Troubleshooting 185

5

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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.
aTurn off the sewing machine.
bTurn the power on while pressing any of the
operation panel keys except (Setting
key).
c Press or .
dTurn 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.
■Canceling the operation beep
When the sewing machine is purchased, it is set
to beep each time an operation panel key is
pressed. This setting can be changed so that the
machine does not beep.
aTurn on the sewing machine.
XThe LCD comes on.
bPress (Setting key) in the operation
panel.
XThe setting screen appears.
cPress (Next page key) twice.
dPress OFF for the buzzer.
XThe screen for changing the beep setting
appears.
ePress (Back key).
XThe initial stitch screen appears again.