Twelve-Key Keypad - Pfaff 3822-1/22 Instruction Manual

Twelve-key keypad

Stitch concentration
on / off
Edge trimming on / off
Key for feathered edge trimmer, (also knee switch for feathered edge trimmer
on page 6)
for enabling and disabling:
- the hook knife
- the blow impulse for ply separation
Key has no function in 3822-1/22
Backtack switch-off; the machine sews a backtack, according to the setting on
the motor control panel (see motor manufacturer's documentation), at the
beginning and at the end of the seam. The backtack can be avoided by briefly
touching the push-button before actuating the treadle forwards or backwards,
respectively. If no backtack is enabled, it is nevertheless possible to recall the
next backtack with this key.
Fullness "0" (no fullness; shift-free sewing)
to
to
(functions are enabledwhen LED is on)
Fullness is applied to the bottom ply.
Fullness is applied to the top ply.
PFAFF 7