BATTERY REPLACEMENT
If the low battery indicator “ 
” displays beside the outdoor temperature, it means that the battery power of sensor is not enough, and you should replace with 2 AAA size batteries at once.
While if the low battery indicator “ 
” displays beside the indoor temperature, it indicates that you should replace batteries of the main unit with 2 new AA size batteries.
Low battery indicator
Note
Attention! Please dispose of the used unit or batteries in an ecologically safe manner.
EN
PLACEMENT OF MAIN UNIT AND
SENSOR
For the sensor, place the screw on the desired wall and hang the sensor by the recessed hole in the back of it or simply place it on the desktop.
For the main unit, you can just place it on the table by itself. 
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