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12. FUNCTION SETTING LIST
No.
Item
1
The number of stitches to be sewn at a low speed when the soft-start
Soft start
function is used at the start of sewing.
function
0 : Soft-start function is not operative.
2
Do not change the set value.
Maker's function
It is very dangerous if the value is changed since the machine will break.
3
Maker's function
Do not change the set value.
It is very dangerous if the value is changed since the machine will break.
4
Do not change the set value.
Maker's function
It is very dangerous if the value is changed since the machine will break.
5
Flicker reducing function (If the hand lamp flickers.)
Flicker reducing
0 : Flicker reducing function is not operative.
function
1 : Less effective
6
Bobbin thread
Bobbin thread counting function
0 : Bobbin thread counting function is not operative.
counting
function
1 : Bobbin thread counting function is operative.
7
Unit of bobbin thread counting down
Unit of bobbin
0 : Count/10 stitches
thread counting
1 : Count/15 stitches
down
2 : Count/20 stitches
8
Sewing speed of reverse feed stitching
Number of
rotation of
reverse feed
stitching
9
Do not change the set value.
Maker's function
It is very dangerous if the value is changed since the machine will break.
10
Position of needle bar is specified when the sewing machine stops.
Setting of needle
bar stop position
0 : Predetermined lowest position
1 : Predetermined highest position
when the sewing
machine stops.
11
Click sound of key switch mounted on PSC is specified.
Click sound of
0 : Click is not operative.
key switch
1 : Click is operative.
mounted on
PSC
12
Switching of functions of optional switch
Optional switch
0 : No function
function
1 : Needle up/down compensating stitching
selection
2 : No function
3 : No function
4 : Thread trimming function
5 : Presser foot lifting function
6 : One stitch compensating stitching
7 : No function
Do not set to 2, 3 and 7. If these numbers are set, trouble or accident will be
caused.
13
Function of
Function of prohibiting start of the sewing machine by bobbin thread
counter (After thread trimming)
prohibiting start
0 : When counting is out (-1 or less), function of prohibiting start of the
of the sewing
sewing is not operative.
machine by
1 : When counting is out (-1 or less), function of prohibiting start of the
bobbin thread
sewing machine is operative.
counter
2 : Function of "1" + counter (-1 or less) stop (temporary stop)
14
Do not change the set value.
Maker's function
It is very dangerous if the value is changed since the machine will break.
15
Do not change the set value.
Maker's function
It is very dangerous if the value is changed since the machine will break.
18
Do not change the set value.
Maker's function
It is very dangerous if the value is changed since the machine will break.
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-2290.)
However, contents of function setting are subject to change for improvement of function and performance without notice.
Description
8 : Highly effective
67
Setting
Indication of standard
range
function setting
0 to 9
1
(Stitches)
3
0/1
2
0
0/1
3
0
0 to 19
4
(Stitches)
5
0 to 8
5
0
0/1
6
1
0 to 2
7
0
180 to 3,000
8
(r.p.m.)
1
3
5
0
0/1
9
0
0/1
1
0
0
0/1
1
1
1
0 to 6
1
2
0
0 to 2
1
3
0
0/1
1
4
1
0 to 19
1
5
1
0/1
1
8
1
Ref. page
Inst.manual
22
22
22
22
22
23
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