1
Time and calendar
2
Temperature and humidity (indoors)
3
Temperature and humidity (outdoors)
4
DOWN/CF button
Change displayed values (setting mode)
Switch between °C and °F
5
CH button
Select outdoor sensor for manual data transfer
6
SNZ/LIGHT button
Enable repeat alarm
Illuminating the display
7
Battery compartment for 2x LR03 (AAA), 1.5 V
8
Foot
9
Speaker
10 SET button
Call up setting mode
Save settings
11 ALARM button
Setting the alarm time
Switching the alarm function on/off
12 UP/MEM button
Change displayed values (setting mode)
Retrieve saved weather data
Thermometer/Hygrometer WS 1823
33