8
In these cases, remove the individual from the
situation and wait 20 minutes prior to taking a
temperature.
• Use the untreated ear if prescription ear drops or
other ear medications have been placed in the ear
canal.
Memory mode
The last temperature taken is stored in its memory
and will be automatically displayed when it is turned
on again. The display will show «MEM».
IRT 4520:
This model stores the last 8 temperature readings.
To display the stored readings, the thermometer
must be turned on. Then press the «I/O» button for
at least 1 second. The display shows the memory
number (e. g. MEM 1), and when releasing the
«I/O» button, the stored temperature for that memory
number is displayed, together with «MEM».
If «I/O» button is pressed too long, the thermometer
will be switched off. Each further pressing of the
«I/O» button displays the remaining memory numbers
(up to MEM 8).
MEM 1 is the latest reading, MEM 8 would be the
oldest.
The memory mode is left automatically after
displaying the oldest reading, or after pressing the
«I/O» button for at least 1 second.
Changing the temperature scale
Your Braun ThermoScan is shipped with the Celsius
(°C) temperature scale activated. If you whish to
switch to Fahrenheit (°F) and/or back from Fahrenheit
to Celsius, proceed as follows:
(1) Make sure the thermometer is turned off.
(2) Press and hold down the «start» button (IRT 4020)
or the «I/O» button (IRT 4520). After about 3
seconds the display will show this sequence:
«°C» / «SET» / «°F» / «SET» ...
(3) Release the «start» button / «I/O» button when the
desired temperature scale is shown. There will be
a short beep to confirm the new setting, then the
thermometer is turned off automatically.
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