1. Introducció
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. Característiques del producte
- 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. Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- Geloo Universal Motorcycle Tachometer
- Sensor de velocitat
- Mounting Hardware (nuts, washers, clips)
- Full d'instruccions

Image: Package contents including the tachometer, speed sensor, and wiring.
4. Informació de seguretat
- Always disconnect the motorcycle battery before performing any electrical work.
- Assegureu-vos que totes les connexions estiguin ben fixades i degudament aïllades per evitar curtcircuits.
- 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. Instal·lació
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 o controls.

Image: Tachometer mounted on a motorcycle.
5.2 Instruccions de cablejat
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. Esquema de cablejat
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. Funcionament
7.1 Interfície de visualització
The LCD display provides various readings and indicators:

Image: Labeled display interface showing functions.
- Visualització de velocitat: Mostra la velocitat actual en km/h o mph.
- Visualització RPM: Shows engine revolutions per minute (x1000r/min).
- Odometer (TOTAL): Mostra la distància total acumulada.
- Trip Meter (TRIP): Displays resettable trip distance.
- Visualització de l'hora: Mostra l'hora actual.
- Indicador de marxa: Displays current gear (N, 1-6).
- Indicador de combustible: Indicates fuel level.
- Indicadors: Left/Right Turn Signal, Headlight, Neutral Gear, Engine Fault Light, Battery Alarm, Water Temperature Alarm.
7.2 Ajust de la llum de fons
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. Calibració
Accurate calibration is essential for precise readings.
- Calibració de velocitat: 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. Manteniment
- Keep the display clean using a soft, damp tela. Eviteu els netejadors abrasius.
- The unit is designed to be waterproof and durable, but avoid prolonged submersion or high-pressure washing directly on the display.
- Reviseu regularment les connexions del cablejat per detectar qualsevol signe de desgast o corrosió.

Image: Tachometer demonstrating waterproof capability.
10. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La pantalla no s'encén | Connexió d'alimentació fluixa, fusible fundit, cablejat incorrecte. | Check power connections (red/black wires), inspect fuses, verify wiring against diagram. |
| Lectura de velocitat incorrecta | 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. |
| La retroiluminació no canvia de color | 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. Especificacions
| Característica | Detall |
|---|---|
| Model | GJ-13000RPM |
| Material | Acrilonitril butadiè estirè (ABS) |
| Pes | 500 grams |
| Dimensions (aprox.) | 20.1 x 13.3 x 9.9 cm (Paquet) |
| Rang de RPM | Fins a 13000 RPM |
| Colors de contrallum | 7 colors |
| Classificació impermeable | Sí |
| Inclou | Tachometer, Speed Sensor, Mounting Hardware |

Imatge: Dimensions del producte.
12. Garantia i Suport
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 weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.