Instruction manual

Instruction Manual
- 38 -
 After power-on, output A and LED A are turned on.
 A key movement after power-on before sewing starts turns off output A and LED A.
 The next key actuation after power-on before sewing starts turns the transport roller function and thus LED
A back on. Output A remains on (transport roller up).
 After sewing starts (with transport roller function turned on) after the start backtack is complete (with the
start backtack turned off immediately with the start of the seam) the transport roller is lowered after an
adjustable stitch count (parameter 253). The function of the configured stitches can be turned on and off
with parameter 260. The counting process can be interrupted by pressing a key. The transport roller is
lowered immediately.
 If the sewing foot is lifted with the transport roller down, the transport roller is also raised. After lowering of
the sewing foot, the transport roller is lowered after the configured stitch count (parameter 253). The
counting process can be interrupted by pressing a key. The transport roller is lowered immediately. If the
stitch count is set to 0, the transport roller is immediately lowered with the sewing foot.
 If a manual backtack is carried out with the transport roller lowered, the transport roller rises immediately.
After the end of the backtack, the roller is lowered immediately.
 If the key is pressed for the first time during the seam, the transport roller function is turned off. The
transport roller is lifted and LED A goes out. This condition remains in effect (even after thread trimming)
until the next time the key is pressed. A second press of the key switches the transport roller function back
on. The transport roller lowers and LED A is turned on.
 With the start of the end backtack or the thread trimmer, the transport roller is raised.
Output
A
LED
A
Transport
roller
Sewing foot
lifting
power On
On
On
top
Key A
Off
Off
down
Press key A again
On
On
top
In start backtack
On
On
top
down
After start backtack in the count *)
On
On
top
down
Key A, after start backtack in the count *)
Off
Off
down
down
After start backtack after the count *)
Off
Off
down
down
Manual backtack
On
On
top
down
Sewing foot up
On
On
top
top
After sewing foot count in the count *)
On
On
top
down
Key A after sewing foot count in the count *)
Off
Off
down
down
Key A in the seam
On
On
top
Key A again in the seam
Off
Off
down
With end backtack and thread trimming
On
On
top
down
After thread trimming, if previously the roller on
On
On
top
After thread trimming, if previously the roller off
On
On
top
*) Stitch count until output A turned on (parameter 253).
With parameter 261, the following functions can be set:
261 = 0
The transport roller is raised without sewing foot lifting and backtack.
261 = 1
The transport roller is raised with sewing foot lifting and backtack.
261 = 2
The transport roller is raised with sewing foot lifting. After lowering of the sewing foot, the transport
roller is lowered again after the configured stitch count elapses (with parameter 253 and its
activation corresponding to parameter 260) or after the key is pressed.
261 = 3
The transport roller is raised with the backtack. After completion of the backtack, the transport
roller is immediately lowered again. If the transport roller is raised when the intermediate backtack
is activated, it remains raised after the backtack is complete.
Parameter 262 can be used to set the following function if the parameter 250 is set to "11" and 255 to "5", or
parameter 250 is set to "5" and 255 to "11".
262 = 0
The transport roller remains lowered if high lift for walking foot is turned on.
262 = 1
The transport roller is lifted when high lift for walking foot is turned on.