- When it displays the trend by pressing C, you can review the former hourly curve
- Keep pressing E for 2s to shift the unit of temperature and altitude
°C/hpa/mb → °C/Inhg → °F/Inhg → °F/hpa/mb
- It will return to timekeeping mode after 24h without any pressing
Atmospheric pressure setting
- Press button B for 2s to enter atmospheric pressure setting mode, press B to move and
set the following items
B for 2s
Display Temp
Adjust Pressure
Input your current atmospheric pressure
- Input your current atmospheric pressure (AIRP)
- Press E to increase the value, press and hold E to advance quickly.
B
B
Adjust Humidity
Reset
- Press C to decrease the value, press and hold C to decrease quickly
- Press button B for 2s to confirm, return to atmospheric pressure measurement
mode
Input your current temperature (TEMP)
- Press E to increase the value, press and hold E to advance quickly.
- Press C to decrease the value, press and hold C to decrease quickly
- Press button B for 2s to confirm, return to atmospheric pressure measurement
mode
Factory default atmospheric pressure value (FDEF)
- Press E/C to shift"YES"/"NO",when it is YES, that means use the default value
for pressure and temperature
- Press button B for 2s to confirm, return to atmospheric pressure measurement
mode
Note: when adjust the temp., it use the unit °C, it will increase/decrease 0.1 each
pressing, when unit is °F, then 0.2 each pressing