4. Control Displays and Symbols
LCD Display
Display
Meaning
All segments
displayed
Memory
Ready
Measurement
complete
Out-of-ear
temperature
indication
Low battery
indication
Description
Press the On/Off button
to turn on the unit, all
segments will be shown
for 2 seconds.
The last reading will be
shown on the display au-
tomatically for 2 seconds.
The unit is ready for
measurement, the °C or
°F icon will keep flashing.
The reading will be shown
on the display with the °C
or °F icon; the unit is
ready for the next meas-
urement when the °C or
°F icon is flashing again.
A crossed-ear icon is
shown on the LCD if the
reading falls outside of
the range 32.0°C - 42.2°C
(89.6°F - 108.0°F).
When the unit is turned
on, the battery icon will
keep flashing to remind
the user to replace the
battery.
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