No. Item Setting range Unit
Initial value
SMS SSH FMS FSH
SMS CE
SSH CS FMS CE FSH CE
U280
Number of condensation stitches at the end of sewing before
shorter-thread remaining type thread trimmer operates
When the shorter-thread remaining function is placed in ON, this
memory switch is used for setting the number of condensation
stitches to be sewn before thread trimming.
1 to 9
Stitch
2 2 2 2 2 2 2 2
U281
Pitch of condensation stitches at the sewing end before
shorter-thread remaining type thread trimmer operates
When the shorter-thread remaining function is placed in ON, this
memory switch is used for setting the stitch pitch of condensation
stitches to be sewn before thread trimming.
0 to 2.5 0.05mm 30 30 30 30 30 30 30 30
U286
Sewing speed during thread presser operation
This memory switch is used for setting the speed to be employed
when the thread presser operates.
100 to 3000 sti/min 300 300 300 300 300 300 300 300
U288
Thread presser ON angle
This memory switch is used for setting the angle at which the
thread presser is turned ON at the start of sewing.
180 to 290
Degree
210 210 210 210 210 210 210 210
U289
Thread presser OFF angle
This memory switch is used for setting the angle at which the
thread presser is turned OFF at the start of sewing.
210 to 359
Degree
290 290 290 290 290 290 290 290
U290
AK operating time when the thread presser operates
The time to turn ON the AK device that operates when the thread
presser operates.
0 to 50 ms 20 20 20 20 20 20 20 20
U292
Soft-start resetting angel when the thread presser operates
This memory switch is used for setting the angle at which the
soft-start is reset.
* The setting is enabled when the thread presser operates.
180 to 900
Degree
780 780 780 780 780 780 780 780
U293
Sewing speed resetting angle when the thread presser
operates
This memory switch is used for setting the angle at which the
sewing speed employed when the thread presser operates is reset.
* The setting is enabled when the thread presser operates.
0 to 720
Degree
340 340 340 340 340 340 340 340
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