1. Product Overview
The NULKOMMA Das-Kit L7 is an LCD display meter designed for electric bicycles, featuring integrated throttle control. It provides essential information for your ebike and offers a robust, waterproof design for reliable performance.
Key Features:
- Waterproof Casing: The plastic casing offers efficient protection for the internal circuit, ensuring good toughness and waterproof performance.
- User-Friendly Design: Easy to install and disassemble, requiring no complicated operations.
Figure 1: Das-Kit L7 LCD Display with approximate dimensions of 9cm in width and 5cm in height.
2. Setup and Installation
Follow these steps to properly install your Das-Kit L7 LCD Display Meter:
- Mount the Display: Fix the LED display part and buttons of the instrument onto the handlebar of your electric vehicle. Adjust the display to an appropriate viewing angle for optimal visibility.
- Connect Wiring: Ensure the vehicle is powered off. Connect the instrument connector to the corresponding connector of the ebike controller. Verify all connections are secure.
- Power On: Turn on the power to your electric vehicle. The ebike and the instrument should now enter the normal operating state.
Figure 2: Rear view of the Das-Kit L7 display, illustrating the various wiring connections for integration with the ebike system.
Figure 3: The handlebar mount component, designed to securely attach the Das-Kit L7 display to your electric bicycle's handlebars.
3. Operating Instructions
Once installed and powered on, the Das-Kit L7 display will show various operational parameters of your electric bike. The display features three buttons: + (Plus), M (Mode), and - (Minus) for navigation and control.
Refer to your ebike's main controller manual for specific functions related to these buttons, as their exact behavior can vary depending on the ebike's system integration.
Figure 4: The Das-Kit L7 display in operation, showing typical data such as current speed, battery charge level, and pedal assist level.
4. Maintenance
To ensure the longevity and optimal performance of your Das-Kit L7 LCD Display Meter, follow these maintenance guidelines:
- Cleaning: Gently wipe the display screen and casing with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the plastic or screen.
- Protection: Although the casing is waterproof, avoid submerging the unit in water. Ensure all connections are dry before powering on after exposure to moisture.
- Storage: When not in use for extended periods, store the ebike and display in a dry, temperate environment away from direct sunlight.
5. Troubleshooting
If you encounter issues with your Das-Kit L7 LCD Display Meter, consider the following:
- Display Not Powering On: Check all cable connections to ensure they are securely fastened to the controller. Verify that the ebike's main power source is active.
- Incorrect Readings: Ensure the display is correctly configured for your ebike's wheel size and other parameters. Consult your ebike's main manual or contact support for assistance with calibration.
- Intermittent Functionality: Inspect cables for any signs of damage or wear. Ensure no moisture has entered the connectors.
For persistent issues, please refer to the Support section for contact information.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | NULKOMMA |
| Model Number | L7 |
| Color | Black |
| Item Weight | 107 Grams |
| Included Components | LCD display |
| Mounting Type | Handlebar Mount |
7. Warranty Information
The NULKOMMA Das-Kit L7 LCD Display Meter comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by improper installation, misuse, accidents, unauthorized modifications, or normal wear and tear.
8. Support
For any questions, technical assistance, or warranty claims regarding your NULKOMMA Das-Kit L7 LCD Display Meter, please contact us via email. We are committed to providing timely support and resolving any issues you may encounter.
Contact: Please refer to your purchase platform or product packaging for the most current email contact information.