1. Introdución
This user manual provides detailed instructions for the SPYMINNPOO Electric Bicycle LCD Display, Model UKC3. It covers essential information regarding product features, installation, operation, maintenance, and troubleshooting. Please read this manual thoroughly before using the product to ensure proper function and longevity.
The UKC3 display is designed to provide crucial riding data for electric bicycles, enhancing your cycling experience with clear and accessible information.
2. Información de seguridade
Observe sempre as seguintes precaucións de seguridade para evitar lesións ou danos ao produto:
- Ensure the display is securely mounted before riding.
- Do not attempt to disassemble or modify the display. Unauthorized modifications can void the warranty and pose safety risks.
- Keep the display clean and free from excessive dirt or debris.
- The display has an IP64 waterproof rating, meaning it is protected against dust ingress and splashing water from any direction. However, avoid submerging the device in water.
- If the display shows any abnormal behavior or damage, discontinue use immediately and contact customer support.
3. Características do produto
The SPYMINNPOO UKC3 Electric Bicycle LCD Display offers a range of features designed for convenience and performance:
- Construción duradeira: Made from high-quality ABS material, ensuring lightweight, strong, and durable performance with excellent toughness.
- Pantalla multifuncional: Provides essential riding data including speed, battery level, gear indication, and mileage.
- Interface fácil de usar: Equipped with intuitive buttons for easy operation, including power on/off, light switch, and data adjustment.
- Compacto e portátil: Its compact and lightweight design occupies minimal space, making it easy to carry and store.
- Impermeable e a proba de po: Features an IP64 waterproof rating and precision technology, offering robust protection against water splashes and dust.
- Aplicación ampla: Designed with a 22.2mm mounting diameter, making it a perfect accessory for electric bicycles and electric scooters.

Figura 3.1: Fronte view of the SPYMINNPOO UKC3 Electric Bicycle LCD Display, illustrating its clear screen and control buttons. The display shows current speed (23.6 km/h), battery level (86%), current gear (2), and total mileage (1806.3 km).
4. Configuración e instalación
Follow these steps to properly install your electric bicycle LCD display:
- Preparar área de montaxe: Identify a suitable location on your electric bicycle's handlebar with a diameter of 22.2mm. Ensure the area is clean and free from obstructions.
- Attach the Display: Loosen the screw on the display's mounting clamp. Position the display on the handlebar and tighten the screw securely until the display is firm and does not rotate freely. Do not overtighten.
- Conectar cableado: Locate the 5-core waterproof plug on the display's cable. Connect this plug to the corresponding port on your electric bicycle's control system. Ensure the connection is secure and fully seated to maintain waterproof integrity.
- Xestión de cables Route the cable neatly along your bicycle frame, securing it with cable ties if necessary, to prevent it from interfering with moving parts or getting snagged.
- Verificación inicial: After installation, perform a quick check to ensure all connections are secure and the display is firmly mounted.

Figure 4.1: Illustration of the display's mounting features, including the 22.2mm diameter handlebar clamp and the removable screw for secure attachment.

Figure 4.2: The display unit with its waterproof plug, highlighting the connection point for the electric bicycle's system.
5. Instrucións de funcionamento
The UKC3 display provides intuitive controls and clear data presentation:
5.1. Funcións dos botóns

Figura 5.1: Máisview of the display interface, detailing the information displayed and the function of each button.
- Botón de acendido/apagado (activado/desactivado): Press and hold to turn the display on or off. A short press may cycle through display modes or activate/deactivate lights, depending on your e-bike's system.
- Botón + (+): Typically used to increase assist level, navigate menus upwards, or increase values in settings.
- Decrease Button (-): Typically used to decrease assist level, navigate menus downwards, or decrease values in settings.
5.2. Mostrar información
The LCD screen provides the following real-time data:
- Visualización de velocidade: Shows your current riding speed in kilometers per hour (km/h).
- Pantalla de batería: Indicates the remaining battery charge level, allowing you to monitor your power reserves.
- Pantalla de engrenaxes: Shows the current assist level or gear selected.
- Visualización de quilometraxe: Displays the total distance traveled (odometer) or trip distance, depending on the selected mode.
6. Mantemento
Un mantemento axeitado garante a lonxevidade e o rendemento óptimo da túa pantalla:
- Limpeza: Use un suave, damp cloth to wipe the display screen and body. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface or internal components.
- Protección contra auga e po: While the display is IP64 rated, it is recommended to avoid direct high-pressure water jets or prolonged exposure to heavy rain. Ensure the waterproof plug connection remains secure.
- Almacenamento: When not in use for extended periods, store the display in a cool, dry place away from direct sunlight and extreme temperatures.
- Inspección: Periodically check the mounting screw and cable connections to ensure they are secure.
7 Solución de problemas
Se tes problemas coa pantalla, consulta os seguintes consellos comúns para a resolución de problemas:
- A pantalla non se acende:
- Check if the power button is pressed and held long enough.
- Verify that the display's cable is securely connected to the e-bike's system.
- Ensure your e-bike's battery has sufficient charge.
- Incorrect Data Displayed:
- Restart the display by turning it off and on again.
- Comprobe se hai conexións soltas que poidan afectar á transmisión de datos.
- Botóns que non responden:
- Asegúrate de que os botóns non estean atascados nin obstruídos.
- Limpe arredor dos botóns para eliminar a suciedade ou restos.
- Water or Moisture Inside Display:
- Immediately turn off the display and disconnect it from power.
- Allow it to dry completely in a well-ventilated area. Do not use heat.
- If the issue persists after drying, contact customer support.
If these steps do not resolve the issue, please contact SPYMINNPOO customer support for further assistance.
8. Especificacións
| Característica | Especificación |
|---|---|
| Modelo | UKC3 |
| Marca | SPYMINNPOO |
| Tipo de visualización | Pantalla LCD TFT en cor |
| Material | ABS |
| Dimensións (L x W) | Approx. 6.63 x 4.46 cm / 2.6 x 1.8 inches |
| Peso | Aprox. 87 g / 3.07 oz |
| Diámetro de montaxe | 22.2 mm |
| Clasificación impermeable | IP64 |
| Voltage Compatibilidade | 24V/36V/48V/52V |
| Compoñentes incluídos | 1 x Electric Bike Display, 1 x User Manual |

Figure 8.1: Technical drawing illustrating the precise dimensions of the display unit.
9. Garantía e soporte
For warranty information or technical support, please refer to the documentation provided with your purchase or contact SPYMINNPOO customer service directly. Ensure you have your product model (UKC3) and purchase details ready when contacting support.
For the most up-to-date support information, please visit the official SPYMINNPOO websitio web ou a páxina de soporte do vendedor onde se comprou o produto.

