"Saving" message appearing on the LCD. What does it mean?

"Calculating cannot be done halfway through." message appearing on the LCD. What does it mean?

"No more stitches can be combined." message appearing on the LCD. What does it mean?

"Complete pattern entry." message appearing on the LCD. What does it mean?

"Color cannot be changed halfway." message appearing on the LCD. What does it mean?

"Raise the needle to high position." message appearing on the LCD. What does it mean?

"Embroidery pattern is exceeding sewing area." message appearing on the LCD. What does it mean?

"This key does not work when needle is at low position. Raise the needle to high position and touch key again." message appearing on the LCD. What does it mean and how do I clear it?

"Raise the presser foot and re-thread." message appearing on the LCD. What does it mean and how do I clear it?

"Embroidery card is not inserted. Turn off main power and insert card." message appearing on the LCD. What does it mean?

"This pattern can not be saved in the memory." message appearing on the LCD. What does it mean?

"This pattern is stored in other embroidery card." message appearing on the LCD. What does it mean and how do I clear it?

"No pattern is memorized." message appearing on the LCD. What does it mean?

"Check if thread is entangled. Check if needle is bent." message appearing on the LCD. What does it mean?

"Check if upper or lower thread is cut." message appearing on the LCD. What does it mean?

"Select pattern." message appearing on the LCD. What does it mean?

"Return the bobbin winding shaft to left." message appearing on the LCD. What does it mean?

"Winding bobbin thread." message appearing on the LCD. What does it mean?

"Lower the presser foot lever." appears on the LCD.