1. Introducció
This manual provides essential information for the installation, operation, and maintenance of your Fydun M5 LCD Display. Please read this manual thoroughly before use to ensure proper functionality and longevity of the product.
The Fydun M5 LCD Display is a versatile electric meter designed for electric bikes and scooters. It features a clear display for essential riding data and is built for durability and ease of use.
2. Producte acabatview
The M5 LCD Display offers a clear interface for monitoring your electric vehicle's performance. Key features include:
- Disseny impermeable: The display is designed to withstand various weather conditions, ensuring reliable operation even in rain.
- Construcció duradora: Built with premium ABS material and sturdy wiring, it ensures a low failure rate and long-term performance.
- Fàcil instal·lació: Compatible with 31.8mm and 22.2mm mounting apertures, facilitating straightforward installation on most electric bikes and scooters.
- Peça de recanvi: An ideal component for replacing old or damaged displays, restoring full functionality and enhancing the vehicle's appearance.

Imatge: Frontal view of the Fydun M5 LCD Display with its control unit and connector cable.

Image: Visual representation highlighting the display's waterproof design and suitability as a replacement part.
3. Especificacions
| Característica | Detall |
|---|---|
| Número de model | Fydunrkt1qmx8oz |
| Voltage Compatibilitat | 24V, 36V, 48V, 60V Universal |
| Configuració del pin | 5 Pin Electric Meter |
| Abertura de muntatge | 31.8 mm (opcional 22.2 mm) |
| Material | ABS de primera qualitat |
| Tipus de visualització | LCD |

Image: Diagram showing the dimensions of the M5 LCD Display and the pinout for the 5-pin connector.
4. Què hi ha a la caixa
En obrir el paquet, hauríeu de trobar els elements següents:
- 1 x Electric LCD Meter (Fydun M5 LCD Display)
- 1 x Manual d'instruccions (aquest document)
- 1 cable de connexió
5. Configuració i instal·lació
Follow these steps to properly install your Fydun M5 LCD Display:
- Prepareu el manillar: Ensure the handlebar area where you intend to mount the display is clean and free from obstructions. The display supports 31.8mm and 22.2mm handlebar diameters.
- Muntar la pantalla: Securely attach the display bracket to your electric bike or scooter's handlebar. Use the appropriate mounting aperture for your handlebar size. Tighten the screws firmly but do not overtighten.
- Connecteu la unitat de control: Attach the separate control unit (buttons) to a convenient location on your handlebar, typically near your thumb for easy access.
- Connect the 5-Pin Cable: Locate the 5-pin connector on your electric bike/scooter's controller or wiring harness. Carefully align the pins and connect the display's cable. Ensure a snug fit. Refer to the pinout diagram for correct wiring if you are performing a custom installation or replacement.
- Gestió de cables: Route the cables neatly along the handlebar and frame, securing them with cable ties if necessary, to prevent interference with steering or moving parts.
- Encesa inicial: After installation, power on your electric bike/scooter to check if the display illuminates and shows data correctly.

Image: The M5 LCD Display and its control unit mounted on a bicycle handlebar, showing the typical installation setup.

Image: Detailed diagram of the 5-pin connector, indicating the color and function of each wire (Red, Blue, Black, Green, Yellow).
6. Instruccions de funcionament
The Fydun M5 LCD Display provides real-time information and control for your electric vehicle. Here's how to operate it:
6.1 Encès/Apagat
- To power on the display, press and hold the power button (usually the middle button on the control unit) for a few seconds.
- Per apagar l'aparell, premeu i manteniu premut el botó d'engegada de nou fins que la pantalla s'apagui.
6.2 Mostra informació
The display typically shows the following information:
- Velocitat: Current riding speed (km/h or mph).
- Nivell de bateria: An energy bar indicating the remaining battery charge.
- Distància del viatge: Distance covered during the current trip.
- Control de creuer: Indication if cruise control is active.
- Mode manual: Indication if manual mode is active.
6.3 Button Functions (Control Unit)
The control unit typically has three buttons:
- Botó amunt (▲): Used to increase values, navigate menus, or activate certain functions (e.g., higher assist level).
- Botó avall (▼): Used to decrease values, navigate menus, or activate certain functions (e.g., lower assist level).
- Middle Button (M / Power): Used to power on/off, confirm selections, or switch display modes (e.g., between ODO, Trip, Time).
Note: Specific button functions and display modes may vary slightly depending on the electric vehicle's controller settings. Refer to your vehicle's main manual for advanced settings.

Imatge: Primer pla view of the three-button control unit, showing the Up, Down, and Middle (M) buttons.
7. Manteniment
To ensure the longevity and optimal performance of your Fydun M5 LCD Display, follow these maintenance guidelines:
- Neteja: Netegeu la pantalla i el cos amb un drap suau iamp drap. Eviteu utilitzar netejadors abrasius, dissolvents o productes químics agressius, ja que poden danyar la pantalla o la casing.
- Exposició a l'aigua: While the display is waterproof, avoid submerging it in water or exposing it to high-pressure water jets. Ensure the connector is always dry before connecting or disconnecting.
- Inspecció del cable: Periodically check all cables and connectors for any signs of wear, fraying, or damage. Ensure connections are secure.
- Emmagatzematge: If storing your electric vehicle for an extended period, ensure the display is clean and dry. Store in a cool, dry place away from direct sunlight.
- Evitar l'impacte: Protect the display from physical impacts or drops, which can cause internal or external damage.
8. Solució De Problemes
If you encounter issues with your Fydun M5 LCD Display, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla no s'encén. |
|
|
| Incorrect speed or distance readings. |
|
|
| Els botons no responen. |
|
|
If the problem persists after attempting these solutions, please contact Fydun customer support for further assistance.
9. Garantia i Suport
Fydun 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 Fydun weblloc.
When contacting support, please have your product model number (Fydunrkt1qmx8oz) and purchase date available.