1. Introduction
The Dpofirs M5 EBike LCD Display is a multi-functional screen designed for electric bicycles and scooters. It provides essential riding data and controls, enhancing your riding experience by keeping you informed about your vehicle's status.
This display is constructed from durable ABS material, offering good toughness and waterproof performance (IP67 rated) to protect internal circuits and ensure longevity.
2. Package Contents
Upon opening the package, please verify that all components are present and undamaged:
- Dpofirs M5 LCD Display Unit
- Remote Control Button Unit
- Connection Cable
- Mounting Hardware (for handlebar installation)

Image: The Dpofirs M5 LCD Display unit, its remote control button, and the connecting cable.
3. Setup and Installation
The Dpofirs M5 LCD Display is designed for handlebar mounting. It supports installation diameters of 31.8mm and 22.2mm, making it suitable for a wide range of electric bicycles and scooters.
3.1 Mounting the Display
- Choose a suitable position on your handlebar for optimal visibility and access to the remote control.
- Securely attach the display unit to the handlebar using the provided mounting hardware. Ensure it is firmly fastened to prevent movement during operation.
- Attach the remote control button unit to a comfortable position near your thumb for easy access.

Image: Side view of the M5 display unit showing its handlebar mounting mechanism.
3.2 Connecting the Cables
Connect the display unit and remote control to your e-bike's or scooter's main wiring harness. Ensure all connections are secure and properly aligned to avoid damage.

Image: Detail of the display's connection cable, showing the connector type.
4. Operating Instructions
The M5 LCD Display provides real-time data and allows control over various e-bike functions through its intuitive interface and remote buttons.
4.1 Display Functions
The display shows the following information:
- Speed Display: Current riding speed.
- Assist Speed Display: Level of pedal assist (PAS).
- Power Indicator: Battery power level.
- Fault Prompt: Alerts for system errors.
- Total Mileage (ODO): Cumulative distance traveled.
- Single Mileage: Distance traveled during the current trip.
- Headlight Display: Indication of headlight status.

Image: The M5 LCD Display showing various data points including speed, pedal assist level, and odometer reading.
4.2 Button Controls
The remote control unit features buttons for switching functions and controlling lights. Refer to your e-bike's main controller manual for specific button assignments and operational sequences.

Image: The remote control button unit, used for interacting with the display functions.
5. Maintenance
To ensure the longevity and optimal performance of your Dpofirs M5 LCD Display, follow these maintenance guidelines:
- Cleaning: Wipe the display screen and body with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the ABS material or screen.
- Water Exposure: While the display has good waterproof performance (IP67), avoid prolonged submersion or high-pressure water jets. Ensure the connection points are dry before operation.
- Storage: When not in use for extended periods, store the e-bike or scooter in a dry, temperate environment.

Image: The M5 display unit demonstrating its waterproof capabilities with water droplets on the screen.
6. Troubleshooting
If you encounter issues with your Dpofirs M5 LCD Display, consider the following:
- No Power: Check all cable connections to ensure they are securely plugged in. Verify that your e-bike's battery is charged and properly connected.
- Incorrect Readings: Ensure the speed sensor is correctly installed and functioning. If mileage or speed readings are inaccurate, consult your e-bike's main controller manual for calibration procedures.
- Fault Prompt: If a fault code appears on the display, refer to your e-bike's main controller manual for the meaning of specific codes and recommended actions.
- Display Malfunction: If the screen is unresponsive or shows abnormal behavior, try restarting your e-bike system. If the problem persists, contact the seller or a qualified technician for assistance.
7. Specifications
| Brand | Dpofirs |
| Model Number | Dpofirssrg5ftndie |
| Color | Black |
| Screen Size | 1.25 Inches |
| Display Type | LCD |
| Item Weight | 233 Grams |
| Sensor Type | Speed sensor |
| International Protection Rating | IP67 |
| Mounting Type | Handlebar mount |
| Human Interface Input | Buttons |
| Package Dimensions | 13 x 10 x 8 cm |
8. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.