Pfaff 3371-1 series Instruction Manual page 18

Control elements
Sequences
C1 C3
to
The function keys C1 to C3 are used to enter and select sequences, see Chapter 9.06.03
Selecting a sequence.
TE
TE
In the production mode, this key is used to change into the input mode. In the input mode
this key is used to acknowledge the input of program stations and sequences, to change into
the basic status of the input mode and to change into the sewing mode.
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