JUKI LZ-2290A Instruction Manual page 92

5 Optional switch function selection (Function setting No.12 SW 2) : It is used only when it is combined
with the machine head provided with the optional switch.(Optional SW kit Part No. : 40003640)
A. In case of the machine with the auxiliary
thread take-up lever
Functions to be assigned to the optional switch can be selected from the following functions.
0 : No function (Standard setting)
1 : Needle up / down compensating stitching : Every time the switch is pressed, normal feed
stitching by half stitch is performed. (Same operation as that of up/down compensating stitching
switch on the panel.)
2 : No function
3 : No function
4 : Thread trimming function : This function is actuated as the thread trimming switch.
5 : Presser foot lifting function : This function is actuated as the foot lifter switch.
6 : One stitch compensating stitch : Every time the switch is pressed, one stitch stitching operation
is executed.
7 : No function
8 : Pedal neutral presser lifting function selection
Do not set to 2, 3, and 7. If these numbers are set, trouble or accident will be caused.
6 Neutral automatic presser lifting function (with AK device only) (Function setting No.21 N-NPL)
This function can automatically lift the presser foot when the pedal is in the neutral position.
Automatic lifting time of the pedal depends on the automatic lifting time after thread trimming and when the
presser foot is automatically lowered, it is automatically lifted at the second neutral position after it has come
off the neutral position once.
0 : off
1 : on
7 Function of changeover of needle up/down compensating switch on the operation panel function
(Function setting No. 22 F-CMSP)
Function of needle up/down compensating switch on the panel of IP-100 can be changed over to needle up/
down compensating stitching or one stitch compensating stitching.
0 : Needle up/down compensating stitching
1 : One stitch compensating stitching
86
Optional SW
Function of neutral automatic presser lifting is not operative.
Selection of function of neutral automatic presser lifting
B. In case of the machine without the auxiliary
thread take-up lever
Optional SW