MotoQueen KOSO RX2N LCD Digital Motorcycle Odometer Speedometer User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your MotoQueen KOSO RX2N LCD Digital Motorcycle Odometer Speedometer. This versatile instrument is designed for motorcycles and features an adjustable display with multiple functions.

2. Product Specifications

3. Package Contents

• 1 x KOSO RX2N LCD Digital Motorcycle Odometer Speedometer
• 1 x English Instruction Manual
• Mounting Bracket (if selected SKU)
• Speed Sensor (if selected SKU)

4. Setup & Installation

The MotoQueen KOSO RX2N speedometer is designed to be adaptable to any motorcycle. Proper installation ensures accurate readings and safe operation. If you can physically install the speedometer on your motorcycle, its programming is adjustable to suit your vehicle's specifications.

4.1 Wiring Diagram

Refer to the following diagram for correct wiring connections. It is crucial to connect the wires accurately to avoid damage to the speedometer or your motorcycle's electrical system.

4.2 Indicator Light Connections

• Gear Position, Engine Fault Light, Water Temperature Light: These indicators require negative control connections.
• Left and Right Turn Signal, High Beam: These indicators require positive control connections.

4.3 Speed Sensor

If your package includes a speed sensor, connect it according to the wiring diagram. The cable provided is for the speed sensor, not a mechanical throttle cable.

5. Operating Instructions

The KOSO RX2N speedometer features an intuitive interface with two buttons for navigation and settings.

5.1 Basic Display Modes

Short press the right button to cycle through the following display modes:

• ODO (Odometer): Displays the total accumulated distance.
• TRIP (Trip Meter): Displays the distance for the current trip.
• MAX (Maximum Speed): Displays the maximum speed achieved during the last operation.

5.2 Backlight Adjustment

In ODO status, long press the right button to switch the LCD backlight color. The default backlight is blue. Release the button and then press again to cycle through the available colors: blue, red, green, and blue and white combinations.

5.3 Clearing Values

• Clear TRIP: In TRIP status, press and hold the right button. The TRIP value will be cleared.
• Clear Clock Value: In MAX status, long press the right button to clear the clock value.

5.4 Clock Setting

To set the clock:

1. Long press the left button. The clock hour display will flash.
2. Short press the left button to increment the hour by 1.
3. Long press the left button again. The minute display will flash.
4. Short press the left button to increment the minute by 1.
5. Long press the left button to exit the clock setting mode.

5.5 Background Settings (Advanced Configuration)

To enter the background setting mode, long press both the left and right buttons simultaneously. Upon entry, the 'circumference' setting will flash.

Use the left button for short presses to modify the current flashing value. Use the right button for short presses to move to the next setting item. The sequence of settings is:

• Perimeter (wheel circumference)
• System (e.g., 2-stroke/4-stroke engine, number of cylinders)
• Speed Pulse
• Vehicle Speed Pulse Number
• Speed Signal Polarity

After adjusting all necessary settings, short press the right button to exit the background setting mode.

6. User Tips

• Universal Compatibility: This speedometer is designed to be universally compatible. If you can physically mount it, the internal programming can be adjusted to match your motorcycle's specific requirements (e.g., for 2-stroke or 4-stroke engines, and different cylinder counts).
• RPM Wire Connection: For accurate RPM readings, ensure the RPM wire is correctly connected, often to the magneto pickup coil.
• Fuel Level & Temperature: Please note that this model does not include a temperature gauge or oil pressure indicator. The fuel level function relies on a compatible fuel level sensor from your motorcycle.
• Detailed Wiring: If you require more detailed wiring instructions than provided in the diagram, consult a professional motorcycle electrician or refer to your motorcycle's service manual.

7. Maintenance

To ensure the longevity and optimal performance of your MotoQueen KOSO RX2N 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 LCD screen.
• Water Exposure: While designed for motorcycle use, avoid direct high-pressure water spray on the unit during washing. Ensure all connections are secure and waterproofed if exposed to the elements.
• Wiring Inspection: Periodically check all wiring connections for corrosion, fraying, or loose terminals. Secure any loose connections.
• Environmental Conditions: Operate the speedometer within typical motorcycle operating temperatures. Extreme heat or cold can affect LCD performance.

8. Troubleshooting

If you encounter issues with your speedometer, try the following basic troubleshooting steps:

• No Power/Display: Check the 12V DC power connection and ground wire. Ensure the motorcycle's battery is charged.
• Incorrect Speed Reading: Verify the wheel circumference setting in the background settings. Ensure the speed sensor is correctly installed and functioning.
• Incorrect RPM Reading: Check the RPM signal wire connection. Ensure the system setting (e.g., 2-stroke/4-stroke, cylinder count) is correct for your engine.
• Display Malfunctions: If the display is erratic or frozen, try disconnecting power for a few minutes and then reconnecting it to perform a soft reset.
• Buttons Unresponsive: Ensure buttons are not stuck and are free of debris.

If problems persist after attempting these steps, it is recommended to consult a qualified motorcycle technician.

9. Warranty & Support

For warranty information, please refer to the terms and conditions provided at the time of purchase. Keep your proof of purchase for any warranty claims.

For technical support or further assistance, please contact MotoQueen customer service through the platform where you purchased the product. Provide your model number (MQ905-W) and a detailed description of the issue to expedite support.