Operation Manual

12
ON/OFF thread trimmer:
No. of parameter Value range Description
of parameter of parameters
013 ON/OFF
Thread trimmer
ON/OFF
7.2.2 By using stopmotor Efka with panel V 820
Functioning pushbuttons engagement:
Pushbutton P Call and termination of programming mode
Pushbutton E Confirmation when changing programming
mode
Pushbutton + Increasing the value displayed in program-
mingmode
Pushbutton - Reducing the value displayed in program-
ming mode
Pushbutton 1 Start bar SINGLE/DOUBLE/OFF
Pushbutton 2 Stitch counting FORWARD/BACK/OFF
Pushbutton 3 Light barrier function
LIGHT-DARK/DARK-LIGHT/OFF
Pushbutton 4 End bar
SINGLE/DOUBLE/OFF
Pushbutton 5 Function
TRIMMING/TRIMMING+EJECTOR/OFF
Pushbutton 6 Automatic top roller lifting after having
stopped inside the seam ON/OFF
Automatic top roller lifting after trimming
ON/OFF
Automatic reduction of pressure of the
presser foot ON/OFF (only for DC 1550/
DA320; see The instructions for assembling
with Mini-stop, par. 5.2.4)
Pushbutton 7 Basic needle position UP/DOWN
Pushbutton 8 Lower thread waste controlling ON/OFF
Pushbutton 9 Operation pushbutton - programmable
Pushbutton 0 Programming/processing of 40 possible
sewing sections (seams)
Pushbutton A For cancelling or calling the bar
Pushbutton B For switching needle position UP/DOWN,
resp. shifting pushbutton in the program-
ming mode
Symbol C Designating symbol C for code number
Symbol D Designating symbol F for parameter
number
Symbol E Programme number in TEACH IN mode
Symbol F Seam number in TEACH IN mode
Symbol G Run blocking ON
Symbol H Blocked insertion by pushbutton
Symbol I Fault reporting
Symbol J Insertion of stitch number in TEACH IN
mode
Symbol K Connected lower thread controller, flashing
symbol when running out thread reserve
on bobbin
Symbol L Limitation of revolutions ON
Symbol M Right needle disconnected
symbol N Evening stitches for light barriee in the
TEACH IN mode
Symbol O Machine is running
AB
CD E F GH I JKLMNOPQ