Names And Explanation Of Switches On The Operation Panel - JUKI LK-1903A-305 Instruction Manual

2. Names and explanation of switches on the operation panel
2
7
8
1 "Ready" key
Ths key changes over the settng state from
the panel to the sewng state where the sewng
machne actually operates.
2 Sewing LED
Ths LED goes off at the tme of settng state and
lghts up at the tme of sewng state. Changeover
can be performed wth "Ready" key.
3 "Reset" key
Ths key s used for cancelng error or returnng
the set value to the ntal value.
4 "Mode" key
Ths key makes the settng mode of the memory
swtch.
5 "+/�eed forward" key and "�/�eed backward" key
Ths key s used for changng pattern No. and
X/Y scale, and feed forward/feed backward.
6 "Selection" key
Ths key selects the tem to be set. Item
selecton LED of the selected tem and the set
value are dsplayed.
7 Data indication LED
Ths LED ndcates the set values of the selected
tems such as pattern No., X/Y scale, etc.
(Note 1) LK�1903A is set to needle thread clamp prohibited (no motion) with memory switch No. 35 at
the time of standard delivery.
1 3 4
!1
3
－
!0
8 Item selection LED
LEDs of the selected tems lght up.
Pattern No. X scale
Sewing
Max. speed
limitation counter
Thread
Work clamp
tension
foot lowering
9 Needle thread clamp �N/��� key
Ths key selects effectve/neffectve of needle
thread clamp. When t s effectve, needle thread
clamp dsplay LED lghts up. (Note 1)
!0 Needle thread clamp display LED
When ths LED lghts up, needle thread clamp
operates.
!1 Needle thread clamp display LED
Ths key regsters the pattern. When ths key s
pressed, the pattern regstered here can sew
mmedately.
X/Y scale, sewng poston, etc. can be changed
and regstered.
－
5
6
9
Y scale
�obbin
winder