1. Introducció
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. Informació de seguretat
Observeu sempre les següents precaucions de seguretat per evitar lesions o danys al producte:
- 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. Característiques del producte
The SPYMINNPOO UKC3 Electric Bicycle LCD Display offers a range of features designed for convenience and performance:
- Construcció duradora: 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.
- Interfície fàcil d'utilitzar: Equipped with intuitive buttons for easy operation, including power on/off, light switch, and data adjustment.
- Compacte i portàtil: Its compact and lightweight design occupies minimal space, making it easy to carry and store.
- Impermeable i a prova de pols: Features an IP64 waterproof rating and precision technology, offering robust protection against water splashes and dust.
- Aplicació àmplia: Designed with a 22.2mm mounting diameter, making it a perfect accessory for electric bicycles and electric scooters.

Figura 3.1: Frontal 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. Configuració i instal·lació
Follow these steps to properly install your electric bicycle LCD display:
- Prepara la zona de muntatge: 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.
- Connecteu el cablejat: 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.
- Gestió 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.
- Comprovació 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. Instruccions de funcionament
The UKC3 display provides intuitive controls and clear data presentation:
5.1. Funcions del botó

Figura 5.1: Mésview of the display interface, detailing the information displayed and the function of each button.
- Botó d'engegada (encesa/apagada): 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.
- Botó Plus (+): Typically used to increase assist level, navigate menus upwards, or increase values in settings.
- Botó de disminució (-): Typically used to decrease assist level, navigate menus downwards, or decrease values in settings.
5.2. Mostra informació
The LCD screen provides the following real-time data:
- Visualització de velocitat: Shows your current riding speed in kilometers per hour (km/h).
- Pantalla de bateria: Indicates the remaining battery charge level, allowing you to monitor your power reserves.
- Pantalla d'engranatges: Shows the current assist level or gear selected.
- Visualització de quilometratge: Displays the total distance traveled (odometer) or trip distance, depending on the selected mode.
6. Manteniment
Proper maintenance ensures the longevity and optimal performance of your display:
- Neteja: Utilitzeu un suau, 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.
- Protecció contra l'aigua i la pols: 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.
- Emmagatzematge: When not in use for extended periods, store the display in a cool, dry place away from direct sunlight and extreme temperatures.
- Inspecció: Periodically check the mounting screw and cable connections to ensure they are secure.
7. Solució De Problemes
If you encounter issues with your display, refer to the following common troubleshooting tips:
- La pantalla no s'encén:
- 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.
- Check for any loose connections that might affect data transmission.
- Botons que no responen:
- Ensure the buttons are not stuck or obstructed.
- Netegeu els voltants dels botons per eliminar qualsevol brutícia o residus.
- 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. Especificacions
| Característica | Especificació |
|---|---|
| Model | UKC3 |
| Marca | SPYMINNPOO |
| Tipus de visualització | Pantalla LCD TFT en color |
| Material | ABS |
| Dimensions (L x A) | Approx. 6.63 x 4.46 cm / 2.6 x 1.8 inches |
| Pes | Aprox. 87 g / 3.07 oz |
| Diàmetre de muntatge | 22.2 mm |
| Classificació impermeable | IP64 |
| Voltage Compatibilitat | 24V/36V/48V/52V |
| Components inclosos | 1 x Electric Bike Display, 1 x User Manual |

Figure 8.1: Technical drawing illustrating the precise dimensions of the display unit.
9. Garantia i Suport
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 website or the retailer's support page where the product was purchased.

