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■ Setting the zigzag width for start backtack stitches (additional DIP switch function)
(Be sure to turn off the power before changing any of the DIP switch settings. Refer to page 163.)
Zigzag width for start backtack stitches
b
Zigzag width
q
A
UTO
TEST
TEST
S E T
E T
w
t
q
A
UTO
TEST
TEST
S E T
E T
w
t
Turning the start backtack function on and off
Carry out the following settings after the thread has been trimmed (or after the treadle has been depressed backward
for the B855E/BT), or immediately after the SET key has been pressed to accept a setting.
The condition changes as shown below each time the start backtack key e is pressed.
•
Start backtacking is carried out when the start backtack indicator r is illuminated.
•
* The zigzag width at the sewing start will change when the start backtack indicator r is turned on and off, and so
the needle bar will move at this time by the amount of the difference.
Zigzag width display, etc.
|
8 8 8 8
Illuminated
＊ ＊
A
＊ ＊
Number of start
backtack stitches
1 2 3 3 4 4
1 2
5 5
6 6
7 7
8 8
9 9
PA
PAT T ERN
ERN
S
S
ROM
E
F
E
L
r
r
e
1 2 3 3 4 4
1 2
5 5
6 6
7 7
8 8
9 9
PAT T ERN
S
S
ROM
E
F
E
L
r
r
e
Number of start
backtack stitches
A
A
8 8 8 8
Illuminated
LZ2-B855E,B856E
7. USING THE OPERATION PANEL
7. VERWENDUNG DER BEDIENUNGSTAFEL
7. UTILISATION DU PANNEAU DE COMMANDE
7. USO DEL TABLERO DE CONTROLES
When DIP switch 2-5 inside the control box is set to OFF,
the zigzag width for start backtack stitches can be set sepa-
rately from the normal zigzag width.
(You must set the end backtack zigzag width at this time
too. Be sure to make this setting if carrying out end
backtack sewing too.)
1. If the LED display q is illuminated steadily, press the
SET key w so that the LED display q flashes.
2. Press the start backtack key e.
The indicator r will illuminate, and A** will flash
on the LED display q as the current setting for the
number of start backtack stitches.
(For example, A+5 represents 5 start backtack
stitches.)
3. If changing the setting for the number of start backtack
stitches, press the △ and ▽ selection keys t to
change the setting.
4. Press the start backtack key e once more.
The indicator r will remain illuminated, and b**
will flash on the LED display qas the current setting
for the start backtack stitch zigzag width.
The setting is displayed in units of 0.1 mm.
(For example, b10 represents a zigzag width of 1.0
mm for the start backtack stitches.)
5. Press the △ and ▽ selection keys t to change the
zigzag width setting.
6. Press the SET key w.
The zigzag width set for start backtacking will be ac-
cepted, and the LED display q will stop flashing and
illuminate steadily.
7. Depress the treadle to start sewing the start backtack
stitches.
Zigzag width for start
backtack stitches
b
b
8 8 8 8
Zigzag width display
|
8 8 8 8
Off
94
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