JUKI LBH-1790 Instruction Manual page 89

6 Make effective the function of plural motions
of cloth cutting knife.
Select the effective button (G).
7 Determine the function of plural motions of
cloth cutting knife.
When ENTER button
function of plural motions of cloth cutting knife
screen is closed and the selection of the function
of plural motions of cloth cutting knife has been
completed.
Then the screen returns to the memory switch list
screen.
8 Perform sewing.
When READY switch
Cloth cut length is set to larger than
the sewing machine automatically actuates plural motions of knife and performs sewing.
※ When you desire to sew the hole shape smaller than the size of knife attached, error 489 appears.
(H) is pressed, the
(I) is pressed, the sewing screen (green) is displayed. At this time, when
Sewing data
S02 Cloth cutting length
1st time
2nd time
–  –
G
I
Cloth cutting knife size which has been set in step 3 ,
3rd time
Memory switch data (Level 1)
U18 Cloth cutting knife size
H