1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your KOSO RX2N Digital Motorcycle Gauge. This versatile instrument combines a tachometer, fuel meter, odometer, and speedometer into a single LCD digital display, offering adjustable settings and multiple backlight colors. It is designed to be adaptable to various motorcycle models, provided proper installation and programming are performed.
2. Característiques clau
- LCD Digital Display: Clear and easy-to-read digital interface.
- Multi-functionality: Integrates Tachometer, Fuel Meter, Odometer, and Speedometer.
- Adjustable Speed Display: Maximum speed display up to 299 KM/H (or MPH).
- 7 Backlight Colors: Customizable backlight options (Blue, Orange, Red, Green, Blue & White).
- Universal Compatibility: Adaptable to various motorcycle types with adjustable programming.
- External Testing Certification: ISO9001 certified for quality assurance.
- Gear Position Indicator: Displays current gear.
- Warning Lights: Engine fault light, water temperature light, turn signals, high beam.
3. Especificacions
| Característica | Especificació |
|---|---|
| Nom del model | MQ905-W |
| Característiques especials | Pantalla LCD |
| Speed Display Range | 0 ~ 299 KM/H (or MPH) |
| Meter Dimensions (L x W x H) | 13.5 cm x 9.5 cm x 4 cm |
| Vol. Operatiutage | DC 12V |
| Colors de contrallum | Blue, Orange, Red, Green, Blue & White (adjustable) |
| Pes de l'article | Aproximadament 0.38 kg |
| Material | PCB + Plastic |
| Certificació de proves externes | ISO 9001 |
| Origen | Xina continental |
4. Contingut del paquet
- 1 x KOSO RX2N LCD Digital Motorcycle Odometer Speedometer
- 1 x Speed Sensor (if included in selected SKU)
- 1 x Manual d'instruccions en anglès (aquest document)
- Necessary Wiring Harnesses
Image: KOSO RX2N motorcycle gauge with included speed sensor and wiring harness.
5. Configuració i instal·lació
Important: Installation should be performed by a qualified technician if you are unfamiliar with motorcycle electrical systems. Ensure the motorcycle's power is off before beginning installation.
5.1 Esquema de cablejat
Refer to the detailed wiring diagram below for proper connections. Incorrect wiring can damage the unit or your motorcycle's electrical system.
Image: Detailed wiring diagram for the KOSO RX2N motorcycle gauge, showing connections for power, signals, and indicators.
Connexions de cablejat clau:
- Potència: Connect the main power wires (typically red for positive, black for negative/ground) to a switched 12V DC source.
- Speed Signal: Connect the speed sensor wire (often labeled "ROTATE SPEED SIGNAL") to the appropriate input on the gauge.
- Tachometer Signal: Connect the tachometer signal wire to the motorcycle's ignition coil or ECU tachometer output.
- Sensor de nivell de combustible: Connect the fuel level sensor wire to your motorcycle's fuel sender unit.
- Llums indicadores: Connect wires for left turn signal, right turn signal, high beam, engine fault light, and water temperature light to their respective positive or negative control signals as indicated in the diagram.
- Gear Position: Connect the gear position wires to the motorcycle's gear sensor.
Imatge: Part posterior view of the KOSO RX2N motorcycle gauge, showing the wiring connectors.
5.2 Engegada inicial i autoprova
Upon initial power-up, the gauge will perform a self-test, illuminating all segments and sweeping the tachometer needle. This confirms basic functionality.
Video: Demonstration of the KOSO RX2N motorcycle gauge's startup sequence and backlight color changes.
6. Instruccions de funcionament
The KOSO RX2N features two buttons (left and right) for navigation and settings adjustment.
6.1 Display Modes (Right Button Short Press)
A short press of the right button cycles through the following display modes:
- ODO (Comptaquilòmetres): Mostra la distància total acumulada.
- TRIP (Trip Meter): Displays distance for the current trip.
- MÀX (Velocitat màxima): Displays the highest speed recorded.
6.2 Backlight Color Adjustment (Right Button Long Press in ODO Mode)
While in ODO status, long press the right button to switch the LCD backlight color. The default is blue. Release and then press again to cycle through the available colors: Blue, Orange, Red, Green, Blue & White.
Retroil·luminació verda
Retroil·luminació blava
Retroil·luminació vermella
White Backlight
6.3 Clearing Trip Meter (Right Button Long Press in TRIP Mode)
In TRIP status, press and hold the right button to clear the trip distance (TRIP is cleared).
6.4 Clearing Maximum Speed (Right Button Long Press in MAX Mode)
In MAX status, long press the right button to clear the recorded maximum speed.
6.5 Configuració del rellotge
- Long press the left button; the clock hour display will flash.
- Short press the left button to increase the hour by 1.
- Long press the left button again to switch to the minute position, which will flash.
- Short press the left button to increase the minute by 1.
- Long press the left button to exit clock setting.
6.6 Background Settings (Calibration)
To enter the background settings menu, press and hold both the left and right buttons simultaneously. When entering, the "circumference" setting will flash first.
- Left Button (Short Press): Modifies the currently flashing value.
- Right Button (Short Press): Moves to the next setting item (the next item will flash).
The order of settings is: Perimeter (tire circumference) → System → Speed Pulse → Vehicle Speed Pulse Number → Speed Signal Polarity.
Short press the right button to exit the background settings menu.
Note on Speed Units: The gauge supports both KM/H and MPH. This setting is typically found within the "System" or "Vehicle Speed Pulse Number" section of the background settings. Adjust as needed for your preferred display unit.
6.7 Indicator Lights Control
- Gear Position, Engine Fault Light, Water Temperature Light: These are typically negative control signals.
- Left and Right Turn Signal, High Beam: These are typically positive control signals.
7. Manteniment
- Neteja: Utilitzeu un suau, damp cloth to clean the display and casing. Avoid abrasive cleaners or solvents that could damage the plastic.
- Inspecció del cablejat: Comproveu periòdicament totes les connexions del cablejat per comprovar si estan ben ajustades i si hi ha signes de desgast o corrosió.
- Protecció del medi ambient: While designed for motorcycle use, avoid prolonged exposure to extreme weather conditions or direct high-pressure water sprays during cleaning.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El mesurador no s'encén. | Sense subministrament elèctric, cablejat incorrecte, fusible fundit. | Check 12V DC power connection, verify wiring according to diagram, inspect motorcycle's fuse box. |
| Speed/Odometer reading is inaccurate or not working. | Incorrect speed sensor installation, faulty sensor, incorrect circumference setting. | Ensure speed sensor is correctly installed and connected. Check sensor for damage. Re-enter background settings to verify and adjust tire circumference and speed pulse settings. |
| Tachometer reading is inaccurate or not working. | Incorrect tachometer signal connection, incompatible signal type. | Verify tachometer signal wire connection. Consult motorcycle's service manual for correct tachometer signal output. |
| Backlight color does not change. | Incorrect button operation. | Ensure you are in ODO mode and performing a long press on the right button to cycle colors. |
| Cannot change settings after incorrect input (e.g., tire size). | User error in navigation or saving settings. | Re-enter background settings (long press both buttons). Carefully follow the sequence: modify with left button, move to next item with right button. Ensure you cycle through all settings and exit correctly to save changes. |
9. Consells d'usuari
- Precisió de la calibració: For accurate speed and distance readings, ensure the tire circumference setting is precisely calibrated to your motorcycle's wheel size. An incorrect setting here is a common cause of inaccurate readings.
- Claritat del cablejat: The wiring diagram is critical. Take your time to identify each wire and its corresponding function on your motorcycle. If unsure, seek professional assistance.
- MPH/KM/H Switching: The gauge supports both units. If you need to switch, navigate to the "System" or "Vehicle Speed Pulse Number" setting within the background calibration menu.
10. Garantia i Suport
Per obtenir informació sobre la garantia o assistència tècnica, consulteu les polítiques del venedor o poseu-vos en contacte amb el punt de compra. Conserveu el rebut de compra com a comprovant de compra.
