Pfaff Industrial 3307-1 Series, Instruction Manual, Page: 22 / 130

Controls
22
Further functions can be selected with the keys described below, which are
each equipped with an LED. When the LED lights up, the corresponding func-
tion is activated / switched on.
Button type
●
With these keys the type of button required (two-, four-, three- or six-hole button) can be
selected.
●
When entering the code number this key corresponds to the fi gure 0.
A key
●
This key is reserved for special functions.
B key
●
This key is reserved for special functions.
F1 key
●
This key is reserved for special functions.
TE
●
This key can be used to switch between sewing operation (LED off) and input mode (LED
on). It is also used to acknowledge error messages.