Module No. 5635

Calibrating Temperature Readings (Offset)

The watch’s temperature sensor is adjusted at the factory and normally does not require calibration. However, you can calibrate the displayed value if you notice major errors in readings.

1.Enter the Thermometer Mode.

2.Hold down (D) for at least two seconds. Release the button when [SET] starts to flash and then [°C] appears on the display.

This displays the current temperature and enters the Temperature Offset Mode.


3.Use (A) and (C) to calibrate the temperature.

Calibration unit: 0.1 °C (0.2 °F)

  • To return the barometric pressure setting to its initial factory default, press (A) and (C) at the same time.

4.Press (D) to exit the setting screen.