JUKI LK-1900A Series - 8 Optional Features; Connection of PK-57

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8. Optional features
(1) Connection of PK-57
1. Connect PK-57 change cable with CN41 of MAIN
circuit board .
2. Connect the cord of PK-57 with the PK-57 change
cable at the rear face of the control box.
Then clamp two places with adhesive clamp .
In addition, tighten with a screw the PK-57 ground
cable as illustrated in the figure.
PK-57 change cable : Part No. M90135900A0
PK-57 : Part No. GPK570010B0
Adhesive clamp : Part No. E9607603000
3. Set the memory switches as follows.
Memory Switch No. Set value
19 2
20 1
24 1
Ground
cable