User's Manual

3. GETTING STARTED
How it works
Pressure and temperature information are sent to the Receiver and displayed on the LCD display. When an under-
inflated, over-inflated or over-heated tire is detected, the Receiver will emit an audible warning and activate the
backlight to warn the driver. The alerts depend on threshold value set for pressure and temperature. Either the
factory or manual preset value can be selected.
Handling Alerts
When any of the tires is not within the threshold limits (e.g. under inflated or over heated, the following will occur:
• An audible warning will be activated for a period of 10 seconds at the first occurrence.
• The backlight of the LCD display would be activated for 20 seconds at the first occurrence.
• Low/High Pressure Alert: Pressure Alert indicator (Yellow) of the module turn On permanently.
• Initial Low Pressure Alert: Pressure Alert indicator (Yellow) of the module will blink.
• High Temperature Alert: Temperature Alert indicator (Yellow) of the module turns On permanently.
• Tire icon will blink at the faster rate.
The above conditions will persist until the threshold returns to their corresponding preset value.
All TPMS unit comes with the following factory-preset value:
a. Initial Low Pressure Alert when tire pressure is greater than 120Kpa but lesser or equal to 170Kpa (50Kpa
before Low Pressure Alert)
b. Low Pressure Alert when tire pressure is lesser or equal to 120 Kpa (23 Psi)
c. High Pressure Alert when tire pressure is greater or equal to 300 Kpa (44 Psi)
d. High Temperature Alert when tire temperature is greater than 80ºC (176ºF)
Pressure Alert Indicator
Temperature Alert
Indicator
LCD Display
Increment Value /
Kpa / Bar / Psi
OK key / Power On/OFF
Tire Select
Decrement Value /
°C / °F
Mode Select
Figure 1 Display/Receiver Module
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