Jack JK-58420B, Manual Book & Parts Book

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No No No No Key Key Key Key Name Name Name Name Description Description Description Description
3
Start back
tacking
setting key
Switch during all start tacking type when pressing. (No tacking, single
tacking ,double tacking
). The icon of LCD is lit. The number
of needle selecting the corresponding keys can be set to A, B segment,
default needle number 0~F corresponds to the 0~15 stitch.
4
End back tacking
setting key
1,Switch during all end tacking type when pressing. (No tacking, single
tacking , double tacking
). The icon of LCD is lit. The number
of needle selecting the corresponding keys.can be set to A, B segment,
default needle number 0~F corresponds to the 0~15 stitch.
2, Long press key, it can shift the needle up and down stop position.
5
Thread clamp/
Induction
automatic
presser foot
lifting key
1, Short press key , the icon of LCD is lit, the thread clamp
function turns on. Then short press key, the thread clamp function turns
off.
2, Long press
key, the icon of LCD is lit, the induction
automatic presser foot function turns on. Then long press key, the
induction automatic presser foot function turns off.
6
Free sewing/
trimming key
1, Short press key , the free sewing mode is selected.
2, Long press key , the icon of LCD is lit,the automatic trimming
function turns on.
Then long press key , the automatic trimming function turns off.
7
W bar tacking /
Multi-section
constant-stitch
sewing
1, Short press key , the icon of LCD is lit, W seam marking
function turns on.
2, Long press key
, the icon of LCD is lit, the multi-section
constant-stitch sewing function turns on.
8
The parameter
increment setting
key
Parameter value increment key.
9
The parameter
Decrease setting
Parameter value decrease key.
10
The left
selection key
Parameters selection toward to left key.
11
The right
selection key
Parameters selection toward to right key.
12
Factory reset press for 5s.