1. Introducció
This manual provides instructions for the installation, operation, and maintenance of the KT-LCD8S Color E-Bike Display. This display is designed for use with electric bicycle conversion kits operating at 24V, 36V, or 48V. It is specifically compatible with KT series controllers and will not function with controllers from other manufacturers.
The KT-LCD8S display offers a range of features to enhance your e-bike riding experience, including real-time data display, intelligent power management, and various parameter settings.
Image: The KT-LCD8S E-Bike Display showing its main unit and remote control, along with its 5-pin SM and WP connectors.
2. Configuració i instal·lació
2.1. Comprovació de compatibilitat
IMPORTANT: The KT-LCD8S display is ONLY compatible with KT (Kunteng) series controllers. Before installation, please verify that your e-bike controller has the 'KT' logo, as shown in the diagram below. Incompatible controllers will prevent the display from functioning correctly.
Image: Diagram illustrating how to identify a compatible KT (Kunteng) controller by checking for the 'KT' logo.
2.2. Contingut del paquet
Assegureu-vos que tots els elements estiguin presents al vostre paquet:
- KT LCD8S Display Unit
- Suport de pantalla
- Rubber Mat (for bracket)
- Screws (for mounting)
- Manual d'instruccions (aquest document)
Image: Contents of the KT-LCD8S display package, including the display, bracket, rubber mat, screws, and manual.
2.3. Tipus de connectors
The KT-LCD8S display comes with one of two connector types:
- 5-pin SM Connector (Standard Plug): Typically has a line length of approximately 1800mm (70.87in) and a head length of 12mm (0.47in).
- 5-pin WP Connector (Waterproof Plug): Requires a 1T4 waterproof cable. It has a line length of approximately 230mm (WP Plug) or 192mm (7.6in) and a head length of 30mm (1.18in).
Image: Detailed diagram showing the pinout and dimensions for both the Waterproof (WP) and Ordinary (SM) 5-pin connectors.
2.4. Muntatge de la pantalla
Mount the display unit securely on your e-bike handlebars using the provided bracket, rubber mat, and screws. Ensure the display is positioned for optimal visibility and easy access to the control buttons.
Image: Illustration of the KT-LCD8S display installed on e-bike handlebars, highlighting the control buttons.
3. Instruccions de funcionament
3.1. Botons de control
- Botó amunt: Used to increase values or navigate up in menus.
- SW Button (Power/Mode): Used to power on/off the display, switch display modes, or confirm selections.
- Botó ABAIX: Used to decrease values or navigate down in menus.
3.2. Característiques i funcions principals
- Visualització de dades: Shows riding speed, single mileage, cumulative mileage, riding time, power-assist gear, motor power and temperature, battery voltagestat de càrrega i e, estat dels frens i temperatura ambient.
- Poder intel·ligent: Proporciona un reflex precís de la càrrega de la bateria i registra el consum d'energia per garantir el quilometratge de la conducció.
- Muntatge de les parades: Allows multi-gear switching and automatic saving of the power-assist gear. The display can restore the power-off stall state when turned on.
- Configuració de paràmetres: Offers various user parameter settings for motor, velocity measurement, speed-limit, power, and power-assist control.
- Impulsió del vehicle (6 km/h): Activates a 6Km/h power-assist function. The boost logo will flash during activation.
- Creuer i velocitat constant: Enables setting and display of cruise control for maintaining a constant speed.
- Conducció nocturna: Features LCD backlit display and headlight switch control, allowing instrument backlighting and headlights to be turned on at night.
- Configuració de la contrasenya: Includes a three-digit power-on password setting for security.
- Automatic Fault Prompt: Displays different fault codes for easy inspection and maintenance if a vehicle failure occurs.
- Voltage Compatibilitat: Automatically identifies and is compatible with 24V, 36V, and 48V supply voltages.
3.3. USB Charge Socket (for LCD8SU models)
Certain models (LCD8SU) are equipped with a USB charge socket. This can be used to charge mobile phones or other small electronic devices. The output is 5V 500MA.
Image: A mobile phone being charged via the USB socket on the KT-LCD8S display.
4. Especificacions
| Característica | Especificació |
|---|---|
| Tipus | Pantalla LCD8S |
| Voltage | 24V / 36V / 48V (Auto-identified) |
| Color | Negre |
| Pes | 97 g |
| Dimensions (H x A) | 95.8 mm (3.8 polzades) x 67.7 mm (2.7 polzades) |
| Tipus de connector | SM (Standard) / WP (Waterproof) |
| Line Length (WP Plug) | 230 mm |
| Line Length (SM Plug) | 1800 mm |
| USB Output (LCD8SU models) | 5V 500MA |
Image: Diagram detailing the dimensions and key specifications of the KT-LCD8S display.
5. Solució De Problemes
The KT-LCD8S display is equipped with an automatic fault prompt system. In the event of a vehicle failure, the display will show different fault codes. These codes are designed to assist in identifying the issue for easier inspection and maintenance.
- If a fault code appears: Note the code displayed. Consult a qualified e-bike technician or the manufacturer's support for specific guidance related to the code.
- Display not powering on: Check all connections, especially the main power cable to the controller. Ensure the battery is charged and properly connected.
- Lectures inexactes: Verify that all parameters (e.g., wheel diameter) are correctly set in the display's settings menu.
6. Consells d'usuari
- Controller Compatibility is Key: Always double-check that your e-bike controller is a KT series model with the 'KT' logo to ensure proper function of this display.
- Ajust de brillantor: If you find the display brightness insufficient, check the display's settings menu for any adjustable brightness options.
- Ús versàtil: This display is suitable for various electric bicycle applications.
7. Garantia i Suport
7.1. Garantia del producte
The KT-LCD8S display typically comes with a 12-month warranty, covering manufacturing defects and malfunctions under normal operating conditions. This warranty does not cover special damage or issues arising from incorrect operation. The controller, if purchased separately, may have a different warranty period (e.g., 3 months).
7.2. Delivery Guarantees
In the event of delivery issues, the following guarantees may apply:
- A coupon code may be provided if delivery is delayed.
- Refunds are typically offered if the package is lost.
- Refunds are typically offered if items are damaged upon arrival.
- A refund may be issued if no delivery occurs within 30 days.
8. Compliment i Seguretat
8.1. Exempció de responsabilitat
⚠️ Please be aware of potential fire risks associated with electronic components and batteries. Always strictly follow the instruction manual for charging and storage of your e-bike's battery and related accessories.
