I 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 ZE-8570-A01).
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.
•
Zigzag width display, etc.
I Start backtack sewing speed
The sewing machine operates at a speed of 1,200 rpm when sewing start backtack stitches.
I Changing the setting
•
The DIP switch settings can be used to change the zigzag width for start backtack stitches. (Refer to page 103.)
•
The memory switches can be used to change the under edge trimmer operation. (Refer to item no. 97 on page 195.)
r
e
Number of start
backtack stitches
1448M
7. USING THE OPERATION PANEL
7. VERWENDUNG DER BEDIENUNGSTAFEL
7. UTILISATION DU PANNEAU DE COMMANDE
7. USO DEL TABLERO DE CONTROLES
Illuminated
1449M
ZE-8570,8580
Off
Zigzag width display
1450M
102