Troubleshooting
Error message
Situation
Solution
No lens filter is attached.
Attach new, clean lens filter
No lens filter is attached
Make sure probe tip is clean;
and activation button was
refer to section «Care and cleaning»
pressed while probe was in
if necessary.
the ear.
Attach new, clean lens filter to stop
error beeps.
Ambient temperature is not
Allow the thermometer to remain
within the allowed operating in a room for 30 minutes where
range 50 °F to 104 °F
the temperature is between
(10 °C - 40 °C) or changing
50 °F to 104 °F (10 °C - 40 °C)
too rapidly.
Temperature taken is not
Make sure new, clean lens filter is
within typical human
attached and thermometer is properly
temperature range (93.2 °F - inserted.
108 °F / 34 °C - 42.2 °C).
Then, take a new temperature.
HI = too high
LO = too low
Battery is low, but
Insert new batteries
thermometer will still operate
correctly.
(No light function on
IRT 3020 models.)
Battery is too low to take
Insert new batteries
correct temperature
readings.
System error
Wait 2 minutes until thermometer
powers down, then turn on again.
• If error persists
... reset the thermometer by removing
the batteries and putting them back in.
• If error still persists
... call Braun ThermoScan Customer
Service at 1- 800 - 327-7226.
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6012136_IRT_3000_NA 31.10.2005 16:07 Uhr Seite 12
