82
*
*
*
*
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
87
87
87
87
88
88
89
*
*
*
*
*
*
*
Functon of
reverse feed
sttchng on
the way
Number of
sttches of
reverse feed
sttchng on
the way
Effectve
condton of
reverse feed
sttchng on the
way when the
sewng machne
s stoppng.
Thread trmmng
functon by
reverse feed
sttchng on the
way
Number of
rotaton at a
low speed
Number
of rotaton
of thread
trmmng
Number of
rotaton of
soft-start
One-shot
speed
Pedal stroke
at the start of
rotaton
Low speed
secton of
pedal
Startng
poston of
lftng presser
foot by pedal
Startng
poston of
lowerng
presser foot
Pedal stroke
2 for startng
thread
trmmng
Pedal stroke
for reachng
the maxmum
number of
rotaton
Compensaton
of neutral pont
of the pedal
Auto-lfter
selectng
functon
Holdng tme
of lftng auto-
lfter
Pedal stroke
1 for startng
thread
trmmng
Lowerng tme
of presser foot
Functon of reverse feed sttchng on the way
0 : Functon of reverse sttchng on the way s not operatve.
1 : Functon of reverse feed sttchng on the way s
operatve.
Number of sttches of reverse feed sttchng on the way.
Effectve condton of reverse feed sttchng on the way
0 : Functon s not operatve when the sewng machne
stops.
1 : Functon s operatve when the sewng machne stops.
Thread trmmng functon by reverse feed sttchng on the way
0 : Automatc thread trmmng functon after completon of
reverse feed sttchng on the way s not operatve.
1 : Automatc thread trmmng after completon of reverse
feed sttchng on the way s performed.
Lowest speed by pedal
Thread trmmng speed
Sewng speed at the start of sewng (soft-start)
Settng of number of revoluton at the tme of one-shot automatc
sewng
Poston where the sewng machne starts rotatng from pedal
neutral poston (Pedal stroke)
Poston where the sewng machne starts acceleratng from
pedal neutral poston (Pedal stroke)
Poston where the cloth presser starts lftng from pedal neutral
poston (Pedal stroke)
Startng poston of lowerng presser foot
Stroke from the neutral poston
Poston 2 where the thread trmmng starts from pedal neutral
poston (When the functon of lftng presser foot by pedal s
provded.) (Pedal stroke)
Poston where the sewng machne reaches ts hghest sewng
speed from pedal neutral poston (Pedal stroke)
Compensaton value of the pedal sensor
Auto-lfter selecton
0 : Solenod drve system
1 : Pneumatc drve system
Lmtaton tme of watng for lftng solenod type auto-lfter devce
Poston where thread trmmng starts from pedal neutral poston
(Standard pedal) (Pedal stroke)
Lowerng tme of presser foot after the pedal has been depressed.
(Start of rotaton of the sewng machne s delayed durng ths tme.)
*
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
Settng
level
Panel dsplay
Standard set value
Descrpton
Item
No.
Settng range
*
*
