Operating instructions

6.2.2 Altering parameter values
Parameter values are altered at operator level with the five buttons "
P
", "
E
", "
+
", "
-
" and
"
>>
" on the sewing-drive control box.
The parameter list on the next page gives all parameters which can be altered at
operator level.
1. Selecting programming mode
-
Press the "
P
" button.
The first parameter number (
0 0 0
) appears in the display.
2. Displaying the first operator-level parameter
-
Press the "
E
" button.
The appropriate parameter value (
0. 0. 0.
) appears in the display.
3. Changing the displayed parameter value
-
Increase or reduce the parameter value with the "
+
" and "
-
" buttons.
If the "
+
" or "
-
" button is held down, the parameter value continues to change until
it is released.
4. Selecting the next parameter value
-
Press the "E" button.
The next operator-level parameter appears in the display.
-
Press the "E" button.
The appropriate parameter value appears in the display.
Repeatedly pressing the "
E
" button successively calls up all operator-level para-
meters and parameter values.
When the parameter is displayed the + or - buttons can also be used to switch to
the next or previous parameter.
5. Leaving programming mode
-
Press the "
P
" button.
The control unit leaves programming mode.
CAUTION:
The changed parameter values are not saved until a seam
is started by pressing the pedal down.
If the sewing machine is switched off immediately after
programming without sewing, the changed parameter
values are
not
saved.
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