105
ZE-855A,856A
7. USING THE OPERATION PANEL
7. VERWENDUNG DER BEDIENUNGSTAFEL
7. UTILISATION DU PANNEAU DE COMMANDE
7. USO DEL TABLERO DE CONTROLES
7-7. Setting end backtacking (856A, 855A-A0 [ ] only)
After the treadle has been depressed backward, you can sew a set number of stitches to create end backtack stitches.
1459M
1349M
1. Press the end backtack key
e
.
• The indicator
r
will illuminate and the end
backtacking function will turn on.
• The CD indicator
t
will illuminate and the number
of end backtack stitches will appear in the LED dis-
play
y
. (For example,
AA AA
indicates 6 stitches for
section C and 2 stitches for section D.)
2. Use the
쑶쑴
selection keys
u
to change the number
of end backtack stitches.
3. Carry out sewing. When the treadle is depressed back-
ward, the end backtack stitches will be sewn. (For the
856A, the thread will then be trimmed.)
Note:
•
The sewing machine will continue operating until the
set number of end backtack stitches has been sewn,
even if the treadle is returned to the neutral position.
•
The set number of end backtack stitches will be sewn
regardless of the zigzag stop position setting.
q
w
The stitch length for section C is
adjusted by means of the condense
dial
q
, and the stitch length for
section D is adjusted by means of
the feed adjustment dial
w
.
(6 stitches)
(2 stitches)
(6 stitches)
(6 stitches)
(2 stitches)
<When the condense dial is set to
a "-" (minus) value>
<When number of stitches
for section D is "00">
<Example>
1456M
1457M
1458M
t
y
u
r
e
Number of
stitches for
section C
Number of
stitches for
section D
■
Turning the end backtack function on and off
•
The condition changes as shown below each time the end backtack key
e
is pressed.
•
End backtacking is carried out when the end backtack indicator
r
is illuminated.
r
e
Zigzag width display, etc.
Illuminated
Zigzag width display
Off
Number of end backtack
stitches
1492M
1460M
1493M
■
End backtack sewing speed
The sewing machine operates at a speed of 1,200 rpm when sewing end backtack stitches.
■
Changing the setting
The DIP switch settings can be used to change the zigzag width for end backtack stitches. (Refer to page 106.)