1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your mGYDY KT-LCD5 Ebike LCD Display Meter. Please read this manual thoroughly before using the product to ensure correct usage and optimal performance.
The KT-LCD5 display is designed for electric bicycles and is compatible with 24V, 36V, 48V, and 52V systems. It automatically identifies your lithium battery voltage. Important: This display is exclusively compatible with Kunteng (KT) controllers due to a shared communication protocol. Ensure your e-bike controller is a KT controller before installation.
Image 1.1: The KT-LCD5 Ebike LCD Display mounted on a bicycle handlebar, displaying current speed and trip distance.
2. Informació de seguretat
- Always ensure the display is securely mounted and all connections are firm before riding.
- No intenteu obrir ni modificar la unitat de visualització, ja que això podria anul·lar la garantia i causar danys.
- Keep the display clean and free from excessive dirt or moisture. While waterproof, prolonged submersion is not recommended.
- Operate your e-bike responsibly and adhere to all local traffic laws and regulations.
3. Contingut del paquet
En obrir el paquet, comproveu que hi hagi tots els elements següents:
- 1x KT-LCD5 Display Unit
- 1x Display Manual
4. Configuració i instal·lació
Follow these steps to properly install your KT-LCD5 display:
- Muntatge del manillar: Mount the display securely on your e-bike's handlebar. The display is designed for handlebars with a diameter of Φ22.2mm (0.87 inches). The unit features removable screws for easy installation without needing to remove other accessories.
- Compatibilitat del controlador: Ensure your e-bike controller is a Kunteng (KT) controller. The display will only function correctly with a KT controller due to specific communication protocols. Look for the "KT" logo on your controller.
- Connexió del cablejat: Connect the display to your controller using the 5-pin waterproof connector (WP plug). The display cable length is approximately 15cm, and the panel cable length is 30cm. A 1 to 4 cable (not included) is typically required for full system integration.
Image 4.1: The KT-LCD5 display with removable screws for simplified installation. A diagram indicates the need for a 1T4 cable (not included) for connection.
Image 4.2: Visual guide for confirming compatibility between the KT-LCD5 display and a Kunteng (KT) controller.
Image 4.3: The 5-pin waterproof (WP) plug connector of the KT-LCD5 display, highlighting its design for secure and water-resistant connections.
5. Functions and Display Overview
The KT-LCD5 display provides comprehensive data and control features for your e-bike. Below is an overview of the display layout and its primary functions.
Image 5.1: Detailed diagram of the KT-LCD5 display interface, illustrating button functions and various data indicators.
Display Elements and Functions:
| No. | Indicador/botó | Descripció |
|---|---|---|
| 1 | Botó AMUNT | Increases values or navigates up |
| 2 | Botó SW | Switch/Mode button |
| 3 | Botó BAIX | Decreases values or navigates down |
| 4 | ASSISTIR | Power-assist level indicator |
| 5 | Indicador de capacitat de la bateria | Shows current battery charge status |
| 6 | CREUER | Cruise function indicator |
| 7 | PAS | Power-assisted function indicator |
| 8 | TM | Temps de viatge únic |
| TTM | Temps total del viatge | |
| 9 | ACELERADOR | Pantalla de l'accelerador |
| 10 | 6Km/h push power assist | Funció d'assistència a peu |
| 11 | Km/H | Riding speed (metric) |
| MPH | Riding speed (imperial) | |
| MXS | Velocitat màxima | |
| AVS | Velocitat mitjana | |
| Km | Distància (mètrica) | |
| Mil | Distància (imperial) | |
| 12 | DST | Distància del viatge |
| ODO | Distància total | |
| VOL | Bateria voltage | |
| 13 | Brake display | Indicates brake activation |
| 14 | Llum de fons i fars | Indicator for display backlight and headlight status |
Característiques principals:
- Visualització de dades: Shows riding speed, single and cumulative mileage, riding time, power-assist gear, motor power and temperature, battery voltage and charge status, brake status, and ambient temperature.
- Intelligent Power: Provides an accurate reflection of battery charge and records power consumption to ensure riding mileage.
- Stalls Setting: Allows multi-gear switching and automatic saving of the power-assist gear. It can restore the power-off stall state when turned on.
- Dades View: Els usuaris poden view historical driving data, including single or cumulative riding time, mileage, maximum speed, and average speed. Data can be cleared as needed.
- Vehicle Boosting (6Km/h): Activates a 6Km/h power-assisting function, indicated by a flashing boost logo, for easier vehicle maneuvering.
- Cruise and Constant Speed: Features setting and display for cruise control, allowing the vehicle to maintain a constant speed automatically.
- Night Driving: Includes LCD backlit display and headlight switch control for visibility during night riding.
- Configuració de la contrasenya: Offers a three-digit power-on password setting for security.
6. Instruccions de funcionament
The KT-LCD5 display features three primary buttons for operation: UP, SW (Switch), and DOWN.
Image 6.1: The control buttons and associated functions of the KT-LCD5 display.
- Encès/apagat: Press and hold the SW button to turn the display on or off.
- Changing Power-Assist Level (PAS): Use the UP and DOWN buttons to adjust the power-assist level (gears). The display will automatically save the selected gear.
- Canvi de modes de visualització: Briefly press the SW button to cycle through different data displays such as trip distance (DST), total distance (ODO), maximum speed (MXS), average speed (AVS), and trip time (TM).
- Activating 6Km/h Push Assist: Press and hold the DOWN button to activate the 6Km/h walk assist function. The boost logo will flash. Release the button to deactivate.
- Headlight/Backlight Control: Press and hold the UP button to turn the display backlight and connected headlights on or off for night riding.
- Control de creuer: Refer to the parameter settings section for activating and setting the cruise control function. Once activated, the CRUISE indicator will appear.
7. Configuració dels paràmetres
The KT-LCD5 display allows for various user parameter settings to customize your e-bike's performance. Accessing and adjusting these parameters typically involves a specific sequence of button presses (e.g., holding two buttons simultaneously) while the display is powered on. Refer to the detailed display manual (included in the package) for specific instructions on navigating the parameter menu.
Adjustable parameters include:
- Paràmetres del motor
- Velocity measurement parameters
- Speed-limit parameters
- Paràmetres de potència
- Power-assist control parameters
- Minimum controller voltage
- Maximum current parameters
- Configuració del diàmetre de la roda
Exercise caution when adjusting parameters, as incorrect settings can affect e-bike performance or safety. It is recommended to note down original settings before making changes.
8. Manteniment
- Neteja: Netegeu la pantalla i el cos amb un drap suau iamp cloth. Avoid using abrasive cleaners or solvents that could damage the plastic or screen.
- Resistència a l'aigua: The display is IPX5 waterproof, meaning it is protected against low-pressure water jets from any direction. It can withstand rain and splashes, but it is not designed for submersion.
- Emmagatzematge: When not in use for extended periods, store the e-bike and display in a dry, cool place away from direct sunlight.
- Comprovació de la connexió: Periodically check all cable connections to ensure they are secure and free from corrosion or damage.
Image 8.1: The KT-LCD5 display demonstrating its IPX5 waterproof capability, suitable for riding in rainy conditions.
9. Solució De Problemes
The KT-LCD5 display features an automatic prompt system for vehicle failures, displaying specific fault codes to assist with inspection and maintenance.
- Codis d'error: If a fault occurs, a specific error code will be displayed. Refer to the detailed display manual for a list of fault codes and their corresponding solutions.
- Motor Over-Temperature Alarm: The display includes a temperature display for motor operation and will trigger an alarm if the motor reaches an ultra-temperature, providing motor protection.
- Sense energia: Check battery charge, ensure all connections are secure, and verify the controller is a compatible KT model.
- Lectures inexactes: Ensure wheel diameter settings are correct in the parameter menu.
For issues not covered here, or if problems persist, contact customer support.
10. Especificacions
| Característica | Especificació |
|---|---|
| Model | KT-LCD5 Display |
| Voltage Compatibilitat | 24V, 36V, 48V, 52V (Automatic Identification) |
| Compatibilitat del controlador | Kunteng (KT) Controllers only |
| Color | Negre |
| Material | Plàstic i ABS |
| Pes de l'article | 2.4 unces (aprox. 68 g) |
| Handlebar Size for Holding | Φ22.2mm (0.87 inches) |
| Display Cable Length (WP connector) | Aprox. 15 cm |
| Panel Cable Length | 30 cm |
| Tecnologia de connectivitat | Proprietary Wired (5-pin waterproof connector) |
| Tipus de visualització | LCD |
| Tipus de sensor | Speed Sensor, Power Sensor |
| Entrada de la interfície humana | Botons |
| Tipus de muntatge | Muntatge de manillar |
| Classificació impermeable | IPX5 |
Image 10.1: Dimensions and key technical specifications of the KT-LCD5 display.
11. Garantia i Suport
Garantia: This mGYDY KT-LCD5 Ebike LCD Display Meter comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Atenció al client: If you encounter any problems or have questions regarding the installation, operation, or maintenance of your display, please contact mGYDY customer service. We are committed to providing support and will respond to inquiries within 24 hours.
