1. Prodotto finitoview
The Jansite TPMS (Tire Pressure Monitoring System) is designed to monitor your vehicle's tire pressure and temperature in real-time, enhancing driving safety. This system features a cigarette lighter power supply with an adjustable display angle for optimal viewing, and includes a USB charging port for convenience. It utilizes four wireless external IP68 waterproof sensors for accurate data collection.
Le caratteristiche principali includono:
- Real-time monitoring of tire pressure and temperature.
- Six distinct alarm methods: fast leak, high-pressure, low-pressure, high-temperature, sensor battery low power, and sensor fault.
- User-adjustable alarm values for pressure and temperature.
- Integrated battery voltage monitoring for the vehicle.
- Easy plug-and-play installation with pre-paired sensors.

Image 1.1: Jansite TPMS monitor and four external tire sensors.
Video 1.1: Oltreview of the Car TPMS Tire Pressure Monitoring System. This video demonstrates the basic functionality and components of the system.
2. Configurazione e installazione
2.1 Installazione del monitor
The TPMS monitor is designed for easy installation into your vehicle's cigarette lighter socket. Simply plug the monitor into the 12V power outlet. The display angle can be adjusted to suit your viewing preferenza.

Image 2.1: The TPMS monitor connects directly to the cigarette lighter for power.

Image 2.2: The monitor's display angle can be adjusted for optimal visibility.
2.2 Installazione del sensore
The four external sensors are pre-paired with the monitor for convenience. Install them on your tires following these steps:
- Svitare il tappo della valvola originale dalla valvola del pneumatico.
- Screw on the hex nut (anti-theft nut) onto the valve stem.
- Screw the sensor onto the valve stem. Ensure it is tightened securely.
- Rotate the hex nut towards the sensor and tighten it with the provided wrench to secure the sensor and prevent theft.
- Verificare la presenza di perdite d'aria applicando acqua saponata attorno al sensore e allo stelo della valvola.
It is recommended to install one sensor at a time to ensure the monitor correctly registers each tire.

Image 2.3: The IP68 waterproof sensors are designed for durability and wide compatibility.

Image 2.4: Step-by-step guide for installing the external tire sensors. (Note: Image is small, refer to physical manual for clearer details.)
Video 2.1: Detailed instructions for the installation and removal of TPMS sensors.
3. Istruzioni per l'uso
3.1 Monitoraggio in tempo reale
Once installed and powered on, the monitor will automatically display the real-time tire pressure and temperature for all four tires. The display also shows the vehicle's battery voltage.

Image 3.1: Diagram illustrating the various indicators on the TPMS monitor display.
3.2 funzioni di allarme
The system provides six types of alarms to alert you to abnormal tire conditions:
- Allarme perdite rapido: Alerts to rapid air loss.
- Allarme alta/bassa pressione: Si attiva se la pressione supera o scende al di sotto delle soglie impostate.
- Allarme alta temperatura: Warns of excessively hot tires.
- Allarme batteria sensore scarica: Indicates a low battery in one of the sensors.
- Allarme guasto sensore: Notifies of a malfunction in a sensor.
When an alarm is triggered, the monitor will emit an audible warning and display a flashing icon. Press the 'Set' button on the monitor to stop the buzzer.

Image 3.2: Visual representation of the six alarm modes on the TPMS display.
3.3 Impostazione dei valori di allarme
You can customize the high and low-pressure alarm thresholds. Refer to the detailed user manual (physical copy) for specific instructions on how to enter the settings menu and adjust these values. The adjustable range for high pressure is 0.6-6 bar, and for low pressure is 0.5-2.5 bar.
3.4 Volume batteriatage Monitoraggio
The monitor continuously displays the vehicle's battery voltage, helping you ensure the battery operates within normal parameters and prolong its lifespan.

Image 3.3: The monitor displays the current battery voltage of your vehicle.
3.5 porta di ricarica USB
The monitor includes a USB charging port, allowing you to charge your smartphone, tablet, or other USB-powered devices while the TPMS is in use.

Image 3.4: The integrated USB port provides convenient charging for other devices. (Note: Image is small, refer to physical manual for clearer details.)
4. Manutenzione
4.1 Sostituzione della batteria del sensore
When a sensor battery low power alarm is triggered, the sensor battery needs to be replaced. Follow these steps:
- Remove the anti-theft hex nut and unscrew the sensor from the tire valve.
- Carefully remove the dismantling gasket from the sensor.
- Use a small wrench or tool to gently pry open the sensor shell.
- Remove the old battery and replace it with a new CR1632 lithium button cell battery, ensuring correct polarity.
- Reassemble the sensor, ensuring the gasket is properly seated, and re-install it on the tire valve.

Immagine 4.1: Guida passo passo per la sostituzione della batteria del sensore. (Note: Image is small, refer to physical manual for clearer details.)
5. Risoluzione Dei Problemi
Se riscontri problemi con il tuo Jansite TPMS, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| No tire pressure/temperature displayed for a sensor. | Sensor not installed correctly, sensor battery low/dead, sensor out of range, or pairing issue. | Ensure sensor is tightly screwed on. Check sensor battery and replace if necessary. Re-pair the sensor with the monitor (refer to re-pairing video). |
| Letture imprecise. | Sensor not fully seated, air leak, or external interference. | Verify sensors are securely installed and no air leaks are present. Ensure the monitor is not obstructed. |
| Occasional false alarms. | Alarm thresholds set too close to normal operating pressure/temperature, or temporary signal interference. | Adjust alarm thresholds to appropriate levels for your vehicle's tires. Ensure sensors are transmitting correctly. |
| Il monitor non si accende. | Cigarette lighter socket issue, or monitor fault. | Check if the cigarette lighter socket is functional with another device. Ensure the monitor is fully inserted. |
Video 5.1: Instructions on re-pairing TPMS sensors. This video can be helpful if sensors lose connection or need to be re-assigned.
6. Specifiche
- Modello: Tire Pressure Monitoring System-0328
- Marca: Jansite
- Alimentazione elettrica: Cigarette Lighter (12V)
- Tipo di sensore: External, Wireless
- Valutazione di impermeabilità del sensore: Grado di protezione IP68
- Battery Type (Sensors): 1 Lithium Polymer battery (CR1632, included)
- High Pressure Adjustable Range: 0.6 - 6.0 bar
- Low Pressure Adjustable Range: 0.5 - 2.5 bar
- Temperatura di esercizio: -20°C to 80°C (Monitor), -30°C to 85°C (Sensors) (Assumed typical range for TPMS)
- Precisione della pressione: ±0.1bar (Assumed typical accuracy)
- Precisione della temperatura: ±3°C (Assumed typical accuracy)
- Peso dell'articolo: Circa 160 g
- Dimensioni del pacco: Circa 13.9 x 13.7 x 4.9 cm
7. Garanzia e supporto
All Jansite products are backed by a Garanzia di sostituzione di 12 mesi E servizio post-vendita a vita. If you encounter any issues with your product, please contact Jansite customer support for assistance. Refer to the contact information provided in your product packaging or on the official Jansite websito.