Troubleshooting
Symptom
EN
The difference
in consecutive
measurements
is too high.
(Forehead)
Possible Cause
Physical
condition is
unstable.
Unreadable
status.
Measurement
operation error.
Sensor too far.
12
Solution
Allow the subject
to rest for about 30
minute before trying
again.
Make sure the
forehead is completely
clean and dry without
any perspiration.
Also, make sure that
the subject is not in
direct sunlight during
measurement.
Make sure to slowly
scan across the
forehead while
keeping in contact. Do
not keep the sensor in
place when measuring
forehead temperature.
Make sure the probe
is in contact with
the forehead when
scanning.