JUKI SC-910N Instruction Manual page 38

@1 Foot lift function after thread trimming (Function setting No. 55)
Ths functon can automatcally lft the presser foot after thread trmmng. Ths functon s effectve only
when t s used n combnaton wth the AK devce.
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@2 Reverse revolution to lift the needle after thread trimming (Function setting No. 56)
This function is used to make the sewing machine rotate in the reverse direction after thread trimming to
lft the needle bar almost to hghest poston. Use ths functon when the needle appears under the presser
foot and it is likely to make scratches on the sewing products of heavy-weight material or the like.
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(Caution) The needle bar is raised, by rotating the machine in the reverse direction, almost to
the highest dead point. This may result in slip-off of the needle thread. It is therefore
necessary to adjust the length of thread remaining after thread trimming properly.
@3 Bobbin thread remaining amount detection function (Function setting No. 57, No. 61)
Ths functon detects the amount of the bobbn thread used and nforms of the tme of replacement of the
bobbn.
Ths functon s used when the bobbn thread remanng amount detecton devce (AE) s attached.
As for the detals, refer to the nstructon manual for the bobbn thread remanng amount detecton devce.
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(Caution) Be sure to set the setting No. 57 to ineffective ("0") when the AE device is not attached.
("E43" is displayed, and the sewing machine is not actuated.)
@4 Function of holding predetermined upper / lower position of the needle bar (Function setting No. 58)
When the needle bar s n the upper poston or n the lower poston, ths functon holds the needle bar by
applying a brake slightly.
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@5 Change-over function of AUTO / Pedal for sewing speed of the reverse feed stitching at the start
of sewing (Function setting No. 59)
This function selects whether the reverse feed stitching at the start of sewing is performed without a break
at the speed set by the functon settng No. 8 or the sttchng s performed at the speed by the pedal opera-
ton.
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(Caution) 1. The max. sewing speed of the reverse feed stitching at the start of sewing is limited
to the speed set by the function setting No. 8 regardless of the pedal.
2. When "0" is selected, stitches of reverse feed stitching may not match those of nor-
mal feed stitching.
0 : off Functon of automatcally lftng the presser foot s not provded.
1
(Presser foot does not automatcally go up after thread trmmng.)
1 : on Functon of automatcally lftng the presser foot s provded.
(Presser foot automatcally goes up after thread trmmng.)
0 : off Function of making the sewing machine rotate in the reverse direc-
0
ton to lft the needle after thread trmmng s not provded.
1 : on Function of making the sewing machine rotate in the reverse direc-
ton to lft the needle after thread trmmng s provded.
0
0 : off Not provded wth the functon of holdng predetermned upper/low-
0
er poston of the needle bar
1 : on Provded wth the functon of holdng predetermned upper/lower pos-
ton of the needle bar
0 : Manu. The speed s ndcated by the pedal operaton.
0
1 : Auto Automatic stitching at the specified speed
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