JUKI LH-4500C Series Instruction Manual page 59

(3) Adjusting the lower stop position
WARNING :
The needle bar moves during adjustment of this item. Be careful not to place your fingers under the
needle.
❶
<Sewing screen (Maintenance personnel mode)>
<Sewing data edit screen>
❺ ❻
❹
<Needle bar lower stop position setting screen>
❷
❸ ❼
1) Press
under the maintenance personnel
mode.
The "sewing data edit screen" is dis-
played.
2) Press
The "needle bar lower stop position set-
ting screen" is displayed.
3) Adjust the lower stop position of the
needle bar following two different ad-
justment procedures described below.
[Adjustment with the + / - key]
Adjust the needle bar position with
❸ . (Value shown in display ❹ will
change accordingly.)
[ Adjustment with the main-shaft
angle ]
Adjust the position of the needle bar by
turning the main shaft. (The value on
display portion ❺ will change.)
Press
value to ❹ .
4) The operation is confirmed by pressing
❼ . Then, the screen returns to
the "sewing data edit screen".
– 54 –
❶ on the sewing screen
❷ .
❻ to reflect the adjustment