Operation Manual

Operation
Operating manual 275 Version 01.0 - 01/201646
Machine start
The machine performs an internal system self-test when switched
on. The machine is not ready for operation during this self-test.
On completion of the system self-test the last program used is
briefly shown in the display. After this, the LED above the key for
the first active sequence of this program is switched on and the
associated upper transport length is displayed.
 The machine is ready for operation.
Plus/Minus keys
These keys are used to setting the upper transport
length for the respective sequence or for smooth
sewing. Values from 1 to 8 can be set. The upper
transport length can only be a maximum of 1 mm
smaller than the stitch length. If the upper transport
length is reduced further then the stitch length is also
reduced.
(De-) Activation key
Pressing this key and a sequence key at the same time
switches the corresponding sequence from active to
inactive and vice-versa. The red LED above the
sequence key lights up for inactive sequences and
goes out for active sequences.
Key for automatic direction change
The sequences are normally processed in increasing
order. After the last sequence the controller begins
again with the first sequence. When the key for
automatic direction change is actuated, the sequences
are processed alternately, first in increasing order and
then in decreasing order. The green LED above the
key lights up when this function is active.
F key
This key can be used for enabling the edge cutter for
every sequence and for smooth sewing (
 Section
5.16.3 Enabling the edge cutter with a DAC mini,
page 44). The green LED above the key lights up when
the edge cutter is active.
Display
The display shows the current upper transport length.
The values can lie between 1.0 and 8.0.
In the case of errors the error code is displayed.
Key Function