miniland thermoadvanced easy Bedienungsanleitung Seite 29

5.7. PROBLEMS AND LOCATING OF FAULTS
PROBLEM
No response/
Automatic reset
when the insulator
is removed
The battery symbol
appears on the LCD
screen
"Lo" appears on the
screen (result below
34.0 °C or 93.2 °F
"Hi" appears in the
screen (result
over 42.9 °C or
109.3 °F)
"ErrP" or "ErrH"
appears on the
screen
"ErrE" appears on
the screen
The measurement
is not accurate or
there is some doubt
about its result
CHECKLIST
Batteries are dead
Incorrect polarity of
the batteries
Poor battery contact
Batteries low
The thermometer has been
positioned incorrectly
The operation method is
incorrect
Hardware problem
The thermometer is outside
the operating temperature
range
The infrared sensor
temperature has not been
stabilised
The infrared sensor is dirty
29
ENGLISH
SOLUTION
Replace the batteries
Remove the batteries
and insert them again
correctly
Replace the batteries
Follow the instructions
of the user manual
to position the
thermometer correctly
Follow the instructions
of the user manual
to make a
correct measurement
Ask your distributor
Use the thermometer
within the operating
temperature range
Wait for about 10
seconds and take the
measurement again
Clean the infrared
sensor as indicated in
the manual