Gammill PLUS Manuale - Pagina 7
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Stampa la paginaNeedle Positioning
The needle position switch provides
needle position control. A toggle
switch on the side of the display unit
selects needle position or single
stitch mode. You may choose to take
½ stitches (needle position setting)
or full stitches (single stitch setting).
To Position the Needle Up or
Down
Flip the switch down to the Needle
Position setting. Press and release
the needle position switch. If the
needle was positioned up, it takes a
½ stitch down. If the needle was
positioned down, it takes a ½ stitch
up.
Each time you stop stitching, the
needle positions itself in this setting.
To change this position simply press
and release the left hand handle
switch. There are times when you
want the needle to remain in the
fabric when stitching is stopped to
prevent the needle from wobbling out
of the stitch path. These times might
include stitching in the ditch or using
templates or rulers.
To Take a Single Stitch
Flip the switch up to the Single
Stitch position.
Press and release the needle
position switch. The needle takes a
complete stitch returning to its
original position.
Slow Stitching
To take a series of slow stitches,
such as when securing threads,
press and hold the needle position
switch. If the toggle is set to Needle
Position a series of half stitches are
taken as the button is held down. If
the toggle is set to Single Stitch a
series of full stitches are taken as the
button is held down.
Troubleshooting Encoder
Problems
Checking Operation of Encoders
The proper operation of the
encoders and encoder cables can be
checked without operating the
machine:
1. To enter Diagnostic Mode do the
following:
a) Turn the power OFF.
b) Hold down the black, single
stitch button and turn the
power ON.
c) After a few seconds, release
the button.
2. The top line of the diagnostic
screen should read "encoder".
3. When either encoder wheel is
turned, the word "encoder"
should go from small letters to
capital letters. This indicates
proper operation of the encoder
circuit.
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