Operation Manual

Chapter 7
Appendix
CARE AND MAINTENANCE..............................................................184
Cleaning the LCD ..................................................................................................184
Cleaning the Machine Casing ................................................................................184
Cleaning the Race .................................................................................................184
Cleaning the Bobbin Case .....................................................................................185
ADJUSTING THE SCREEN .................................................................186
Screen Visibility Is Low .........................................................................................186
Touch Panel Is Malfunctioning ..............................................................................186
TROUBLESHOOTING .......................................................................188
ERROR MESSAGES.............................................................................191
■ Alarm ............................................................................................................................196
SPECIFICATIONS...............................................................................197
UPGRADING YOUR MACHINE’S SOFTWARE .................................198
Upgrade Procedure Using USB Media ..................................................................198
Upgrade Procedure Using Computer ....................................................................199