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(2) Further information about memory switch
① Selection of the soft-start function (Function setting P07, P08)
The needle thread may fail to interlace with the bobbin thread at the start of sewing when the stitching
pitch (stitch length) is small or a thick needle is used. To solve such problem, this function (called "soft-start")
is used to limit the sewing speed, thereby assuring successful formation of the starting stitches.
P 0 8
1 to 9 :
The sewing speed limited by the soft-start function can be changed. (Function setting No. 07)
P 0 7
Data setting range : 100 to 1500[ sti/min ] <10 sti/min>
② Function of stop immediately after the reverse feed stitching at the start of sewing (Function setting
No. P13)
This function temporarily stops the sewing machine even when keeping depressing the front part of the
pedal at the time of completion of process of reverse feed stitching at the start of sewing.
It is used when sewing a short length by reverse feed stitching at the start of sewing.
P 1 3
CON : Not provided with the function of temporary stop of the sewing machine immediately
STP : Provided with the function of temporary stop of the sewing machine immediately after
the reverse feed stitching at the start of sewing.
③ Changeover of the needle up/down switch function (Function setting No. P15)
The function of the needle up/down switch is changed over with this function setting number.
P 1 5
0 : Needle up/down correction
1 : One-stitch correction
2 : Continuous half stitch
3 : Continuous one stitch
0 : The function is not selected.
The number of stitches to be sewn under the soft-start mode.
after the reverse feed stitching at the start of sewing
Stop the sewing machine
temporarily to change
direction of sewing products.
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