mGYDY KT-TF04 Ebike LCD Display Instruction Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your mGYDY KT-TF04 TFT Ebike LCD Display. This display is designed to enhance your electric bicycle riding experience by providing essential data and control functions.

The KT-TF04 display is compatible with 24V, 36V, and 48V power supply voltages, automatically identifying and adapting to your system. It features a clear TFT screen for optimal readability.

Image: The KT-TF04 display is suitable for various electric vehicles, including electric bicycles, scooters, and tricycles.

2. Compatibility Notice

Important: This KT-TF04 display is exclusively compatible with Kunteng (KT) controllers. Ensure your e-bike controller is a KT controller with the same communication protocol for proper function.

Image: Before installation, verify that your controller has the 'KT' logo to ensure compatibility with the KT-TF04 display.

3. Product Features

The KT-TF04 display offers a comprehensive set of features for an enhanced riding experience:

• Data Display: Real-time speed (KM/H or MPH), single maximum speed (MXS), single average speed (AVS), single travel time (TM), total travel time (TTM), single travel distance (DST), total travel distance (ODO), throttle display (THROTTLE), power-assisted start (PAS) display, real-time battery voltage (VOL), and brake status.
• Smart Battery Function: Accurate battery charge status and real-time power consumption tracking.
• Gear Setting: Multiple power assist gears with automatic saving and restoration at power-on.
• Parameter Setting: User-defined parameters for motor, speed measurement, speed limit, power, power assist control, and controller voltage/current.
• Data Viewing: View and clear historical driving data (single and cumulative ride times and mileage).
• 6KM/H Power Assisted Push Function: Facilitates pushing the vehicle.
• Cruise Function (CRUISE): Automatically maintains vehicle speed.
• Night Driving Function: LCD backlight display and headlight control.
• Password Setting Function: Three-digit power-on password for security.
• Automatic Alert Function: Displays fault codes for vehicle diagnosis and repair.
• Waterproof Protection: IP65 rated for resistance against water and dust.

Image: The intelligent control instrument provides power display, speed display, gear display, and mileage display.

Image: The KT-TF04 display features IP65 waterproof protection, ensuring durability in various weather conditions.

4. Setup and Installation

The KT-TF04 display is designed for easy installation on your e-bike handlebars.

4.1. Dimensions and Mounting

• Grip Size: Φ22.2mm (0.87in)
• Holder Diameter: 22.2mm/0.87in & 30.8in/1.21in
• Mounting Type: Handlebar Mount
• The display features detachable screws for convenient installation and removal. Its compact, palm-sized design saves space and maintains the aesthetic of your e-bike.

Image: Detailed dimensions and specifications of the TF04 display, including product type, voltage, plug type, holder diameter, cable length, and TFT color screen characteristic.

Image: The display features detachable screws for easy installation, a palm-sized design, and a button for boost function activation.

4.2. Wiring

• Connectivity Technology: Wired
• Display Line Length: WP connector, approximately 25cm
• Cable Length: 1800mm (SM Plug), 210mm (Waterproof Plug)
• Ensure all connections are secure and waterproof where applicable.

5. Operating Instructions

The KT-TF04 display provides intuitive control through its integrated buttons.

5.1. Power On/Off

Press and hold the power button (usually indicated by a universal power symbol) to turn the display on or off.

5.2. Basic Display Functions

Upon powering on, the display will show various riding data. Use the navigation buttons (up/down arrows) to cycle through different data views or adjust settings.

5.3. Cruise Control Function

To activate the cruise control function, follow these steps:

1. Setting Interface: After booting, immediately press and hold the "▲" (up) and "▼" (down) buttons simultaneously to enter the settings interface.
2. Parameter Setting: Select the C7 parameter. Set C7 to '0' to turn off cruise control, or '1' to activate cruise control.
3. Save Parameters: After setting, press the power button to exit the parameter setting and save your changes.

Image: Visual guide for setting up the cruise control function in three steps: entering the setting interface, selecting the C7 parameter, and saving the parameters.

5.4. 6KM/H Power Assisted Push Function

This function assists you when pushing your e-bike. The assist symbol will flash during activation. Refer to your controller's manual for specific activation methods, typically involving holding a specific button.

5.5. Night Driving Function

The LCD backlight and headlight control can be activated for improved visibility during nighttime riding. Consult the display's menu for backlight and headlight activation options.

5.6. Password Setting Function

A three-digit power-on password can be set for security. Access this feature through the display's parameter settings menu.

5.7. Boost Function

Press and hold the "▼" (down) button to activate the boost function, providing temporary increased power assist.

6. Maintenance

To ensure the longevity and optimal performance of your KT-TF04 display, follow these general maintenance guidelines:

• Keep the display clean using a soft, damp cloth. Avoid abrasive cleaners or solvents.
• Regularly check all cable connections to ensure they are secure and free from damage.
• Avoid exposing the display to extreme temperatures or direct sunlight for prolonged periods.
• Despite its IP65 waterproof rating, avoid submerging the display in water.

7. Troubleshooting

The KT-TF04 display features an automatic alert function that displays different fault codes for vehicle malfunctions. These codes facilitate inspection and repair.

• If a fault code appears on the display, consult your e-bike's controller manual or contact technical support for interpretation and resolution.
• Common issues such as loose connections or low battery can often be resolved by checking the wiring and charging the battery.
• If the display does not power on, ensure the battery is charged and all connections are properly seated.

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.