JUKI LK-1941 User Manual

− 62 −
(1) Operating method
1) How to start the test mode
Pressing
READY
key and
RESET
R
key, turn ON
the power switch.
(Starting of the user level of memory
switch)
Immediately after turning ON the power
switch, simultaneously press
P3
key
and
SELECT
key. (Moving to the service
level of memory switch)
Further, simultaneously press down
P1
key,
P2
key and
P3
key. Then
the mode will move to the test mode,
and the indicating output test will be
immediately started.
By operation of either key, the indication
will move to the selection of other test
function.
Test program No. will be changed by
pressing down
FORWARD
or
BACK
keys.
Test program No. will be decided by
pressing down
SELECT
key.
When
P1
key and
P3
key are
simultaneously pressed down, the step
will return to the step 5. However, when
test No. CP-3 is selected, it cannot be
returned to the step 5. At this time, turn
OFF the power switch.
1
2
3
4
5
6
7
READY
RESET
R
OFF ON
Keep
pressing.
Turn ON the
power switch.
P3
SELECT
FORWARD BACK
or
P3
P1
P2
Press either key of the above ones.
SELECT
P1
P2
LEDs are indicated in order.
(Example)
If the test program No. to be
selected is “CP-1” .
ExplanationStep Operation method Indication

JUKI LK-1941 Specifications

General

Brand	JUKI
Model	LK-1941
Category	Sewing Machine
Language	English