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3. LCD display information LO
Using non-contact infrared forehead thermometer, LCD may
display the message LO
The analysis indicates that the measurement range has been
exceeded: the temperature measured in human mode is lower
than 32℃ or the temperature in surface mode is lower than 0℃
There are several situations when the message LO or HI appears:
Reason for displaying
message LO or HI
Suggestions
The temperature value is
affected by hair and sweat
Temperature is affected by
air flow changes
The measurement distance
is too far
Walk into the room from
low or high Temperature
outdoors
Ensure that there is no obstruction
during temperature measurement
Ensure that the air remains stable
during temperature measurements
Please note the measurement
distance (3 - 5CM)
Please wait 10 minutes for the
subject's temperature to adapt to the
measurement environment before
measuring
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