1. Introduction
Thank you for choosing the Geloo Universal Motorcycle Tachometer. This digital instrument is designed to provide accurate speed, RPM, and other essential information for your motorcycle. Featuring a waterproof LCD display with 7-color backlight, it offers stable performance and high precision. Please read this manual thoroughly before installation and operation to ensure correct usage and optimal performance.
2. Product Features
- Universal motorcycle LCD tachometer with 13000 RPM capability.
- Stable performance and high precision.
- Includes a speed sensor for easy installation.
- LCD display with 7-color backlight, switchable with a short press.
- Waterproof and durable design, resistant to sun exposure.
- Displays engine fault light reminder, time, and total travel distance.
3. Package Contents
Verify that all items are present in your package:
- Geloo Universal Motorcycle Tachometer
- Speed Sensor
- Mounting Hardware (nuts, washers, clips)
- Instruction Sheet
Image: Package contents including the tachometer, speed sensor, and wiring.
4. Safety Information
- Always disconnect the motorcycle battery before performing any electrical work.
- Ensure all connections are secure and properly insulated to prevent short circuits.
- Consult a professional mechanic if you are unsure about any installation steps.
- Do not attempt to modify the device, as this may void the warranty and cause damage.
5. Installation
5.1 Mounting the Tachometer
- Choose a suitable location on your motorcycle dashboard for optimal visibility.
- Secure the tachometer using the provided mounting hardware.
- Ensure the tachometer is firmly attached and does not obstruct your view or controls.
Image: Tachometer mounted on a motorcycle.
5.2 Wiring Instructions
Follow these general wiring guidelines. Refer to the wiring diagram for specific connections.
- Connect the positive (+) and negative (-) terminals first. Typically, the black and red wires are positive, and the green wire is negative.
- Connect the remaining wires according to the wiring diagram for specific functions (e.g., speed sensor, turn signals, headlight, fuel gauge).
- Ensure all connections are tight and insulated to prevent electrical issues.
6. Wiring Diagram
The following diagram illustrates the wiring connections for the Geloo Motorcycle Tachometer. Match the wire colors to the corresponding functions on your motorcycle's electrical system.
Image: Detailed wiring schematic for the tachometer.
7. Operation
7.1 Display Interface
The LCD display provides various readings and indicators:
Image: Labeled display interface showing functions.
- Speed Display: Shows current speed in km/h or mph.
- RPM Display: Shows engine revolutions per minute (x1000r/min).
- Odometer (TOTAL): Displays total accumulated distance.
- Trip Meter (TRIP): Displays resettable trip distance.
- Time Display: Shows current time.
- Gear Indicator: Displays current gear (N, 1-6).
- Fuel Gauge: Indicates fuel level.
- Indicators: Left/Right Turn Signal, Headlight, Neutral Gear, Engine Fault Light, Battery Alarm, Water Temperature Alarm.
7.2 Backlight Adjustment
The tachometer features a 7-color backlight. To switch between colors, briefly press the 'SET' button located on the right side of the unit.
Image: Tachometer display showing different backlight colors.
8. Calibration
Accurate calibration is essential for precise readings.
- Speed Calibration: 42.5Hz corresponds to 60 KM/H.
- RPM Calibration: 166Hz corresponds to 13*1000 r/min.
Refer to the detailed instruction sheet included in the package for specific calibration procedures, which may involve using the 'SEL' and 'SET' buttons to enter calibration mode and adjust parameters.
9. Maintenance
- Keep the display clean using a soft, damp cloth. Avoid abrasive cleaners.
- The unit is designed to be waterproof and durable, but avoid prolonged submersion or high-pressure washing directly on the display.
- Regularly check wiring connections for any signs of wear or corrosion.
Image: Tachometer demonstrating waterproof capability.
10. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display does not turn on | Loose power connection, blown fuse, incorrect wiring. | Check power connections (red/black wires), inspect fuses, verify wiring against diagram. |
| Inaccurate speed reading | Incorrect speed sensor installation, improper calibration. | Ensure speed sensor is correctly positioned. Perform speed calibration as per instructions. |
| RPM reading is incorrect or absent | Incorrect RPM signal wire connection, improper calibration. | Verify RPM signal wire connection. Perform RPM calibration. |
| Backlight not changing colors | Faulty button, internal issue. | Ensure the 'SET' button is functioning. If issue persists, contact support. |
| Fuel level not displayed | Motorcycle not equipped with compatible fuel level sensor, incorrect wiring. | Confirm your motorcycle's fuel sensor compatibility. Check wiring for the fuel gauge. Some motorcycles may require an additional relay for fuel level display. |
11. Specifications
| Feature | Detail |
|---|---|
| Model | GJ-13000RPM |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Weight | 500 Grams |
| Dimensions (approx.) | 20.1 x 13.3 x 9.9 cm (Package) |
| RPM Range | Up to 13000 RPM |
| Backlight Colors | 7 Colors |
| Waterproof Rating | Yes |
| Includes | Tachometer, Speed Sensor, Mounting Hardware |
Image: Product dimensions.
12. Warranty and Support
Geloo products are designed for quality and durability. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Geloo website. Keep your proof of purchase for any warranty claims.