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❶
❷
❸
4-17. Adjusting the electronic intermediate presser stroke
It is necessary to adjust the intermediate presser
stroke (
A
) appropriately since there would be the
need for preventing stitch skipping depending on
thickness or type of the material.
1) Press
❶
on the main screen of electrical
box.
2) When you press the "Machine setting parame-
ter",
❷
is displayed.
When you enter the password "11111111",
screen
❸
is displayed.
3) On the screen that is displayed by pressing the
"Presser follow-up setting", set the parameter
(the follow-up height of presser foot has been
factory-adjusted to 3 mm at the time of ship-
ment).
A
A
