6.3.1 Adjusting the looper-thread monitor
This program aligns the reflecting light barriers of the looper-thread
monitor.
Info line:
Adjusting the looper-thread monitor
–
Press OK to run the test program.
Two looper-thread bobbins and the light-barrier reflecting heads
appear in the display.
When the light barriers are correctly aligned a reflection occurs when
an empty bobbin is rotated.
This reflection is displayed by an arrow between the reflecting head
and the looper-thread bobbin, and an audio signal is also emitted.
–
To leave test programs press function key F1.
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