Introduction
Thank you for choosing the MAIMEIMI Universal Motorcycle Digital Speedometer. This device is designed to provide accurate and comprehensive riding data, including speed, mileage, RPM, fuel level, and gear indication, in a durable and waterproof package. Please read this manual carefully before installation and operation to ensure proper use and longevity of your speedometer.
Product Features
- Upgraded Version: Enhanced performance and display.
- Rainstorm Level Rainproof: Designed to withstand harsh weather conditions.
- Support Display Data: Speed, RPM, Voltage, Fuel Gauge, 2 Mileage Units (KM/H, MPH), Odometer, Trip Meter, High Beam, Neutral Gear, Steering Indicator Light.
- New Upgrade - Gear Display: Realistic display up to 5th gear.
- HD Display Day and Night: Clear visibility in various lighting conditions.
Figure 1: Upgraded version of the digital speedometer display.
Figure 2: HD display for clear visibility day and night.
Setup and Installation
Unboxing
Upon receiving your MAIMEIMI Digital Speedometer, carefully open the packaging. The package typically includes the speedometer unit and necessary wiring. Inspect the unit for any visible damage before proceeding with installation.
Video 1: Unboxing and initial product overview.
Physical Installation
The speedometer is designed for universal fitment on motorcycles such as TITAN150, Honda CG150, and Fan150 (2010, 2012 Brazil models). It features mounting points at the rear of the unit. Ensure a secure and stable mounting location on your motorcycle's dashboard or handlebar area.
Figure 3: Product dimensions and mounting screw locations.
Wiring Instructions
Connect the speedometer to your motorcycle's electrical system using the provided wiring harness. Refer to the diagram below for specific connections:
- Green: Negative pole (Ground)
- Black: Positive pole (Power)
- Orange: Turn lamp (Left turn signal)
- Yellow White: Oil level sensor
- Gray: Turn lamp (Right turn signal)
- Blue: High beam lamp
- Green White: Neutral gear indicator
- Blue White (round head wire): Engine speed (RPM signal)
Figure 4: Detailed wiring connections for the speedometer.
Ensure all connections are secure and properly insulated to prevent short circuits or damage.
Operating Instructions
Display Functions
The speedometer features a dual-dial design with an LCD display on the left and an analog-style RPM/fuel gauge on the right.
- Left Display: Shows digital speed (KM/H or MPH), TRIP (subtotal mileage), ODO (total mileage), and battery voltage.
- Right Display: Shows RPM (x1000 r/min), Neutral gear indicator (N), High Beam indicator, Fuel level (E-F), and Steering indicator lights.
Figure 5: Overview of supported display data.
Button Functions
The unit has a button (labeled 'CLR' or similar) typically located on the side or back, as well as directional arrows for turn signals.
- Short Press: Switches between ODO (total mileage) and TRIP (subtotal mileage).
- Long Press (on TRIP mode): Resets the TRIP mileage to zero.
Parameter Setting
To access the parameter setting interface:
- Turn off the motorcycle's ignition.
- Press and hold the button on the speedometer.
- While holding the button, turn on the ignition.
- Release the button when the setting interface appears on the display.
Within the setting interface, you can typically switch between metric (KM/H, KM) and imperial (MPH, miles) units for speed and mileage. Follow the on-screen prompts or short/long presses of the button to navigate and confirm selections.
Maintenance
To ensure the longevity and optimal performance of your digital speedometer, follow these maintenance guidelines:
- Cleaning: Use a soft, damp cloth to clean the display and casing. Avoid abrasive cleaners or solvents that could damage the plastic or screen.
- Waterproofing: While the unit is rainproof, avoid direct high-pressure water jets, especially around the wiring connections, to prevent water ingress.
- Wiring Inspection: Periodically check all wiring connections for tightness and signs of wear or corrosion. Ensure all connections remain insulated.
- Storage: If the motorcycle is stored for an extended period, ensure the speedometer is clean and dry.
Troubleshooting
If you encounter issues with your speedometer, consider the following common troubleshooting steps:
- No Display/Power: Check the power connection (black wire) and ground connection (green wire). Ensure the motorcycle's battery has sufficient charge.
- Incorrect Speed/Mileage: Verify the speed sensor connection and ensure the unit is correctly calibrated for your wheel size (if applicable, refer to setting instructions).
- Indicator Lights Not Working: Check the specific wiring for the affected indicator (orange/gray for turn signals, blue for high beam, green white for neutral).
- Inaccurate Fuel Gauge: Ensure the yellow white wire is correctly connected to the fuel level sensor and the sensor itself is functioning.
- RPM Not Displaying: Check the blue white round head wire connection to the engine speed signal.
If problems persist after checking these points, it is recommended to consult a professional motorcycle technician.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | MAIMEIMI |
| Special Features | Universal motorcycle speedometer, Digital LCD display, Odometer, Tachometer, Hour Counter, Waterproof, Gear Display |
| Item Weight | 0.7 kg |
| Item Width | 4.65 inches (118 mm) |
| Item Length | 8.66 inches (220 mm) |
| External Testing Certification | CC |
| Material Type | ABS Plastic |
| Max ODO Display | 99999 km |
| Max TRIP Display | 999.9 km |
| Max Speed Display | 199 km/h (or MPH) |
User Tips
- Visibility: The HD display is designed for clear viewing in both bright daylight and at night. Adjust your riding position to minimize glare if necessary.
- Unit Conversion: Remember to set your preferred mileage units (KM or Miles) and speed units (KM/H or MPH) during the initial setup or if you need to change them.
- Wiring Check: For optimal performance and to avoid intermittent issues, double-check all wiring connections, especially the RPM signal wire, to ensure they are firmly attached and not loose.
Warranty and Support
For any product-related inquiries, technical support, or warranty claims, please contact the seller directly through the platform where the purchase was made. Keep your purchase records for reference. The manufacturer is committed to providing quality products and support.
