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Preparing the radio sensor for use
USA
18
Preparing the radio sensor for use
Inserting or replacing batteries
Use of batteries
− Do not use any rechargeable batteries,
as their voltage is low. This influences
the measuring precision.
− Preferably use alkaline batteries which
last longer, particularly with low outdoor
temperature.
1. Remove the battery compartment door
21
on the
back of the radio sensor
17
.
2. For battery replacement, remove the old batteries
first. Insert 2 batteries
25
(size: AAA, provided) into
the battery compartment
22
.
Pay attention to the correct battery polarity (+ or -).
3. Close the battery compartment door.
The radio sensor will detect the temperature and
humidity of the surroundings and send the collected
data to the base unit once a minute. Both the
temperature (°C) and humidity (%) will be shown on
the display
18
of the radio sensor. The signal indicator
light
19
will blink once when the data have been sent.
Using additional radio sensors
The weather station is supplied with one radio sensor.
If necessary, you can operate it with up to three radio
sensors. Additional sensors are available through
