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APPENDIX — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Adjusting the LCD
If nothing appears in the LCD when the sewing
machine is turned on, the brightness of the LCD is
either too light or too dark. In such a case, perform
the following operation.
a
Turn off the sewing machine.
b
Turn on the sewing machine while pressing
anywhere on the screen.
c
Press or .
d
Turn off the sewing machine, then turn it on
again.
Operation beep
Each time a key is pressed you will hear one beep. If
an incorrect operation is performed you will hear two
or four beeps.
■ If a key is pressed (correct operation)
One beep sounds.
■ If an incorrect operation is performed
Two or four beeps sound.
■ If the machine locks up, for example, because
the thread is tangled
The sewing machine beeps for four seconds and
the machine automatically stops.
Be sure to check for the cause of the error, and
correct it before continuing to sew.