this manual carefully before use to ensure proper function and longevity of the product. This display is designed for 24V, 36V, and 48V electric bicycle systems.
2. Product Overview
The Srliya S866 LCD Display is a lightweight, waterproof, and durable unit designed to provide essential information for your electric bicycle. It features a large, backlit screen for clear visibility in various lighting conditions.
Key Features:
- Large LCD Screen: Provides clear and intuitive display of data and status.
- Backlight Function: Ensures screen visibility even in dark environments.
- Durable Construction: Made from premium ABS material, lightweight, waterproof (IP65 rated), and sturdy.
- Easy Installation: Designed for quick and effortless mounting on 22.2mm handlebars.
- Wide Voltage Compatibility: Compatible with 24V, 36V, and 48V electric bicycle systems.
Figure 2.1: Front view of the Srliya S866 LCD Display, showing the screen and control buttons.
3. Package Contents
Upon opening the package, please verify that all items are present and undamaged:
- 1 x Srliya S866 LCD Display
- 1 x User Manual (this document)
Figure 3.1: The S866 LCD Display unit with its attached cable and connector.
4. Setup and Installation
Follow these steps to properly install the Srliya S866 LCD Display on your electric bicycle.
- Handlebar Mounting:
The display comes with an integrated bracket suitable for 22.2mm (0.9 inch) diameter handlebars. Position the display on your handlebar at a comfortable viewing angle. Use a screwdriver to tighten the bracket securely, ensuring the display does not rotate freely.
Figure 4.1: The S866 LCD Display securely mounted on a bicycle handlebar, showing its position relative to other controls.
- Electrical Connection:
Locate the corresponding connector on your electric bicycle's controller. The S866 display uses an ordinary plug type. Carefully align and connect the display's cable to the controller's port. Ensure the connection is firm and secure.
Figure 4.2: A close-up view of the display's integrated mounting bracket, designed for 22.2mm handlebars.
- Communication Protocol Verification:
Important Notice:
This instrument operates using the No. 2 communication protocol (UART). It is crucial to ensure that your electric bicycle's controller also uses the No. 2 communication protocol for compatibility. Incompatibility may result in the display not functioning correctly.
5. Operating Instructions
The S866 LCD Display features three primary buttons for control: Power (⏻), Plus (+), and Minus (-).
Figure 5.1: The S866 LCD Display, highlighting the power, plus, and minus buttons.
Basic Functions:
- Power On/Off: Press and hold the Power button (⏻) for a few seconds to turn the display on or off.
- Adjust Assist Level: Use the Plus (+) and Minus (-) buttons to increase or decrease the electric assist level (PAS level).
- Cycle Display Modes: A short press of the Power button (⏻) typically cycles through different display modes, such as Odometer, Trip Distance, Speed, Battery Level, etc. (Specific modes may vary based on controller integration).
- Backlight: The backlight automatically activates when the display is on, ensuring clear visibility.
Advanced Settings (if applicable):
Some controllers allow access to advanced settings through specific button combinations (e.g., holding Plus and Minus simultaneously). Refer to your electric bicycle's controller manual for detailed instructions on accessing and adjusting advanced parameters like wheel diameter, speed limit, or battery voltage settings. The S866 display acts as an interface for these settings.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your S866 LCD Display.
- Cleaning: Use a soft, damp cloth to wipe the display screen and body. Avoid abrasive cleaners or solvents that could damage the plastic or screen coating.
- Water Exposure: While the display is waterproof (IP65 rated), avoid submerging it in water or exposing it to high-pressure water jets.
- Storage: When not in use for extended periods, store the electric bicycle in a dry, cool place, away from direct sunlight and extreme temperatures.
- Cable Inspection: Periodically check the display cable and connector for any signs of wear, damage, or corrosion. Ensure connections remain secure.
7. Troubleshooting
If you encounter issues with your S866 LCD Display, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display does not power on. |
|
|
| Display shows incorrect data. |
|
|
| Buttons are unresponsive. |
|
|
If the problem persists after attempting these solutions, please contact Srliya customer support or your electric bicycle dealer for further assistance.
8. Specifications
Detailed technical specifications for the Srliya S866 LCD Display:
| Feature | Detail |
|---|---|
| Model | S866 |
| Material | ABS |
| Waterproof Grade | IP65 |
| Communication Protocol | UART (No. 2 Protocol) |
| Matching Voltage | 24V, 36V, 48V |
| Bracket Diameter | Approx. 22.2mm (0.9in) |
| Plug Type | Ordinary Plug |
| Dimensions (L x W x H) | Approx. 4.33 x 3.14 x 3.14 inches (11 x 8 x 8 cm) |
| Weight | Approx. 138g (4.9oz) |
9. Warranty and Support
Srliya products are manufactured to high-quality standards. For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Srliya website. If you have any questions or require technical assistance, please contact Srliya customer service directly.
When contacting support, please have your product model (S866) and purchase details readily available.