1. After power on, the pressure reading will be flashing for 10 seconds.
If there is no need for calibration, touch 【SNOOZE/ LIGHT 】 button to
exit setting. If calibration is required, you can press 【+】or【-】 button
to adjust data; press and hold 【+】or 【-】 button will quickly change
the value by 8 steps.
2. If no operation within 10 seconds, it will automatically save and exit
setting.
3. Barometer range: 23.62-32.75inHg (600-832mmHg,850-1050hPa/mb ).
After barometer setting, It will start receiving 3 outdoor sensors’ signal for
3 minutes. If all 3 channels signal received within 3 minutes or receiving
window ends, it will enter into RCC signal receiving window.
1. After RF signal receiving, it will start searching radio signal for 7
minutes with the antenna symbol displaying on screen.
2. Once signal received, the main unit will display the received time/
month/date/weekday.
3. Daily RCC signal receiving: there are regular radio signal receiving at
UTC 7:00, 8:00, 9:00, 10:00, 11:00 each day. It starts receiving signal at
7:00 everyday. For each day, once signal received at any one receiving
time, it will stop receiving signal that day.