1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your mGYDY JN GD02 Smart LCD Display for electric bicycles. Please read this manual thoroughly before using the product to ensure proper function and safety.
2. Producte acabatview
2.1 Característiques clau
- Pantalla gran: The LCD-GD02 features a spacious screen that provides clear visibility of important information, making it easy to monitor your ride at a glance.
- Interfície fàcil d'utilitzar: Designed for simplicity, the intuitive controls allow for effortless navigation through the various functions, enhancing your riding experience.
- Tecnologia Smart Chip: Equipped with an advanced smart chip, this device offers precise responsiveness and stable performance, ensuring reliable operation during your adventures.
- Compatibilitat versàtil: Specifically designed to work with controllers that match the No. 2 OMD communication protocol, making it a perfect upgrade for your electric scooter or mountain bike.
- Enduring Connection: The SM connector ensures a secure and reliable connection, minimizing the risk of disconnection during use and providing peace of mind on every journey.
2.2 Components
El paquet inclou els articles següents:
- 1x GD02 Ebike Display
Figure 1: mGYDY JN GD02 Smart LCD Display. This image shows the front view of the display unit with its integrated cable and SM connector.
3. Especificacions
| Especificació | Valor |
|---|---|
| Nom del producte | GD02 LZD display |
| Material | Plàstic (ABS) |
| Color | Negre |
| Dimensions (LxWxH) | 82.02 mm x 48.02 mm x 22.25 mm (aprox. 4.45" x 2.99" x 2.99") |
| Pes de l'article | 135.4g (approx. 0.22 Pounds) |
| Core Wire | 5pin + 2pin |
| Tipus de connector | SM Connector (Ordinary Joint) |
| Longitud del cable | 1690mm (66.5 - 67 inches) including connector |
| Voltage | 24V-60V |
| Temperatura de treball | -20 °C a 60 °C |
| Protocol de comunicació | No. 2 OMD |
Figure 2: GD02 Display Dimensions. This image illustrates the physical dimensions of the display unit and its integrated handlebar mounting bracket.
4. Configuració i instal·lació
4.1 Muntatge de la pantalla
- Identify a suitable location on your electric bicycle's handlebar, typically near the left grip, that allows for clear visibility and easy access to buttons.
- Loosen the screw on the display's mounting bracket.
- Position the display on the handlebar and tighten the screw securely. Ensure the display is stable and does not rotate freely.
4.2 Connexió dels cables
The GD02 display uses a 5-pin main connector and a 2-pin auxiliary connector (for lamp wire) with SM type plugs.
- Locate the corresponding 5-pin and 2-pin SM connectors on your electric bicycle's controller wiring harness.
- Align the pins carefully and firmly push the display's 5-pin male connector into the female connector on the controller harness until it clicks into place.
- If your e-bike system supports it, connect the display's 2-pin lamp wire connector to the appropriate auxiliary port on your controller or wiring harness.
- Ensure all connections are secure to prevent accidental disconnection during operation.
Figure 3: Product Plugs. This image shows the GD02 display, its integrated cable, and a close-up of the 5-pin SM connector, highlighting the connection points.
Figure 4: Connector Details. This image provides a closer look at the 5-core main connector and the separate lamp wire connector, along with the overall cable length.
5. Instruccions de funcionament
5.1 Interfície de visualitzacióview
The GD02 display provides essential riding information at a glance. Refer to the image below for an explanation of the main display areas.
Figure 5: Cycling Data Display. This image highlights the key data points on the GD02 screen: Speed Display, Battery Display, Gear Display, and Mileage Display.
- Visualització de velocitat: Shows current riding speed in mph or km/h.
- Pantalla de bateria: Indicates the remaining battery charge level.
- Gear Display (PAS Level): Shows the current pedal-assist level (e.g., 1-9).
- Visualització de quilometratge: Can show Odometer (total distance), Trip distance, Average speed, or Maximum speed.
- Indicador d'error: An 'ERROR' icon will illuminate if a system fault is detected.
- Indicador de fars: An icon will show when the headlights are active.
5.2 Funcions dels botons
The display features three buttons: '+', 'M' (Mode), and '-'.
- Encès/apagat: Press and hold the 'M' button to turn the display on or off.
- Change PAS Level: Use the '+' and '-' buttons to increase or decrease the pedal-assist level.
- Modes de visualització del cicle: Short press the 'M' button to cycle through different data displays (e.g., Odometer, Trip, AVG Speed, MAX Speed).
- Control dels fars: (Functionality may vary based on e-bike controller) A long press of the '+' button might activate/deactivate headlights.
Figure 6: Display in Use. This image shows the GD02 display mounted on an electric bicycle handlebar, illustrating its appearance during operation.
6. Manteniment
To ensure the longevity and optimal performance of your GD02 display, follow these maintenance guidelines:
- Neteja: Netegeu la pantalla i el cos amb un drap suau iamp drap. Eviteu utilitzar productes de neteja abrasius o dissolvents que puguin danyar el plàstic o la pantalla.
- Condicions ambientals: Avoid exposing the display to extreme temperatures outside its operating range (-20°C to 60°C) or prolonged direct sunlight when not in use.
- Exposició a l'aigua: While designed for outdoor use, avoid submerging the display in water or exposing it to high-pressure water jets.
- Inspecció del cable: Periodically check the cables and connectors for any signs of wear, damage, or loose connections.
7. Solució De Problemes
If you encounter issues with your GD02 display, refer to the following common problems and solutions:
- Display Does Not Turn On:
- Ensure the battery of your e-bike is charged.
- Check all cable connections, especially the main 5-pin connector, to ensure they are securely seated.
- Verify that the e-bike's main power switch (if applicable) is turned on.
- Display Shows 'ERROR' Icon:
- An 'ERROR' icon indicates a system fault. Consult your e-bike's main controller manual for specific error code interpretations, as the GD02 display typically mirrors these.
- Common causes include motor, controller, or sensor issues.
- Inaccurate Speed/Mileage Readings:
- Ensure the wheel size setting (if configurable via the controller) is correct for your bicycle.
- Check the speed sensor and its magnet for proper alignment and function.
- Botons que no responen:
- Assegureu-vos que la pantalla estigui encesa.
- Gently clean around the buttons to remove any dirt or debris.
- If the issue persists, a loose internal connection or component failure may be present.
For issues not covered here, or if troubleshooting steps do not resolve the problem, please contact the seller or a qualified e-bike technician.
8. Garantia i Suport
8.1 Informació de la garantia
The mGYDY JN GD02 Smart LCD Display comes with a 1 any de garantia del fabricantAquesta garantia cobreix els defectes de materials i fabricació en condicions d'ús normal. No cobreix els danys causats per un mal ús, accidents, modificacions no autoritzades o instal·lació incorrecta.
8.2 Atenció al client
For technical assistance, warranty claims, or any questions regarding your mGYDY JN GD02 display, please contact the seller or retailer from whom you purchased the product. Please have your purchase information and product model number (GD02) available when contacting support.
