3
5) Relative
out
door humidity value
6) Absolute barometric pressure value
7) Barometric pressure development arrow
8) Lunar phases
9) Icon for upper and lower limits of indoor
temperature
10) Relative
in
door humidity value
11) Indoor temperature development arrow
12) Indoor temperature value
13) Abbreviation of the day, date
14) Current time /alarm time 1 and 2
15) Weather forecast icon
16) Automatic switching of channels, discharged
wireless sensor battery
17) Discharged batteries of the main unit
18) DCF-77 radio signal icon
19) Comfort indication
Rear side and the main unit buttons, wireless sensor
1) Mounting holes
2) Battery compartment
3) Folding stand
4) Power adapter socket
5) USB charging port
6)
DOWN
button
7)
MODE
button
8)
SNOOZE/LIGHT
button
9)
CHANNEL
button
10)
UP
button
11)
ALERTS
button
12)
ALARM
button
13)
No. of selected channel; outdoor temperature
value; battery icon
14)
Relative outdoor humidity value; signal icon
DEVICE STARTUP
Installing the batteries of the main unit
Note: to avoid deleting settings, connect the AC adapter before replacing the batteries
1) The main unit can be battery-powered (display illumination may be short-lived), or
connected by an AC adapter (display illumination can be continuous).
2) Remove the battery compartment cover on the back of the main unit and insert three AAA batteries. Be
mindful of the correct battery polarity. The display lights up and briefly shows all display segments.