ELNA eXperience 660 Instruction Manual page 49

Message
You may hear a faint humming sound coming from your machine's internal motors. This is normal and no
cause for concern.
Reason
The Elongation Key has been pressed
after selecting a stitch that cannot be
elongated.
Machine stops because thread is tangled
in take up lever or bobbin area.
Bobbin winder spindle locks during bobbin
winding.
The machine is malfunctioning because of
the item indicated. Example: "E1 init error"
– error in initialization of stepping motor.
The LCD screen is abnormal.
47
What to Do
Select a satin stitch (035-
050).
Turn off power switch.
Remove tangled thread from
take up lever and bobbin
area.
Wait 15 seconds before
restarting.
Turn off power switch.
Remove tangled thread.
Contact your authorized
Elna dealer or service
center where you purchased
your machine.
Turn power switch off. Wait
5 seconds and turn power
switch on.