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13. Selecting procedure of the key-lock function
Setting of the number of stitches for a pattern can be prohibited by enabling the key lock function.
Display section A
5) When you carry out steps 1) to 3) in repetition, "KL.oF" is displayed when turning the power ON and the
key lock function is rendered ineffective.
• "KL.on" display when turning the power ON
Display appears: The key lock function is effective.
Display does not appear: The key lock function is ineffective.
In the case the key lock function is effective, the operation of the panel will be as shown in the table below.
Switch operation of which is to be dis-
abled.
Switch operation of which is not to be
disabled.
14. Initialization of the setting data
All contents of function setting can be returned to the standard set values.
4) Turn OFF the power switch and turn ON the power switch after closing the front cover. The machine re-
turns to the normal motion.
1. When you carry out the aforementioned operation, the neutral position correction value for
the pedal sensor is also initialized. It is therefore necessary to carry out automatic correc-
tion of the pedal sensor neutral position before using the sewing machine. (Refer
Automatic compensation of neutral point of the pedal sensor"
2. When you carry out the aforementioned operation, the machine-head adjustment values
and the function settings of the optional devices are also initialized. It is therefore neces-
sary to carry out adjustment of the machine head before using the sewing machine. (Refer
"IV-1. Adjusting the machine head"
3. Even when this operation is performed, the sewing data set by the operation panel cannot
be initialized.
❻
❽
• Setting of the reverse feed stitching (❶, ❷, ❸ and ❹)
• Change of the sewing pattern (❺, ❻, ❼ and ❽)
• Change of the number of stitches (❾)
• Change of the sewing operation (, , and )
• Compensating stitching in half-stitch steps ()
• Production support function (❼)
p.53.)
– 52 –
1) Turn ON the power switch with
switch ❽ held pressed.
and
2) "KL.on" is displayed on indicator A with a blip to
make the key-lock function effective.
3) The panel returns to the normal operation after
displaying "KL.on" on the indicators.
4) While the key lock function is effective, "KL.on"
is displayed on the indicators when turning the
power ON.
1) Referring to the explanation of
functions"
p.33, select function setting "n.95".
switch .
Then, press
2) Press and hold
3) The buzzer sounds after approximately one sec-
ond, and the setting data returns to the standard
setting value.
Do not turn OFF the power on the way
of initializing operation. Program of the
main unit may be broken.
p.50.)
switch ❻
"III-6. Setting of
switch .
"III-10.
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