Troubleshooting; Changing The Temperature Scale; Replacing The Battery - Braun ThermoScan IRT 3020 Owner's Manual

Trouble-shooting
Situation
No lens fi lter is
attached.
Measurement before
device stabilization
Ambient temperature
is not within the
allowed Operating
range (50 – 104 °F or
10 – 40 °C).
HI = too high
LO = too low
Temperature taken is not within
typical human temperature range
(93.2-108°F or 34-42.2°C)
System error
(Er5 - Er9)
Battery is low.
Battery is too low. Device
cannot be powered on
to the ready state.
Do you have any further questions? Please contact your authorized
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Solution
Attach new, clean lens fi lter.
Wait until all the icons stop
fl ashing.
Allow the thermometer to
remain for 30 minutes in a
room where the temperature is
between 50 and 104 °F
or 10 and 40 °C.
Make sure the probe tip and
lens are clean and a new, clean
lens fi lter is attached. Make
sure the thermometer is
properly inserted. Then, take a
new temperature.
Reset the thermometer
by removing the battery and
then replacing it again, wait 1
minute, then turn on again.
Please contact your authorized
Service Center (See Guarantee
Card).
Insert new battery.
Insert new battery.
Service Center (See Guarantee
Card).

Changing the temperature scale

Your Braun ThermoScan is delivered to you with the Celsius (°C)
temperature scale activated. If you wish to switch to Fahrenheit (°F),
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
«°C» fl ashing.
Release «start» button and
press again and release. The
display will show «°F» fl ashing.
After about 5 seconds the display
will auto reset and
there will be 2 short beeps.

Replacing the battery

The thermometer is supplied with one 3V
Lithium cell battery (battery type). Insert new
battery when the low battery symbol appears
on the display.
Open the battery compartment. Remove the
battery by inserting the battery cover click into
the hole below the battery. Slide battery door
back until it snaps in place.
To protect the environment, dispose of empty
batteries at appropriate collection sites
according to national or local regulations.
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