HappyJapan HCS3, Instruction Book

Page: 174 / 364

-DA -32
LOCK STITCHES
15-5
5_3b N401
This machine adds lock stitches automatically as default setting at start and thread cut point.
These lock stitches prevent upper thread from fraying and coming off from needle hole.
The length and number of lock stitches (start / thread cut) can be adjusted with following setting
items.
＊
At start of embroidery, if upper thread comes off often even default setting, it is
recommendable to change setting of STR. Lock stitch from AUTO to ON and adjust STR.
Lock Length longer.
SETTING ITEM SETTING RANGE CONTENTS
(Default is underlined)
1 Cut Lock stitch
OFF : Remove lock stitch when the machine cuts threads.
ON : Add lock stitch per SETTING ITEM 2 and 3 when the machine cuts threads.
AUTO : Add lock stitch when length of the stitch before thread cut is longer than length
set at SETTING ITEM 2.
2 Cut Lock Length 0.4~0.7~1.2mm : Set lock stitch length when “ON” or “AUTO” on SETTING ITEM 1 Cut Lock stitch
is selected.
3 Cut Lock Count 1 ~ 2 ~ 3 : Set number of lock stitch when “ON” on SETTING ITEM 1 Cut Lock stitch is
selected.
4 STR. Lock stitch Add Lock stitch when the machine starts sewing.
OFF : Remove lock stitch when the machine stars.
ON : Add lock stitch per SETTING ITEM 5 and 6.
AUTO : Add lock stitch when length of the stitch before the machine starts sewing cut is
longer than length set at SETTING ITEM 5.
5 STR. Lock Length 0.4~0.7~1.6mm : Set length of lock stitch when “ON” or “AUTO” on SETTING ITEM 4 Cut Lock
stitch is selected.
6 STR. Lock Count 1 ~ 2 : Set number of lock stitch when “ON” on SETTING ITEM 4 Cut Lock stitch is
selected.
Ex. STR. Lock stitch
Ex. Cut Lock stitch
Lock Length
Lock Length