25
Troubleshooting
The table below shows problems you may encounter. All
error messages below would be shown together with orange
backlight. Please follow “what to do” to resolve problems. If the
problem still exists, please call your local dealer for help.
Message
What it means
Appear when environmental
temperature is below 10
℃
.
Appear when environmental
temperature is above 40
℃
.
Battery is low and “ ”
is shown on LCD.
Appears when the batteries
can’t provide enough power
for a test.
Temperature measurement
falls outside the displayed
temperature range: ear
temperature range from 32
℃
to 43
℃；
skin/surface scan
temperature range from 23
℃
to 44
℃
.
Put the thermometer under
operating temperature range
of 10
℃
to 40
℃
.
Put the thermometer under
operating temperature range
of 10
℃
to 40
Please replace batteries as
soon as possible.
Please replace new batteries.
Please follow this manual to
take a reading again.
What to do
