iv
9-5-4. Copying/deleting a condensation custom .....................................................................144
9-6. Simple lock of the screen ......................................................................................................145
9-7. Version information ................................................................................................................ 145
9-8. Adjustment of brightness of the LED panel ......................................................................... 146
9-9. Information .............................................................................................................................. 147
9-9-1. Data communication ........................................................................................................147
9-9-2. USB ....................................................................................................................................150
9-9-3. NFC ....................................................................................................................................151
9-10. Key customization ................................................................................................................ 152
9-10-1. Assignable data .............................................................................................................. 152
9-10-2. How to assign a function to a key .................................................................................153
9-11. Maintenance management function....................................................................................155
9-12. Setting the ancillary devices ...............................................................................................159
9-12-1. Setting the ON/OFF status of suspended ruler ............................................................160
9-12-2. Setting the ON/OFF status of stitch skipping detecting device ................................. 160
9-12-3. Setting the ON/OFF status of bobbin-thread remaining amount detecting device .. 161
9-12-4. Setting the ON/OFF status of cover sensor device ..................................................... 161
10. SEWING SPEED TABLE ................................................................................163
11. TROUBLES IN SEWING AND CORRECTIVE MEASURES ..........................164