Bernina 1230 - Function-Tests Electronic

What to
adjust
Normal
condition
Switch
on bobbin
winder
Bobbin winder
runs
Switch off
bobbin
winder
Bobbin
winder
stops
Switch
on sewing
light
Sewing
light comes
on
Switch off
sewing light
Sewing
light
goes out
Main
motor
Fully depress
foot
control
Speed
of sewing
machine
1050 rpm
Stop from
fastest speed
Motor brakes,thread
take-up
lever is in its
highest
position
Press
foot control
backwards
Machine
positions
in
lower needle
position
Reverse
button
Sew forwards
Transport
forward
Press
reverse button
Transport
reverse
Release reverse
button
Transport
forward
Basting device
magnet
Sew using
basting
device
Every sixth
stitch is sewn
Sew using
automatic
long stitch
Every second
stitch
is sewn
Sew
using automatic
buttonholer
Forward
bead
is the same
length as
the return
bead LED ((AUTO)) lights
up
I!
Stitch
1, depress
foot control
for a short
time
Upper
needle
stop
Stitch
1, press
lower needle
stop
button
LED
lights up
Depress
foot control
for a
short time
Lower
needle
stop
Function-tests
electronic
38 1230