ALDI V4916DSO364 User Manual page 37

Fault
The tem-
perature
measured
is not accu-
rate or you
doubt the
accuracy of
the mea-
surement.
Cause
The operating
temperature is
outside of the
valid range.
Check whether
the infrared
sensor is
4
dirty.
Check whether
the thermom-
eter is properly
used.
Check if the
device and
patient have
been in the
same room
for at least 30
minutes before
performing the
measurement.
The thermo-
meter is being
used outdoors.
You have held
the thermom-
eter in your
hands for a
prolonged
period.
Troubleshooting
Solution
Observe the
operating
conditions (see
chapter "Techni-
cal data").
Clean the in-
frared sensor
(see chapter
"Cleaning and
maintenance").
Observe the
notices on
operating the
thermometer
and obtain-
ing a correct
measurement.
Make sure that
the device and
patient have
been in the
same room
for at least 30
minutes before
performing the
measurement.
Only use the
thermometer in
indoor areas.
Place the ther-
mometer e.g.
on a table so
that it can adjust
to the room
temperature.
37