AAASewing.com
77
y
u
i
y
Formatting the memory
If the internal memory of the machine or USB ash drive
stick does not function due to damage to the memory
bank, you need to re-enable it by formatting the memory.
To format the machine’s internal memory, press the
machine icon key and a conrmation message will
appear. Press the OK key to format.
To format a USB ash drive, press the USB icon key and
the conrmation window will open.
Press the next page key to show the next menu.
CAUTION:
Do not turn off the power or disconnect the USB ash
drive while a warning message is displayed otherwise
it may damage the memory bank.
u
Upper Thread Sensor
If you need to run the machine without threads, turn off
the upper thread sensor.
After altering the settings press the OK key to enable the
new settings.
i
Sewing Light
Press the YES key to open the sewing light option
window.
Press each of the sewing light icons on the screen for
turning on or off the sewing lights individually.
(A) YES key
Press the next page key to show the next menu.
(A)
Janome MC9900 Instruction Manual
Janome Embroidery Machine
www.aaasewing.com
MC9900 Owners Manual/ User Guide