12
USER MANUAL
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Internal calibration is performed in the following situations:
- when key is pressed,
- after defined time interval (for legally verified balances - 2 hours),
- after temperature change (for legally verified balances – more than 2
o
C).
In legally verified balances time interval is set to 2 hours and defined temperature
change is 2
o
C. In not legally verified balances those values can be set as calibration
options. The reason of starting internal calibration is shown as an icon near weight
picture.
In order to perform internal calibration proceed with the following:
Empty the pan.
Press
key twice (double pressing
the key helps to avoid accidental
starting calibration procedure).
During calibration internal weight is
put three times on and obtained
results are compared.
Discrepancy of results is signalled
with a message and causes the
balance being blocked.
Until calibration process is finished
do not perform any operation on the
balance. Any vibrations and shocks
interfere calibration process and may
delay it or deteriorate accuracy of its
result.
When
internal
calibration
is
performed successfully the balance
indicates zero on the display at empty
pan.
Note:
In order to terminate calibration
process in not legally verified
balances press
key and wait until
balance mechanism is not settled in
initial position.
0.0000
g
CAL
WAIt
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