Pfaff 3834-14/11, Instruction Manual, Page: 16 / 112

7 - 2
Controls
7
.03
Machine head keys
●
When the respective key is operated, a
certain function is carried out.
Key 1 : Sewing in reverse
As long as the key is operated,
the feed direction is reversed.
Key 2 : The roller presser feed stroke is
reduced by pressing this key.
Key 3 : The roller presser feed stroke is
increased by pressing this key.
Diode 4 : Diode 4 flashes when the pre-
selected number of stitches for
the bobbin thread control has
been reached, see Chapter 9.11
Setting the bobbin thread
control with the stitch count
function.
Key 5 : The thread tension is released by
pressing key 5 .
Fig. 7 - 03
5
3 2 4 1