Jansite Tire Pressure Monitoring System (TPMS) User Manual

Introduction

This manual provides instructions for the installation, operation, and maintenance of your Jansite Tire Pressure Monitoring System (TPMS). This system is designed to monitor your vehicle's tire pressure and temperature in real-time, enhancing driving safety.

The Jansite TPMS features a cigarette lighter power supply with an adjustable display angle and an integrated USB charging port. It offers real-time monitoring and various alarm methods to alert you to abnormal tire conditions.

Image: Jansite TPMS display unit and four external sensors. The display unit plugs into a cigarette lighter socket, and the sensors attach to tire valve stems.

Product Components

The Jansite TPMS package typically includes the following items:

• TPMS Display Unit (with cigarette lighter plug and USB port)
• Four External Wireless Sensors
• Hex Nuts (for securing sensors)
• Wrench (for sensor installation/removal)
• User Manual (this document)

Image: Contents of the Jansite TPMS package, showing the display unit, four external sensors, a wrench, and hex nuts.

Setup and Installation

The Jansite TPMS is designed for easy installation. The sensors and monitor are pre-paired at the factory. Follow these steps for proper setup:

1. Install Display Unit: Plug the TPMS display unit into your vehicle's 12V cigarette lighter socket. The unit will power on automatically.
2. Adjust Display Angle: The display unit features an adjustable angle for optimal viewing. Rotate the display to your preferred position.
3. Sensor Installation:
   • Unscrew the original valve cap from the tire valve.
   • Screw a hex nut onto the valve stem.
   • Screw the corresponding sensor (labeled FL, FR, RL, RR for Front Left, Front Right, Rear Left, Rear Right) onto the valve stem.
   • Tighten the hex nut against the sensor using the provided wrench to secure it and prevent theft.
   • Check for air leaks by applying soapy water around the sensor and valve stem.

Image: Step-by-step guide for sensor installation, showing unscrewing the valve cap, screwing on the hex nut, attaching the sensor, tightening the nut, and checking for leaks.

Image: The TPMS display unit demonstrating its adjustable angle feature, allowing users to tilt it for better visibility.

Operating Instructions

Once installed, the TPMS will automatically begin monitoring your tires. The display unit shows real-time pressure and temperature for each tire, along with the vehicle's battery voltage.

Display Information

Image: Labeled diagram of the TPMS display, indicating the locations for pressure unit, temperature unit, individual tire pressure and temperature readings, battery voltage, and warning indicators.

• Tire Pressure: Displays the current pressure for each tire (e.g., in BAR or PSI).
• Tire Temperature: Shows the current temperature for each tire (e.g., in °C or °F).
• Battery Voltage: Monitors the vehicle's battery voltage in real-time.
• Warning Indicator: Icons or flashing lights indicate abnormal conditions.

Alarm Functions

The system provides 6 types of alarms to alert you to potential issues:

• Fast Leak Alarm: Alerts to rapid pressure loss.
• High/Low-Pressure Alarm: Activates if pressure exceeds or falls below set thresholds.
• High-Temperature Alarm: Warns if tire temperature becomes excessively high.
• Sensor Battery Low Power Alarm: Indicates a low battery in a sensor.
• Sensor Fault Alarm: Signals a malfunction with a sensor.

When an alarm is triggered, the system will emit an audible warning and display a flashing icon. To stop the buzzer, press the 'Set' button on the display unit.

Image: Visual representation of the six alarm modes supported by the Jansite TPMS, including icons for each type of alert.

Setting Alarm Values and Units

You can customize the high and low-pressure alarm thresholds and switch between pressure (BAR/PSI) and temperature (°C/°F) units.

• Pressure High (Hi) Adjustable Range: 0.6 - 6 BAR
• Pressure Low (Lo) Adjustable Range: 0.5 - 2.5 BAR

Refer to the detailed instructions in the included user manual for specific steps on how to enter the settings menu and adjust these values.

Image: The TPMS display illustrating the option to switch between BAR and PSI for pressure readings, and Celsius and Fahrenheit for temperature readings.

USB Charging Port

The display unit includes a USB charging port, allowing you to charge your smartphone, tablet, power bank, or other USB-powered devices while the TPMS is in use.

Image: A smartphone connected to the USB charging port on the Jansite TPMS display unit, demonstrating its charging capability.

Maintenance

Regular maintenance ensures the longevity and accuracy of your Jansite TPMS.

Sensor Battery Replacement

The external sensors use replaceable batteries. When a "Sensor Battery Low Power Alarm" is triggered, replace the battery promptly.

1. Remove the sensor from the tire valve stem.
2. Carefully remove the dismantling gasket.
3. Use the provided wrench to gently pry open the sensor shell.
4. Remove the old battery.
5. Insert a new battery (CR1632 or equivalent, ensure correct polarity).
6. Close the sensor shell and reattach the gasket.
7. Reinstall the sensor on the tire valve stem, following the installation steps.

Image: Step-by-step instructions for replacing the sensor battery, showing how to open the sensor, remove the old battery, and insert a new one.

Sensor Durability

The external sensors are rated IP68 waterproof, dustproof, shockproof, and resistant to low temperatures, ensuring reliable performance in various driving conditions.

Image: Illustration of the IP68 waterproof sensors, highlighting their suitability for various vehicle types (ORV, MPV, Sedan, SUV, Wagon) and their resistance to water, dust, and shock.

Troubleshooting

If you encounter issues with your Jansite TPMS, refer to the following common problems and solutions:

Specifications

Below are the technical specifications for the Jansite TPMS:

• Model Number: 27277ae5-d809-4c27-9513-f8a7e076eb40
• Brand: Jansite
• Style: Adjustable Display
• Maximum Supply Voltage: 12 Volts (DC)
• Measurement Accuracy: ±1.5%
• Measuring Range: 0.5 to 6 BAR (approximately 7 to 87 PSI)
• Sensor Batteries: 1 Lithium Polymer battery required per sensor (included)
• Sensor Waterproof Rating: IP68
• Compatibility: Suitable for most four-wheeled vehicles with tire pressure less than 5.0 BAR (e.g., cars, SUVs, MPVs, ORVs, Minibuses, Wagons).

Image: The Jansite TPMS display unit alongside images of various vehicle types, illustrating its wide compatibility.

Warranty and Support

Information regarding product warranty and customer support was not available in the provided product data. Please refer to the product packaging or the manufacturer's official website for details on warranty coverage and how to contact customer support.

Important Safety Information

• Always ensure sensors are securely tightened to prevent air leaks.
• Do not rely solely on the TPMS for tire maintenance. Regularly check tire pressure with a calibrated manual gauge.
• Address any TPMS alarms promptly to prevent potential safety hazards.
• Keep the display unit and sensors clean and free from obstructions.