User's Manual

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Type BF applied part
Keep dry
Low battery prompt
Avoid sunlight
Straight up
Fragile; Handle with care
Discarded electronic or
electrical equipment
Radio transmitting equipment
Serial number
Date of manufacture
Manufacturer
11. Troubleshooting
Failure/issue
Possible cause
Measures that can be taken
Higher
measurement result
Make measurement immediately after
taking the forehead thermometer into a
room under normal temperature when it is
stored in a cold environment.
Make measurement 30 min later after
placing the forehead thermometer in the
room where using the product.
The probe is always exposed to direct
sunlight.
Make measurement 30 min later after
placing the forehead thermometer in the
room where using the product.
Make measurement immediately when the
measured object is in excited emotion.
Excited emotion can rise the facial
temperature. Please make measurement
after the measured object gets calm.
Lower measurement
result
Body sweating
Do not use the product after swimming,
bathing or sweating after exercise because
the skin temperature will drop in such
circumstances. Wipe off water and wait for
30 min before measuring.
The probe is dirty.
Please clean the probe with soft cotton
cloth dipped with 75% alcohol.
Make measurement on the measured object
immediately after he/she enters indoor
space from outdoors in cold weather.
Please wait until the forehead has warmed
up before measuring.
Measure the body temperature at other
sites except the forehead.
Please use the product only for temperature
measurement at forehead.
Difference in
measurement results
Measurements were not made at the same
site.
Make measurements at the same site.
The measurement site was covered by
foreign matters such as hair during
Ensure that the measurement site is not
covered before measurement.