PACOM PC809, User Manual

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5.7 Set threshold for high fever
This thermometer has 38.0℃/100.4℉ preset as an alarm tempera-
ture for high fever. However, 38.0℃/100.4℉ is only a classic
reference value. At this temperature, different people feel different,
with some feeling bad and others not feeling too bad. If you do not
agree with this high fever threshold, after consulting your doctor,
you can manually change it to suit your own situation.
When the thermometer is shut down, press the Set button for about
15 seconds until you see the red status light on the screen, then
release the button. Ignore the other symbols that appear in the
process.
By pressing the Set button, you can increase the threshold by 0.1
℃/0.2℉ each time. The adjustment range is from 38.0℃/100.4℉ to
38.9℃/102.0℉. Once it reaches the Max. value, press the button
again; it will return to the Min. value and the cycle will repeat.
After adjustment is complete, press the button for about 5 seconds
to automatically save the setting and shut down the thermometer.
5.8 Shut down
When the thermometer is turned on, it will shut down automatically
when it is not used for 30 seconds. You can also press the Power
button for 5 seconds to shut down the device manually.
5.9 Replace batteries
When the low battery indicator appears on the screen, slide the
battery cover downward off the shell, take out the two old batteries
and insert two new AAA batteries into the battery compartment
correctly according to the marked polarity symbols. Then close the
battery cover and the thermometer will be restored to normal use.
Take out the batteries if the thermometer will not be used for
more than one month.
!
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