Pfaff EcoDrive P40 ED Instruction Manual page 6

Controls
Start backtacks
End backtacks
Needle position
Foot position after stop
Foot position at end of seam/or after a seam segment (in programmed sewing)
Thread trimmer
Speed (only in programmed sewing)
Reverse sewing (only in programmed sewing)
Manual seam end (only in programmed sewing)
2
If this key is pressed, the backtacks at the beginning of the seam (start backtacks) are
switched on or off. The number of forward stitches (A) or reverse stitches (B) for the start
backtacks can be changed by pressing the +/- key underneath. To convert from double
backtack to single backtack set the number of stitches for the corresponding seam
section at zero.
If this key is pressed, the backtacks at the end of the seam (end backtacks) are switched
on or off. The number of reverse stitches (C) or forward stitches (D) can be changed by
pressing the +/- key underneath. To convert from double backtack to single backtack set
the number of stitches for the corresponding seam section at zero.
If this key is pressed the "needle raised after sewing stop" function is switched on or off.
When the function is switched on, the needle positions at t.d.c. after sewing stops.
If this key is pressed the "foot raised after sewing stop" function is switched on or off.
When the function is switched on, the presser foot is raised after sewing stops.
If this key is pressed the „Foot position raised at the end of a seam" function is switched
on or off. When the function is switched on, the presser foot is raised at the end of a
seam.
If this key is pressed the thread trimming function is switched on or off.
If this key is pressed the corresponding function is switched on or off. In programmed
sewing the speed is not pedal-controlled. When the function is switched on, the speed
cannot be controlled by pedal. The machine only sews at the set maximum speed.
When the function is switched off, the speed is controlled up to the maximum speed by
pedal
If this key is pressed the corresponding function is switched on or off. When the function
is switched during programmed sewing, the corresponding seam section is sewn in
reverse.
If this key is pressed the corresponding function is switched on or off. When the function
is switched on, the move to the next seam section is not carried out by stitch counting or
sensor, but manually with the use of the pedal (position "-2").