Owners Manual

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6.7 Calibration
To display splice mode, press and select the “Calibration” menu with
button. It displays a screen to select the calibration menu as follows. The calibration
menu is equipped with various functions such as arc amount calibration,
motor operation test, etc.
6.7.1 Arc calibration
Swift KF4A continuously checks if there is a change in temperature and the air
pressure through each sensor. Based on such data, arc amount is automatically
adjusted. A change in arc amount due to abrasion of the electrodes or the fiber splice,
however, is not automatically adjusted. The central axis of arc can also be moved
towards the left or right with a large amount of arc. In this case, arc calibration is
required.