Automatic Compensation Of Neutral Point Of The Pedal Sensor - JUKI IP-110 Type F Instruction Manual

(Example) [To allocate the thread trmm�g fu�cto� to the �put co��ector (CN48,)
[option input/output setting screen]
4 6
�oP
90 0
5 7
TSW
90 4
[Sewing common data screen]
refer to the Instruction Manual for the Sc-920 for the input/output connector numbers and pin num-
bers and the relation between these numbers and the displayed number.

18. autoMatIc coMPENSatIoN oF NEutraL PoINt oF tHE PEDaL SENSor

Whe�ever you have replaced the parts such as the pedal se�sor a�d spr�g, be sure to carry out the
follow�g procedure.
[Pedal-sensor neutral-point automatic compensation screen]
1. the pedal is depressed when the power is turned oN, the correct compensating operation cannot
be carried out. Never place your foot or anything on the pedal. the audible warning sounds (two sin-
gle tones, i.e., two blips) and neither the message "oK" nor the compensation value are displayed.
2. If any message or value other than "oK" or the compensation value, refer to the Engineer's Manual.
�oP
95 0
8
L �oP
95 0
!6
9
1
) Press swtches 4 a�d 5 to select �put dsplay
No. 90 whch represe�ts the �put co��ector
(CN48, .)
2) Press swtches 6 a�d 7 to select the fu�cto�
code No. 4 a�d abbrevato� "TSW" of the �put
fu�cto�.
3) Press swtches 8 a�d 9 to select the �put
status of the �put fu�cto�. Set the �put status
code "L" f the thread trmmer actvates whe� the
�put sg�al s Low, or "H" f the thread trmmer
actvates whe� the sg�al s Hgh.
4) Press swtch !6 . The scree� s cha�ged over to
the sew�g commo� data scree�.
5) Tur� OFF the power swtch to ext from the fu�c-
to� sett�g.
) Keep o�e-shot automatc sew�g swtch 1 held
pressed, tur� the power ON. The�, the scree� s
cha�ged over to the pedal-se�sor �eutral-po�t
automatc compe�sato� scree�.
2) Whe� the �eutral po�t of the pedal se�sor s
properly corrected, the message "OK" a�d the
compe�sato� value (the compe�sato� value
"0" shown in the figure on the left is a value for
refere�ce) are dsplayed a�d the buzzer sou�ds
(o�e short blp).
3) Tur� OFF the power swtch to ext from the fu�c-
to� sett�g.
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