JUKI SC-922 Engineer's Manual page 28

(Start level ; U : User's mode, S : Service mode)
No. Item
∗
50 Pedal type
setting
51 Compensation
of solenoid-on
timing of reverse
feed stitching at
the start of sewing
52 Compensation
of solenoid-off
timing of reverse
feed stitching at
the start of sewing
53 Compensation
of solenoid-off
timing of reverse
feed stitching at
the end of sewing
∗
54 Motor pulley
effective
diameter
55 Foot lift after
thread trimming thread trimming
56 Reverse
revolution to lift
the needle after
thread trimming
58 Function of
holding
predetermined
upper/lower
position of the
needle bar
59 Function of
Auto/Manual
change/over of
reverse feed
stitching at the
start of sewing
60 Function of stop Function at the time of completion of reverse feed
immediately
after reverse
feed stitching
at the start of
sewing
∗
Do not change the set values with asterisk (
of delivery is changed, it is in danger of causing the machine to be broken or the performance to be deteriorated.
Description
Set the type of the pedal.
0 : There is presser foot no movement with the
pedal (KFL)
1 : There is presser foot movement with the
pedal (PFL)
Compensation of starting the solenoid for reverse feed
stitching when reverse feed stitching at the start of sewing
is performed.
Compensation of releasing the solenoid for reverse feed
stitching when reverse feed stitching at the start of sewing
is performed.
Compensation of releasing the solenoid for reverse feed
stitching when reverse feed stitching at the end of sewing
is performed.
Effective diameter of pulley to be used for motor
is set.
Function of lifting presser foot at the time of (after)
0 : Not provided with the function of lifting presser
foot after thread trimming
1 : Provided with the function of lifting presser foot
automatically after thread trimming
Function of reverse revolution to lift the needle at
the time of (after) thread trimming
0 : Not provided with the function of reverse
revolution to lift the needle after thread trimming
1 : Provided with the function of reverse revolution
to lift the needle after thread trimming
Function of holding predetermined upper/lower
position of the needle bar
0 : Not provided with the function of holding
predetermined upper/lower position of the
needle bar
1 : Provided with the function of holding predete-
rmined upper/lower of the needle bar
(holding force is medium.)
2 : Provided with the function of holding predete-
rmined upper/ lower position of the needle bar
(holding force is medium.)
3 : Provided with the function of holding predete-
rmined upper/lower position of the needle bar
(holding force is strong.)
This function can specify the sewing speed of reverse
feed stitching at the start of sewing.
0 : The speed will depend on the manual operation
by pedal, etc.
1 : The speed will depend on the specified reverse
feed stitching speed (No. 8).
stitching at the start of sewing
0 : Not provided with the function of temporary stop
of the sewing machine at the time of completion
of reverse feed stitching at the start of sewing
1 : Provided with the function of temporary stop
of the sewing machine at the time of completion
of reverse feed stitching at the start of sewing
∗
) mark as they are functions for maintenance. If the standard set value set at the time
Setting range Setting level
0/1
-36 to 36
(10°)
-36 to 36
(10°)
-36 to 36
(10°)
400 to 1400
(0.1mm)
0/1
0/1
0 to 3
0/1
0/1
– 24 –
Indication of
function setting
U
5 0
U
5 1 1
U
5 2
1
U
5 3
S
5 4 9 0
U
5 5
U
5 6
U
5 8
U
5 9
U
6 0
Ref.
page
1
37
1
37
3
37
5
0
38
1
38
1
38
0
38
1
38
0