1. Úvod
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. Vlastnosti produktu
- 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. Obsah balení
Ověřte, zda jsou v balení přítomny všechny položky:
- Geloo Universal Motorcycle Tachometer
- Snímač rychlosti
- Mounting Hardware (nuts, washers, clips)
- Instrukční list

Image: Package contents including the tachometer, speed sensor, and wiring.
4. Bezpečnostní informace
- Always disconnect the motorcycle battery before performing any electrical work.
- Ujistěte se, že všechna připojení jsou bezpečná a řádně izolovaná, aby se zabránilo zkratu.
- 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. Instalace
5.1 Montáž otáčkoměru
- Choose a suitable location on your motorcycle dashboard for optimal visibility.
- Upevněte otáčkoměr pomocí dodaného montážního materiálu.
- Ensure the tachometer is firmly attached and does not obstruct your view nebo ovládací prvky.

Image: Tachometer mounted on a motorcycle.
5.2 Pokyny pro zapojení
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. Schéma zapojení
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. Provoz
7.1 Rozhraní displeje
The LCD display provides various readings and indicators:

Image: Labeled display interface showing functions.
- Zobrazení rychlosti: Shows current speed in km/h or mph.
- RPM displej: Shows engine revolutions per minute (x1000r/min).
- Odometer (TOTAL): Zobrazuje celkovou akumulovanou vzdálenost.
- Trip Meter (TRIP): Displays resettable trip distance.
- Zobrazení času: Ukazuje aktuální čas.
- Ukazatel rychlostního stupně: Displays current gear (N, 1-6).
- Ukazatel paliva: Indicates fuel level.
- Indikátory: Left/Right Turn Signal, Headlight, Neutral Gear, Engine Fault Light, Battery Alarm, Water Temperature Alarm.
7.2 Nastavení podsvícení
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. Kalibrace
Accurate calibration is essential for precise readings.
- Kalibrace rychlosti: 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. Údržba
- Keep the display clean using a soft, damp tkanina. Vyhněte se abrazivním čisticím prostředkům.
- The unit is designed to be waterproof and durable, but avoid prolonged submersion or high-pressure washing directly on the display.
- Pravidelně kontrolujte kabeláž, zda nevykazuje známky opotřebení nebo koroze.

Image: Tachometer demonstrating waterproof capability.
10. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Displej se nezapne | Uvolněné připojení napájení, spálená pojistka, nesprávné zapojení. | Check power connections (red/black wires), inspect fuses, verify wiring against diagram. |
| Nepřesné měření rychlosti | 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. |
| Podsvícení nemění barvy | 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. Specifikace
| Funkce | Detail |
|---|---|
| Model | GJ-13000RPM |
| Materiál | Akrylonitrilbutadienstyren (ABS) |
| Hmotnost | 500 gramů |
| Rozměry (cca) | 20.1 x 13.3 x 9.9 cm (balení) |
| Rozsah otáček | Až 13000 XNUMX ot./min |
| Barvy podsvícení | 7 barev |
| Hodnocení voděodolnosti | Ano |
| Zahrnuje | Tachometer, Speed Sensor, Mounting Hardware |

Obrázek: Rozměry produktu.
12. Záruka a podpora
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 webUschovejte si doklad o koupi pro případné reklamace.