National Geographic 9070210 Mode D'emploi page 14

OPERATION
Temperature and humidity
1. Once the battery is installed, the Thermo/Hygro station will start displaying the interior measurement
information.
2. There are 3 different icons to displaying the indoor climate as below:
Comfort level
humidity is lower than 40%; at the same time, the temperature is higher than 20°C, but lower than 27°C.
humidity is higher than 70%, or temperature is lower than 20°C, or temperature is higher than 27°C.
humidity is between 40%-70%, at the same time, the temperature is higher than 20°C, but lower than 27°C.
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