Detailed Explanation Of Selection Of Functions - JUKI SC-810 Instruction Manual

5. Detailed explanation of selection of functions

1 Selection of the soft-start function (Function setting No. 1)
The needle thread may fal to nterlace wth the bobbn thread at the start of sewng when the sttchng ptch
(sttch length) s small or a thck needle s used. To solve such problem, ths functon (called "soft-start") s
used to lmt the sewng speed, thereby assurng successful formaton of the startng sttches.
1
The sewing speed limited by the soft-start function can be changed. (Function setting No. 37)
3 7
8 0
2 Flicker reducing function (Function setting No. 5)
The function reduces flickering of the hand lamp at the start of sewing. The higher the set value increases,
the more effectve the functon wll work.
5
(Caution) The more effective the flicker reducing function works (the more the set value is made), the lower
the start-up speed of the sewing machine will become.
3 Bobbin thread counting function (Function setting No. 6)
When the control panel (CP-160/CP-170) is used, the function subtracts from the predetermined value and
ndcates the used amount of bobbn thread.
For the detals, refer to the nstructon manual for the control panel.
(Caution) When setting is "0", LED display on the operation panel goes out, and the bobbin thread count
function becomes invalid.
For the details, refer to "Caution" of " 7 Sewing counting function (Function setting No. 14)"
4 Thread trimming prohibiting function (Function setting No. 9)
Ths functon turns OFF thread trmmng solenod output and wper solenod output when thread trmmng s
actuated. [If the control panel (CP-160/CP-170) is used with the sewing machine, this function will work in
accordance wth the functon settng on the control panel.]
By ths functon, separate sewng materal can be splced and sewn wthout trmmng thread.
9
5 Setting of the needle bar stop position when the sewing machine stops (Function setting No. 10)
The position of the needle bar when the pedal is in its neutral position is specified.
1 0
When connecting CP-160/CP-170, holding pressing needle up/down compensating switch 1 , turn ON the
power and the stop poston can be changed.
n P
n P
(Caution) If the stop position of the needle bar is set to the highest
position, the thread trimming action will be taken after the
needle bar comes down once to the lowest position.
0 : The functon s not selected.
0 0
1 to 9 : The number of stitches to be sewn under the soft-start mode.
Data settng range
0
50 to MAX. rpm <50 rpm>
Settng range : 0 to 3
0
0 : Flcker reducng functon does not work.
to
3 : Flckerng s effectvely reduced.
0 : off Thread trmmng s operatve. (thread can be trmmed).
0
 : on Thread trmmng s noperatve. (thread can not be trmmed).
0 : Down The needle bar stops n the lowest poston of ts stroke.
0
 : Up The needle bar stops n the hghest poston of ts stroke.
Down stop poston
L o
U P
Up stop poston
1
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