Efka dc1550 - Start Ornamental Backtack; End Ornamental Backtack

Instruction Manual
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When using the V820/V850 control panel, direct access by means of the function key (key 9) is possible.
Function with control panel
Parameter
Backtack repetition On/Off
(-F-)
008 = 8
7.4.5 Start Ornamental Backtack/Stitch Condensing
Function without control panel
Control
Function "ornamental backtack" On/Off
Ornamental backtack stop time
Single start ornamental backtack
Double start ornamental backtack
Start ornamental backtack Off
LED 1 On
LED 2 On
both LEDs Off
135
210
Key E (S2)
Function with control panel
V810/V820/V850
Function "ornamental backtack" On/Off
Ornamental backtack stop time
Single start ornamental backtack
Double start ornamental backtack
Start ornamental backtack Off
(SrS)
(tSr)
left-hand arrow above key On
right-hand arrow above key On
both arrows Off
135
210
Key S1
The parameters of the start backtack speed and the backtack stitches forward and backward are identical with
the standard start backtack.
Difference from the standard start backtack:
 The drive stops for stitch regulator switching
 The stop time can be set
When using the V820/V850 control panel, direct access by means of the function key (key 9) is possible.
Function with control panel
Parameter
Ornamental backtack On/Off
(-F-)
008 = 2
7.4.6 End Ornamental Backtack/Stitch Condensing
Function without control panel
Control
Function "ornamental backtack" On/Off
Ornamental backtack stop time
Single end backtack
Double end backtack
End backtack Off
LED 3 On
LED 4 On
both LEDs Off
135
210
Key + (S3)
Function with control panel
V810
V820/V850
Function "ornamental backtack" On/Off
Ornamental backtack stop time
Single end backtack
Double end backtack
End backtack Off
(SrS)
(tSr)
left-hand arrow above key
On
right-hand arrow above
key On
both arrows Off
135
210
Key 2
135
210
Key 4
The parameters of the end backtack speed and the backtack stitches forward / backward are identical with the
standard end backtack.
Difference from the standard end backtack:
 The drive stops for stitch regulator switching
 The stop time can be set