Singer Futura CE-250 Manuel D'instruction page 120

HELPFUL MESSAGES
On number display
Sur l'écran numéraire
En el display numérico
118
On PC screen
Sur l'écran de PC
En la pantalla de la PC
SAFTY DEVICE
ACTIVATED
Messages are displayed on number display of control
panel and/or PC screen. When a message is displayed, fix
the problem following the instruction in the message. The
message will disappear, once the problem has been fixed.
USB cable is not connected.
 Connect your PC to the sewing machine with USB cable.
Needle thread breakage or incorrectly threaded condition is
detected.
 Check threading.
 Check hoop position.
Presser foot is not lowered.
 Lower presser foot by lowering presser foot lifter.
Buttonhole lever is not lowered or raised.
 Lower buttonhole lever when sewing buttonholes.
 Raise buttonhole lever when sewing stitch patterns.
Machine is locked up due to thread entangled with bobbin
case or rotation interrupted forcibly.
 Turn off power switch and eliminate the problem that
caused the machine to stop.
Bobbin winder is moved to right (operating position) during
sewing.
 Check bobbin winder and move it to left.
Small hoop is attached when design for large hoop is transmitted.
 Turn off power switch and attach large hoop.
 Check hoop position.
 Check that feed dogs are lowered.
 Make sure first color block has been sent.