Precisa 320 XT - Internal Calibration; Automatic Calibration

■ 14 Further information
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14.2.3 Internal calibration
For an internal calibration with the built-in calibration weight “SET
CALIBRATION MODE INTERNAL” must be selected in the configura-
tion menu (see Chapter 5.5 “Calibration functions”).
Then proceed as follows:
• Switch to “BALANCING” with the «MODE»-key
•Press «T» until “CALIBRATION” is shown.
• The calibration is finished after a certain period of time.
14.2.4 Automatic calibration
For an automatic calibration with the built-in calibration weight “SET
CALIBRATION MODE AUTO” must be selected in the configuration
menu (see Chapter 5.5 “Calibration functions”).
The balance now calibrates itself automatically every 24 hours and/or
after each temperature change of 3 degrees Celsius, depending on the
definition in the configuration menu “SET CALIBRATION AUTO-
CAL”.The time of the automatic calibration is as determined in the
configuration menu under “SET CALIBRATION AUTOCAL. -TIME n h”.
(e.g. 6 h for 06.00 o'clock in the morning).
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• The balance carries out a Zero
measurement (0000 g is shown
flashing)
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• After the zero measurement the
display flashes with the previous-
ly entered calibration weight
• Place the calibration weight on
the pan
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• The display flashes rapidly
• Calibration is complete when the
display stops flashing (the exact
weight is shown)
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