Braun ThermoScan IRT 3020 CO User Manual Download Page 5

Changing the temperature scale

Your Braun ThermoScan is shipped with the 
Fahrenheit (°F) temperature scale activated. If you 
wish to switch to Celsius (°C), proceed as follows:

Make sure the thermometer is turned off. 
Press and hold down the «start» button. After 
about 8 seconds the display will show this 
sequence: «°F» / «°C» /...

Release the «start» button when «°C» is shown. 
There will be a short beep to confirm the new 
setting, then the thermometer is turned off 
automatically.

Replacing the battery

The thermometer is supplied 
with one 1.5 V type AAA (LR3). 
For best performance, we 
recommend Duracell

®

 alkaline 

batteries. Insert new battery 
when the battery symbol 
appears on the display.

Open the battery compartment. 
Remove the battery and replace 
with new battery, making 
sure the poles are in the right 
direction. Slide battery door 
back until it snaps in place.

HI = too high

LO = too low

Temperature taken is 
not within typical 
human temperature 
range (93.2 –108 °F or 
34 – 42.2 °C).

Make sure the probe tip 
and lens are clean and a 
new, clean lens filter is 
attached. Make sure 
the thermometer is 
properly inserted into 
the ear. Then, take a 
new temperature 
measurement.

System error 

If error persists,

Wait 1 minute until the 
thermometer turns off 
automatically, then turn 
on again.

... reset the thermo-
meter by removing the 
battery and putting it 
back in.

Battery is 
low, but 
thermometer 
will still

operate 
correctly.  

Insert new battery.

Battery is too 
low to take 
correct tem-
perature 
measurement.

Insert new battery.

Do you have any further 
questions?

Call Kaz Customer 
Service.

6026360_KAZ_IRT3020  Seite 6  Montag, 13. August 2007  1:16 13

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