typical GT1790A, Instruction Book

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10. Using the initial value management
This sewing machine has the initial value for the most
appropriate sewing shapes (31 shapes).

Refer to “XI.
Table of initial value data for each shape” p.76 . When
creating new sewing data, it is convenient to create it
by copying the initial value.
1) Set the mode to the input mode
Under the input mode where Set Ready LED
goes out, pattern can be changed. In sewing mode,
press Ready key
❷
to change over the
mode to input mode.
2) Call initial value mode
The currently selected pattern No. A is displayed.
Press Data Change key
❼
to select initial
value pattern .
3) Select shape
The shape selection screen B is displayed to show
the currently-selected shape C. Select shape C to
sew with Data Change key
❼
. It is possible
to select the shape from 12 shapes at the time of
your purchase. However, you can select the shape
from up to 31 shapes by increasing the shape
selection level (K004).

Refer to “V-21. Method of changing memory
switch data” (P.51) .
4) Perform trial sewing
Press Ready key
❷
to set the mode to
the sewing mode. Then the selected pattern can be
sewn.
※
The initial-value pattern can be edited only
with respect to the data on needle thread
tension and sewing speed. Be aware that the
edited data will return to the initial value(s)
when the pattern shape is changed or the
pattern is re-called.
5) Copy initial value pattern
Copy the pattern which has been selected and