Braun BNT 400 Handbuch Seite 5

Select age range
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Select age with Age Precision® button .
Device will start cycling through the age ranges, highlighting the 3 ranges you may
select; 0-3 months ( ), 3-36 months ( ), or 36+ months ( ) .
Press the Age Precision® button to toggle through the age ranges until you select
the age appropriate for the individual .
3.1 To set a preferred age range: (Locking an age setting)
To save a preferred age range, so that the preferred age range will be automatically
selected when the thermometer is turned ON, follow these steps:
A . Make sure the thermometer is OFF .
B . Press and hold the power button ( ) and Age Precision button (
4 seconds . The unit will turn on, displaying a yellow backlight and the 3 age range
icons will flash .
C . Press the Age Precision ( ) button . The age range selected will flash . Press the
Age Precision button until your desired age range is flashing on the display .
D . Once the desired age range is selected, stop pressing the button and wait 3
seconds . The green backlight will illuminate, and the selected age range will turn
solid . After 4 seconds, the thermometer will turn off .
E . The preferred age range will be automatically selected when the thermometer
is turned ON .
Note: With a preferred age range, an alternate age range can be selected during each use, by pressing the
Age Precision button when the age range icon appears, after the thermometer is turned ON .
F . To remove the preferred age range, open the battery door, remove the batteries, wait 30 seconds and
re-insert the batteries .
IMPORTANT: To ensure accurate readings, you must always take a temperature reading in the age range
that corresponds to the individual's age .
4 Position
Position thermometer on or up to 2 .5 cm away from the
center of the forehead, just between the eyebrows .
When the thermometer is ready and on or 2 .5 cm away
from the forehead a horizontal line of dashes ("---") will
appear on the screen .
For No touch readings, the yellow guidance light will show
you where you are aiming .
If the eyebrow area is covered with hair, sweat or dirt,
please clean the area beforehand to improve the reading
accuracy . It is important to hold the thermometer and
the forehead steady during measurement . Movement will
impact the temperature reading .
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) for
0-2.5 cm away
5 Take temperature
Three dashed lines mean the thermometer is ready to take
a temperature . Press the temperature button . The display
will show a dashed line animation while it takes a reading .
Once the reading is complete a confirmation beep will be
heard and the appropriate fever light color will be displayed
on screen .
If the device is positioned too far away from the forehead, it will prompt you to
move closer by displaying the characters "0-2 cm" . Slowly move the device toward
the forehead until the dashed line animation starts and a reading is displayed .
Read temperature
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If temperature is in the normal range, a long beep will sound when the measurement is complete . If the
temperature is in the fever range, ten short beeps will sound to indicate the measurement is complete .
Green
Age range
Normal temperature
≥35 .8 – ≤37 .4 °C
0*-3 Months
(≥96 .4 – ≤99 .4 °F)
≥35 .4 – ≤37 .6 °C
3-36 Months
(≥95 .7 – ≤99 .6 °F) (>99 .6 – ≤101 .3 °F)
36 Months -
≥35 .4 – ≤37 .7 °C
adult (≥95 .7 – ≤99 .9 °F) (>99 .9 – ≤103 .0 °F)
* 0 months is defined as having a gestational age of greater than or equal to 37 calendar weeks at birth .
Yellow Red
Fever High Fever
>37 .4 °C
(>99 .4 °F)
>37 .6 – ≤38 .5 °C >38 .5 °C
(>101 .3 °F)
>37 .7 – ≤39 .4 °C >39 .4 °C
(>103 .0 °F)
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