Duerkopp Adler 669 Premium Operating Instruction page 71

Programming
Operating Instructions 669 PREMIUM - 00.0 - 11/2016
Setting: Stitch length (Stitchlen.)
The stitch length changes slightly depending on the speed. For this
reason, the stitch length can be adjusted at different speeds by
the software.
linear Stitchlen.
Value range -50 – 50 [%]
Min. speed
Value range
0000 – 4000 [rpm]
Max. speed
Value range
0000 – 4000 [rpm]
2.OnOff Min. speed
Value range
0000 – 4000 [rpm]
2.On Min. speed
Value range
0000 – 4000 [rpm]
Maximum stitch length variation
reached at the upper speed limit.
Speed at which the increase/
reduction of stitch length should
start.
Speed up to which the increase/
reduction of stitch length should
occur.
Speed from which the 2
length should be used.
Speed from which the 2
length should be used.
nd
stitch
nd
stitch
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