1. Introduzione
Thank you for choosing the KOSO XR-SRN Universal Gauge BB017B60. This high-quality instrument is designed to provide essential vehicle information for various motorcycle applications. It features a clear display for speed, RPM, odometer, trip meter, and other vital functions. This manual provides detailed instructions for proper installation, operation, and maintenance to ensure optimal performance and longevity of your gauge.

Figura 1: KOSO XR-SRN Universal Gauge BB017B60. This image displays the front view of the KOSO XR-SRN Universal Gauge, highlighting its digital display and button layout.
2. Informazioni sulla sicurezza
Please read all safety instructions carefully before installation and operation. Failure to follow these instructions may result in product damage, property damage, or personal injury.
- Installazione professionale consigliata: Installation should be performed by a qualified technician to prevent damage to the gauge or vehicle's electrical system.
- Disconnessione dell'alimentazione: Scollegare sempre la batteria del veicolo prima di eseguire qualsiasi intervento elettrico.
- Cablaggio: Ensure all wiring connections are secure, insulated, and routed away from hot or moving parts.
- Resistenza all'acqua: While the gauge is designed to be weather-resistant, avoid direct high-pressure water spray.
- Operazione: Do not attempt to adjust settings or operate the gauge while riding, as this can distract you and lead to accidents.
3. Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- KOSO XR-SRN Universal Gauge (BB017B60)
- Cablaggio elettrico
- Staffa di montaggio e hardware
- Sensore di velocità con magnete
- Manuale d'uso
4. Configurazione e installazione
Follow these steps for proper installation of your KOSO XR-SRN Universal Gauge.
4.1 Montaggio del misuratore
- Select a suitable location on your motorcycle's dashboard or handlebars that provides clear visibility and does not obstruct your view o controlli.
- Attach the mounting bracket to the chosen location using the provided hardware. Ensure it is securely fastened.
- Mount the KOSO XR-SRN gauge onto the bracket. Adjust the angle for optimal viewing.
An image showing the gauge mounted on a motorcycle handlebar would typically be included here.
4.2 Collegamenti di cablaggio
Refer to the wiring diagram provided with your gauge for specific color codes. General connections are as follows:
- Filo rosso: Connect to a switched 12V power source (ignition ON).
- Filo nero: Collegare alla massa del veicolo.
- Filo arancione: Connect to constant 12V power source (battery +) for memory retention.
- filo giallo: Connect to speed sensor signal input.
- Filo verde: Connect to RPM signal input (e.g., ignition coil negative, CDI, or ECU signal).
- Filo blu: Connect to high beam indicator.
- Filo azzurro: Connect to left turn signal indicator.
- Dark Blue Wire: Connect to right turn signal indicator.
A detailed wiring diagram showing connections to the motorcycle's electrical system would typically be included here.
4.3 Installazione del sensore di velocità
- Mount the speed sensor to a non-rotating part of the wheel assembly, ensuring it is stable and does not interfere with moving parts.
- Attach the magnet to a rotating part of the wheel (e.g., brake disc, wheel spoke) so that it passes within 2-5mm of the sensor head with each rotation.
- Route the sensor cable securely, avoiding heat sources and moving components.
An image illustrating the correct placement of the speed sensor and magnet would typically be included here.
4.4 Configurazione iniziale e calibrazione
After installation, turn on the ignition. The gauge will power on. You may need to perform initial calibration:
- Circonferenza della ruota: Enter the circumference of your front wheel in millimeters. This is crucial for accurate speed and distance readings. Refer to your tire specifications or measure manually.
- RPM Pulses: Set the correct number of ignition pulses per revolution for your engine type. Consult your vehicle's service manual if unsure.
- Selezione unità: Select desired units (e.g., km/h or mph).
An image showing the gauge in setup mode would typically be included here.
5. Istruzioni per l'uso
The KOSO XR-SRN Universal Gauge features intuitive button controls for navigating its functions.
5.1 Funzioni dei pulsanti
- Pulsante MODE: Press briefly to cycle through display modes (e.g., Odometer, Trip A, Trip B, Max Speed, Max RPM). Press and hold to enter settings menu.
- Pulsante IMPOSTA: Used to confirm selections or adjust values within the settings menu.
An image highlighting the MODE and SET buttons on the gauge would typically be included here.
5.2 Modalità di visualizzazione
The gauge can display various information:
- Velocità: Velocità di guida attuale.
- Giri al minuto: Giri del motore al minuto.
- Odometro: Total accumulated distance. This value cannot be reset.
- Trip A/B: Resettable trip distance counters.
- Orologio: Visualizzazione dell'ora.
- Voltage: Volume della batteria del veicolotage.
6. Manutenzione
Proper maintenance ensures the longevity and accuracy of your KOSO XR-SRN Universal Gauge.
- Pulizia: Clean the gauge display and body with a soft, damp panno. Evitare detergenti abrasivi o solventi.
- Connessioni: Periodically check all wiring connections for corrosion or looseness. Ensure they are secure and insulated.
- Controllo del sensore: Inspect the speed sensor and magnet for damage or misalignment. Ensure the gap between them is within the specified range (2-5mm).
7. Risoluzione Dei Problemi
If you encounter issues with your gauge, refer to the following common problems and solutions:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il misuratore non si accende | No power supply; Blown fuse; Loose wiring | Check 12V power connections (Red, Orange wires); Inspect vehicle fuse; Secure all wiring. |
| Lettura errata della velocità | Incorrect wheel circumference setting; Faulty speed sensor; Sensor/magnet misalignment | Verify wheel circumference setting; Check speed sensor wiring; Adjust sensor/magnet gap. |
| No RPM reading | Incorrect RPM pulse setting; Faulty RPM signal connection | Verify RPM pulse setting; Check Green wire connection to ignition signal. |
| Display flickering or erratic behavior | Unstable power supply; Electrical interference | Controllare il volume della batteriatage and connections; Ensure proper grounding; Route wires away from high-voltage cavi. |
If the problem persists after attempting these solutions, please contact KOSO customer support.
8. Specifiche
Key technical specifications for the KOSO XR-SRN Universal Gauge BB017B60:
- Modello: BB017B60
- Marca: KOSO
- Volume di eserciziotage: CC 12V
- Intervallo di visualizzazione della velocità: 0-360 km/h (0-225 mph)
- RPM Display Range: 0-15,000 giri/min
- Odometer Display Range: 0-99,999 km (miles)
- Trip Meter Display Range: 0-999.9 km (miles)
- Dimensioni: (Refer to product diagram for exact measurements)
- Peso: (Refer to product specifications)
9. Garanzia e supporto
KOSO products are manufactured to high-quality standards. This product comes with a limited warranty against manufacturing defects. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official KOSO websito.
For technical support, troubleshooting assistance, or spare parts, please contact KOSO customer service through their official website or authorized distributors. When contacting support, please have your product model (BB017B60) and purchase information readily available.
Official KOSO Websito: www.koso.com.tw





