How To Carry Out The Corner Stitching Using A Polygonal-Shape Stitching Pattern - JUKI LH-4500C Series Instruction Manual

9-2-4. How to carry out the corner stitching using a polygonal-shape stitching pattern

If a polygonal-shape stitching pattern is used, the angular stitching can be carried out by setting the
number of stitches and the stitch length as desired.
70°
F
G
Step 1 (portion A)
Step
Separate-ly-driven
S201 Step change-
needle bar change-
over
S204 Number of
stitches
S205 Stitch length
S212 Midpoint stop
and the presser foot
lift
S214 Position of
needle bars when
the sewing ma-
chine stops
S220 Automatic re-
turn to both-needle
op-eration
When "S201 Step
changeover" is set to
the "separately-driven
needle bar changeover",
the sewing machine au-
tomatically stops after it
has sewn the number of
stitches set with "S204
Number of stitches", and
Explanation it carries out free stitch-
ing.
The step proceeds by
operating the separate-
ly-driven needle bar
changeover lever to
place the sewing ma-
chine in the single-nee-
dle sewing state.
A
B
C
E
D
Step 2 (portion C)
Number of stitches Number of stitches
over
13
3.0mm
Lower
OFF
It is possible to set
the automatic lift
of the presser foot
to ON / OFF when
the sewing machine
stops at the corner
portion of material,
by setting "S212
Midpoint stop and
presser foot lift".
In the case of carrying out the corner stitching at
the angular portion as illustrated in the figure, set
the steps as described in the table shown below.
Step 3 (portion E)
3
3.1mm 3.1mm
ON
Lower Continuous
OFF
When "S214 Position of
needle bars when the
sewing machine stops"
to "Continuous", the
sewing machine pro-
ceeds to the next step
without stopping after
the completion of sewing
of the number of stitches
set with "S204 Number
of stitches".
When "S220 Automatic
return to both-needle
operation" is set to ON,
the operation mode
automatically returns the
both-needle operation
mode every time the
step proceeds.
– 141 –
Step 4 (portion G)
Separate-ly-driv-
en needle bar
changeover
3 13
3.0mm
Lower
ON OFF
In the case the
number of corner
portions of material
is increased, steps
should be added by
combining the steps
1 to 3.