Casio 3145 Watch User Manual


 
E-59
Barometer/Thermometer
This watch uses a pressure sensor to measure air pressure (barometric
pressure) and a temperature sensor to measure temperature.
You can calibrate the pressure sensor and the temperature sensor (page
E-116) if you suspect that readings are incorrect.
To take barometric pressure and temperature readings
In the Timekeeping Mode, press the D button to
enter the Barometer/Thermometer Mode. This
will start barometric pressure and temperature
measurements automatically.
It can take up to four or five seconds for the
barometric pressure reading to appear after
you enter the Barometer/Thermometer Mode.
Barometric pressure is displayed in units of
1hPa.
l
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Temperature
Barometric
pressure
Barometric
pressure
graph