④ Cp-4 (Revolution Movement) - JUKI LK-1941 Engineer's Manual

④ CP-4 (Revolution movement)
Output of the specified number of revolutions is made and the actual number of revolutions is indicated.
Step Indicating section
1
2
(Example) When the
number of revolutions
is set to 800 r.p.m.
3
4
5
Checking measure
Lights up
or
FORWARD BACK
SELECT
Flashes
READY
Sewing LED
R
RESET
68
−
[Initial state]
"SPEED" LED of the setting item lights up.
If there is no change, move to the step 3.
Set value of the number of revolutions is
set by pressing down
The indication is changed to the indication
of the actual value by pressing down
key. "SPEED" LED of the setting item
flashes on and off.
The sewing machine rotates and the actual
value of the number of revolutions is
indicated by pressing down
"SPEED" LED of the setting item is kept
flashing.
Lights up
SEWING
The sewing machine stops by pressing
down
R
RESET
−
Explanation
or key.
FORWARD BACK
SELECT
key.
READY
key.