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You must install the Natural Cycles app on your smartphone before setting
up the device for the first time. The NC° Thermometer (Gen 2) cannot be set
up without the Natural Cycles app.
Open the Natural Cycles app. Follow the instructions
in the app.
Now initiate the initial setup of the thermometer. To do
this, hold the Bluetooth button for at least 1 second.
The device switches on and automatically goes into
SET mode, where you can set the date and time (Fig-
ure 1).
The date and time are synchronised automatically
from the Natural Cycles app. To do this, the device con-
nects to the app via Bluetooth (Figure 2).
If the connection is successful, the “APP” indicator ap
-
pears (Figure 3).
If the device cannot connect to the app, it switches off
after 60 seconds. If this occurs, check whether Blue
-
tooth is enabled on your smartphone and that the
Natural Cycles app is running. Now try to establish a
connection again.
Remove the transparent protective cover from the
thermometer before taking a measurement.
Switch on the device by pressing and holding the on/
off button for at least 1 second. The word “On” will ap
-
pear on the display (Figure 1).
The device now performs an internal self-test; all dis-
play elements are displayed (Figure 2).
The number of measurement values not yet trans-
ferred is shown on the display (Figure 3).
If more than 25 saved measurements have not been
transferred to the Natural Cycles app, the message
“APP/FULL” (Figures 4 and 5) appears on the display to
remind you to transfer the measurement values to the
app as soon as possible.
If you perform more than 30 measurements without
transferring the values to the app, the oldest value is
deleted to make room for a new measurement.
Once the transfer status has been checked, the display
flashes and/or a beep is sounded. The device is now
ready to perform a new measurement.
Never begin a measurement before the display flashes and/or the beep
sounds (if the sound is activated). The thermometer must already be in
measurement mode when you start measuring to be able to correctly re-
cord the progress of the measurement.
Place the probe tip underneath your tongue on either the left-hand or
right-hand side. The temperature sensor must make good contact with the
tissue.
Close your mouth and breathe calmly through your nose so that the meas-
urement result is not affected by the air that you breathe.
As long as the measured temperature remains below
the measuring range (32.00°C to 43.99°C), the display
shows L (low) (Figure 6). Have a little patience during
the measurement. The sensor must first warm up from
room temperature to body temperature.
The device now checks whether all previous meas-
urement values have already been transferred to the
Natural Cycles app. The device can temporarily store
up to 30 measurements.
Checking the transfer status
Measuring temperature
Download the Natural Cycles app from the App Store or Google Play.
INITIAL DEVICE SETUP
TEMPERATURE MEASURING
Figure 1
Figure 2
Figure 3
Figure 1
Figure 3
Figure 4
Figure 5
Figure 2
Figure 6
During the measurement, the current temperature is shown on the display.
You must wait until the measurement is complete to ensure the accuracy
of the temperature value.
