Operation Manual

7.3 V820 Control Panel
7.3.1 Operating and Indicator Elements in the V820 Control Panel
7.3.2 Functions of the Keys in the V820 Control Panel
It is possible to turn functions on or off by briefly pressing keys on the control panel.
The functions are only then in effect on the machine if the corresponding devices (e.g.
solenoidal or electropneumatic sewing foot lift) are present.
Key Function Display
1 Double beginning bartack on Right arrow above the key on
Beginning bartack off Both arrows off
Single beginning bartack on Left arrow above the key on
2 Stitch counting-seam reverse Right arrow above the key on
Stitch counting off Both arrows off
Stitch counting-seam forwards Left arrow above the key on
3 Light barrier function "light - dark" Right arrow above the key on
= Change from: "no material present"
to "material present".
Light barrier off Both arrows off
Light barrier function "dark - light" Left arrow above the key on
= Change from: "material present"
to "no material present".
4 Double end bartack on Right arrow above the key on
End bartack off Both arrows off
Single end bartack on Left arrow above the key on
5 Thread trimmer on Left arrow above the key on
Thread wiper on Right arrow above the key on
Thread trimmer and thread wiper on Both arrows on
Thread trimmer and thread wiper off Both arrows off
6 Auto. foot lift at stop in the seam on Left arrow above the key on
Auto. foot lift at stop in the seam off Left arrow above the key off
Auto. foot lift after thread trimming on Right arrow above the key on
Auto. foot lift after thread trimming off Right arrow above the key off
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