114
*
*
*
*
2
2
2
2
1
2
1
1
2
2
2
2
2
2
2
2
2
2
2
30
31
32
33
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
1/0
0 to 19
1/0
1/0
20 to 400
20 to 250
150 to 5500
200 to 5500
10 to 50
10 to 100
-60 to -10
8 to 50
-60 to -110
10 to 150
-15 to 15
1/0
10 to 600
-60 to -10
0 to 250
OBT
0
N-OBT
4
OBTS
0
OBTT
0
S-POS
200
S-TRM
180
S-SOFT
1200
S-ASS
2000
P-SSP
30
P-LSA
60
P-FLW
-21
P-FLD
10
P-TRM2
-51
P-MAX
150
P-ANP
0
FLSEL
0
T-FL
60
P-TRM1
-51
T-FLWT
140
119
119
119
119
120
120
121
*
*
*
*
*
*
*
Function of
reverse feed
stitching on
the way
Number of
stitches of
reverse feed
stitching on
the way
Effective
condition of
reverse feed
stitching on the
way when the
sewing machine
is stopping.
Thread trimming
function by
reverse feed
stitching on the
way
Number of
rotation at a
low speed
Number
of rotation
of thread
trimming
Number of
rotation of
soft-start
One-shot
speed
Pedal stroke
at the start of
rotation
Low speed
section of
pedal
Starting
position of
lifting presser
foot by pedal
Starting
position of
lowering
presser foot
Pedal stroke
2 for starting
thread
trimming
Pedal stroke
for reaching
the maximum
number of
rotation
Compensation
of neutral point
of the pedal
Auto-lifter
selecting
function
Holding time
of lifting auto-
lifter
Pedal stroke
1 for starting
thread
trimming
Lowering time
of presser foot
Function of reverse feed stitching on the way
0 : Function of reverse stitching on the way is not operative.
1 : Function of reverse feed stitching on the way is
operative.
Number of stitches of reverse feed stitching on the way.
Effective condition of reverse feed stitching on the way
0 : Function is not operative when the sewing machine
stops.
1 : Function is operative when the sewing machine stops.
Thread trimming function by reverse feed stitching on the way
0 : Automatic thread trimming function after completion of
reverse feed stitching on the way is not operative.
1 : Automatic thread trimming after completion of reverse
feed stitching on the way is performed.
Lowest speed by pedal
Thread trimming speed
Sewing speed at the start of sewing (soft-start)
Setting of number of revolution at the time of one-shot automatic
sewing
Position where the sewing machine starts rotating from pedal
neutral position (Pedal stroke)
Position where the sewing machine starts accelerating from
pedal neutral position (Pedal stroke)
Position where the cloth presser starts lifting from pedal neutral
position (Pedal stroke)
Starting position of lowering presser foot
Stroke from the neutral position
Position 2 where the thread trimming starts from pedal neutral
position (When the function of lifting presser foot by pedal is
provided.) (Pedal stroke)
Position where the sewing machin reaches its highest sewing
speed from pedal neutral position (Pedal stroke)
Compensation value of the pedal sensor
Auto-lifter selection
0 : Solenoid drive system
1 : Pneumatic drive system
Limitation time of waiting for lifting solenoid type auto-lifter device
Position where thread trimming starts from pedal neutral position
(Standard pedal) (Pedal stroke)
Lowering time of presser foot after the pedal has been depressed.
(Start of rotation of the sewing machine is delayed during this time.)
* Do not change the set values with asterisk (*) mark as they are functions for maintenance. If the standard set value set at the time of
delivery is changed, it is in danger of causing the machine to be broken or the performance to be deteriorated.
If it is necessary to change the set value, please purchase the Engineer's Manual and follow the instructions. (Descriptions of setting
in this list are the standard values at the time of delivery of lZ-2290a.)
However, contents of function setting are subject to change for improvement of function and performance without notice.
Ref.
Page
Setting
level
Panel display
Standard set value
Description
Item
No.
Setting range
*
*
