1. A sewing machine, comprising: a display that displays information; an obtaining device that obtains display data from outside of the sewing machine; a determining device that determines if the display data includes language change information; a nonvolatile storing device that stores the display data rewritably in a nonvolatile condition; a writing device that writes display data obtained by the obtaining device into the nonvolatile storing device when the determining device determines that the display data includes language change information; and a display controller that displays information on the display based on the display data stored in the nonvolatile storing device.
1. A sewing machine, comprising: a display that displays information; an obtaining device that obtains display data from outside of the sewing machine; a determining device that determines if the display data includes language change information; a nonvolatile storing device that stores the display data rewritably in a nonvolatile condition; a writing device that writes display data obtained by the obtaining device into the nonvolatile storing device when the determining device determines that the display data includes language change information; and a display controller that displays information on the display based on the display data stored in the nonvolatile storing device. 14. The sewing machine according to claim 1, wherein the obtaining device further obtains a program, and the writing device writes the program as well as the display data into the nonvolatile storing device.