1. Product Overview
The APT500S-U 52V is a customized electric bike instrument monitor designed to display essential information for your e-bike. This display serves as a replacement part or upgrade for compatible Bafang LCD kits and e-bike intelligent controllers.
Figure 1: Front view of the APT500S-U 52V Electric Bike Display.
2. Important Note & Specifications
This product is a customized item. It is crucial to contact the seller immediately after placing your order to provide necessary information regarding your e-bike's intelligent controller, product name, and model (e.g., 500S-U 52V) to ensure compatibility and proper configuration.
Figure 2: Important note and detailed specifications for the display.
Technical Specifications:
| Feature | Detail |
|---|---|
| Model | 500S-U 52V |
| Type | Display |
| Power Supply | 24V/36V/48V (Note: Model is 52V specific, ensure compatibility with your controller) |
| Rated Working Current | 6~25A |
| Maximum Working Current | 30mA |
| Off-state Leakage Current | <1μA |
| Working Temperature | -20℃ ~ 60℃ |
| Storage Temperature | -30℃ ~ 70℃ |
| Origin | Mainland China |
Figure 3: Back view of the display with model identification (APT 500S-U 52V).
3. Setup and Installation
As a customized product, precise installation instructions may vary based on your specific e-bike controller. Always consult with the seller or a qualified technician if you are unsure about the installation process.
General Installation Guidelines:
- Compatibility Check: Ensure the display's voltage (52V) and other specifications are compatible with your e-bike's motor and controller system. Refer to the specifications table above.
- Power Off: Before connecting or disconnecting any components, ensure your e-bike's power is completely off and the battery is disconnected.
- Mounting: Securely mount the display to your handlebars in a position that allows for clear visibility and easy access to controls.
- Wiring: Carefully connect the display's wiring harness to the corresponding ports on your e-bike's intelligent controller. Pay close attention to connector types and pin configurations. Incorrect wiring can damage the display or controller.
- Initial Power-Up: After all connections are secure, reconnect the battery and power on your e-bike. Verify that the display powers on and shows correct information.
4. Operating Instructions
The APT500S-U display provides real-time information about your e-bike's status. While specific button functions may vary slightly depending on the controller it's paired with, general operations include:
- Power On/Off: Typically, a long press of the power button will turn the display on or off.
- Information Display: The screen will show key metrics such as current speed, battery level, assist level, trip distance, and total mileage.
- Mode Selection: Use the designated buttons (often '+' and '-') to cycle through assist levels or different display modes (e.g., ODO, TRIP, MAX Speed, AVG Speed).
- Settings Access: Some displays allow access to advanced settings (e.g., wheel size, speed limit) via a combination of button presses. Refer to your e-bike controller's manual for specific instructions.
5. Maintenance
Proper care will extend the life of your e-bike display.
- Cleaning: Use a soft, damp cloth to clean the display screen and casing. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the plastic and screen coating.
- Environmental Protection: Avoid exposing the display to extreme temperatures, direct sunlight for prolonged periods, or heavy rain. While designed for outdoor use, excessive exposure can reduce lifespan.
- Storage: When not in use for extended periods, store the display within the recommended storage temperature range of -30℃ to 70℃.
- Cable Inspection: Periodically check all cables and connectors for signs of wear, damage, or loose connections.
6. Troubleshooting
If you encounter issues with your APT500S-U display, consider the following:
- Display Not Powering On:
- Check all cable connections to ensure they are securely plugged into the e-bike controller.
- Verify that the e-bike battery is charged and properly connected.
- Ensure the e-bike's main power switch (if applicable) is turned on.
- Incorrect Readings (Speed, Battery, etc.):
- This may indicate a compatibility issue or incorrect initial setup. Contact the seller for assistance.
- For speed, ensure the wheel size setting (if adjustable) is correctly configured.
- Defective Products Upon Arrival: If the product arrives defective, do not sign the shipping bill. Take clear photos or videos of the defective product and contact the seller immediately for a refund or replacement.
- Color Difference: Please note that due to variations in monitors and brightness settings, there may be minor color differences between the product images and the actual item. This is considered normal and not a defect.
7. Warranty and Support
The seller strives to provide excellent customer service. Please review the following information regarding returns and support:
- Return Policy: If you return the goods within 15 days of receipt due to product defects, damage, or any fault of the seller (not due to personal preference or misuse by the buyer), your payment will be refunded. Returned items must remain in the same condition as received.
- Reporting Issues: When reflecting a problem, the following information is required:
- Order Number
- Image/Video of the defective products
- Contact: For any questions or issues, please contact the seller directly. Do not attempt to modify or cancel an order after it has been shipped.
8. User Tips
- Crucial First Step: Since this is a customized product, always contact the seller immediately after purchase to confirm compatibility with your specific e-bike controller and provide necessary details. This prevents potential issues during setup.
- Verify Voltage: Double-check that the 52V rating of this display is appropriate for your e-bike system, even though the specifications list broader compatibility (24V/36V/48V). Mismatched voltage can cause damage.
- Professional Installation: If you are not confident with electrical connections, consider seeking professional assistance for installation to avoid damage to the display or your e-bike.
9. Frequently Asked Questions (FAQ)
- Q: What should I do if the product arrives defective?
- A: If the product is defective upon arrival, do not sign the shipping bill. Take photos or videos of the defect and contact the seller immediately for a refund or replacement.
- Q: Why does the product color look slightly different from the pictures?
- A: The pictures are based on the true products, but due to different monitor settings and brightness, a normal tiny color difference may exist. This is not considered a product defect.
- Q: What is the return policy for this product?
- A: You can return the goods within 15 days after receiving them if the issue is due to product defects, damage, or any fault of the seller. The returned items must remain in the same condition. Returns due to personal preference or failure to use are not covered.
