- 3 -
WARNING :
Be sure to perform the angle adjustment of the machine head by the operation below before using
the machine head.
2
3
3) In this state, align the white dot
2
of the hand-
wheel with the concave
3
of the handwheel
cover as shown in the gure.
4. ADJUSTING THE MACHINE HEAD ANGLEADJUSTING THE MACHINE HEAD ANGLE
(DIRECT-DRIVE MOTOR TYPE SEWING MACHINE ONLY)
1) Keeping switch
1
held pressed, turn the power
ON. Then the screen is changed over to the
machine head angle adjusting screen.
1
[Machine head angle adjusting screen]
2) Turn the machine head pulley by hand until the
main shaft reference signal is detected. Then,
the angle transmitted by the main shaft reference
signal is displayed in reverse video. (The value
shown in the gure is a value for reference.)
4) Once the angle is determined, press switch
4
.
The angle displayed in reverse video is now dis-
played in normal video and the angle is replaced
by the adjusted one. Turn the power switch OFF
to exit from the angle adjustment.
4
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