typical GT1790A - Page 50

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3) Selecting the menu
Items which can be registered on the key are displayed. Press Item Selection key ❻ to select the menu.
After Edit key❽ is pressed during the menu selection, the following screens can be invoked.
1. Memory switch 1
Refer to “V-21. Method of changing memory switch data” P.51 for details.
2. Version display
Version of the system software is displayed.
3. Communication
Refer to “V-26. Communication” P.58 for details.
4. Registration of parameter key
Refer to “V-16. Using parameter register key” P.42 for details.
5. Selection of editing sewing parameter
Refer to “V-12. Method of setting sewing data with/without edit” P.32 for details.
6. Check program
Refer to Service Manual for details.
7. Adjust pedal depression value
Refer to “V-23. Adjust pedal depression value” P.56 for details.
8. Adjustment of contrast
Refer to “V-24. Adjust the contrast” P.57 for details.
9. Memory switch 2
Refer to “V-22. List of memory switch data” P.52 for details.
For the functions which are not described in this manual, only the maintenance personnel is
allowed to operate while referring to the Service Manual since operating those functions can lock
up the sewing machine or can cause unforeseen accidents.