User's Manual

b. Temperature Display Mode: Display of 7 tires temperature unit only.

c. Pressure-Temperature Rotation Display mode: Rotating display of tire pressure and

temperature unit.

d. Battery Voltage Display Mode: Display of battery voltage unit only.

3. Operation to Change Unit of Tire Pressure and Temperature：

ORO-TR01 TPMS displays 2 kinds of pressure units, bar and psi. For temperature, ℃、 are the ℉

units displayed. The factory default for pressure unit is bar, the user can change the pressure unit

by pressing the MODE button for 3 sec., and the factory default for temperature is , the user ℃

can change the temperature unit by pressing MODE button for 3 sec.

4. Operation to Modify Factory Default:

ORO-TR01 TPMS has 4 factory default modes for users to choose from. Press the SET UP button

continuously for 3 sec. to enter the set up mode from single wheel-standard cold tire pressure set

up, double wheels-standard cold tire pressure set up, Tire Temperature-Over Temperature

Warning, Operation Mode and for other parameter settings, please refer below for the relevant

process:

NOTE: The user should change the suitable pressure unit for own vehicle before entering into the

setup mode.

Single Wheel-Standard Cold Tire Pressure Setting Mode

When the tire is under normal inflated condition, the pressure will increase and decrease

simultaneously with the temperature, normally, there will be 3 psi (21kPa) fluctuation when the

temperature differs about 7 ℃ (11.6℉), and this is normal physics phenomenon. ORO suggests

that, when checking on tire pressure, it’s important to keep the tire pressure under suggested

specifications, the Cold tire pressure setting will be recognized as a warning, however, when the

pressure is higher or lower than 25% from the cold tire pressure setting value, the system will

notify to the driver.

Warning: Standard Cold Tire Pressure setting value, pls. check on each vehicle’s user manual.

Steps Operating Process Photographs

Pressing the SET button for over 3 seconds to

enter the Single Wheel-Standard Cold Tire

Pressure Setting Mode.