1. Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your EIMSOAH Motorcycle LCD Digital Speedometer. This universal 66mm gauge is designed to accurately display speed, mileage, and RPM for motorcycles with a 12V power supply. Its robust and waterproof design ensures reliable performance in various conditions.
2. Informació de seguretat
- Always ensure the motorcycle's power is off before attempting any installation or wiring.
- Incorrect wiring can damage the speedometer or the motorcycle's electrical system. If unsure, consult a qualified technician.
- Assegureu-vos que totes les connexions estiguin segures i aïllades per evitar curtcircuits.
- Mount the speedometer securely to avoid vibration-induced damage or detachment during operation.
- Do not attempt to disassemble or modify the speedometer, as this may void the warranty and cause malfunction.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- 1 x EIMSOAH Motorcycle LCD Digital Speedometer
4. Especificacions
| Material | ABS (Acrylonitrile Butadiene Styrene), Metal |
| Color de la closca | Chrome |
| Color de la lent | Transparent |
| Voltage | 12V DC |
| Interval de mesura | 0 ~ 160 km/h |
| Unitat | km/h |
| Diàmetre | 66 mm / 2.6 polzades |
| Alçada | 57 mm / 2.2 polzades |
| Mounting Bracket Length | 72 mm / 2.8 polzades |
| Distance between Mounting Screws | 45 mm / 1.8 polzades |
| Longitud del cable | 30 cm / 11.8 polzades |
| Pes aproximat del paquet | 269 g |
| Encaixament | Universal for all motorcycles with 12V power supply |
5. Configuració i instal·lació
5.1. Instal·lació física
The speedometer is designed for universal fitment on 12V motorcycles. Use the integrated mounting bracket to secure the unit to a suitable location on your motorcycle, typically near the handlebars. Ensure the mounting is firm and stable to prevent movement during riding.
Figure 1: Speedometer dimensions and mounting points.
Figura 2: posterior view of the speedometer with mounting bracket.
5.2. Instruccions de cablejat
Carefully connect the speedometer wires to your motorcycle's electrical system according to the following diagram. Ensure all connections are correct before applying power.
- Fil negre: Es connecta a la negatiu (-) font d'alimentació.
- Red and Black Wire: Es connecta a la positiu (+) font d'alimentació.
- Fil verd: Es connecta a la positiu (+) power supply for the backlight.
- Blue and White Wire: Es connecta a la oil/mileage detection line.
Figure 3: Wiring details and display example.
6. Instruccions de funcionament
Once properly installed and wired, the speedometer will power on with your motorcycle's ignition. The high-definition LCD LED indicator provides a clear, anti-glare display, visible from all angles, even in low light conditions.
6.1. Lectura de la pantalla
- The large central digits indicate your current speed in km/h.
- The lower section displays the odometer (ODO) for total mileage and trip mileage (TRIP).
- The upper arc indicates RPM (x1000r/min).
- An oil level indicator (E-F) is also present.
Figure 4: Clear LCD display in operation.
Figure 5: Speedometer mounted on a motorcycle with active display.
7. Manteniment
The EIMSOAH speedometer is designed for durability and requires minimal maintenance.
- Neteja: Utilitzeu un suau, damp cloth to clean the display and housing. Avoid abrasive cleaners or solvents that could damage the lens or chrome finish.
- Resistència a l'aigua: The robust electroplating ABS shell provides complete waterproofing and resistance to minor collisions. However, avoid prolonged submersion or high-pressure water jets directly on the unit.
Figure 6: Speedometer demonstrating its waterproof feature.
8. Solució De Problemes
If you encounter issues with your speedometer, consider the following common troubleshooting steps:
- Sense alimentació/pantalla:
- Check all wiring connections, especially the positive and negative power lines, for secure contact.
- Verify that your motorcycle's 12V power supply is functioning correctly.
- Inspect for any blown fuses in the motorcycle's electrical system.
- Lectura de velocitat incorrecta:
- Ensure the speedometer is correctly calibrated for your wheel size (if applicable, though this model is typically universal and self-calibrating for standard signals).
- Check the connection to the speed sensor line.
- La llum de fons no funciona:
- Verify the green wire connection to the positive power supply.
9. Garantia i Suport
EIMSOAH is committed to providing reliable products. If you have any questions or require assistance after receiving your product, please contact our professional customer service team. We are dedicated to ensuring your satisfaction and providing the best possible experience.
For support, please refer to the contact information provided with your purchase or visit the official EIMSOAH store on Amazon.