Operation Manual

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Appendix
CARE AND MAINTENANCE..............................................................202
Cleaning the LCD Screen ......................................................................................202
Cleaning the Machine Casing ................................................................................202
Cleaning the Race .................................................................................................202
Cleaning the Bobbin Case .....................................................................................203
ADJUSTING THE SCREEN .................................................................204
Screen Visibility is Low .........................................................................................204
Touch Panel is Malfunctioning ..............................................................................204
TROUBLESHOOTING .......................................................................206
ERROR MESSAGES.............................................................................209
■ Alarm Sounds ................................................................................................................214
SPECIFICATIONS...............................................................................215
UPGRADING YOUR MACHINE’S SOFTWARE .................................216
Upgrade Procedure Using USB Media ..................................................................216
Upgrade Procedure Using Computer ....................................................................217