Calibration; Troubleshooting - Little Journey KFT 509 Manual Del Usuario

Calibration

Calibration
The thermometer was calibrated in the factory fol-
lowing manufacture. If the thermometer is used in
accordance with the provisions and notices in the
user manual for private and non-commercial use,
there is no need to calibrate it at regular intervals. If,
however, you doubt the accuracy of the measure-
ments, you should immediately contact your vendor.
Never attempt to disassemble the thermometer or
make changes as they could result in risks and in
such a case, also void any warranty claim!

Troubleshooting

Fault
The bat-
teries have
been insert-
ed, but the
LCD display
3
is blank.
28
Cause
There may
be debris in
the battery
compartment.
The batteries
are empty or
were inserted
with incorrect
polarity.
The battery
contacts are not
aligned with
the terminals.
There is a
fault in the
electronics.
Solution
Remove the
debris from
the battery
compartment.
Replace the bat-
teries with full
batteries. Make
sure the polarity
is correct!
Check the bat-
tery contacts.
Remove the
batteries and
put them back
in after approx.
3 seconds.