JUKI AC-172N-1790AN Instruction Manual page 28

(2) Adjusting the auxiliary clamp
Refer to "II-3-1. Changing procedure of memory switch data" p.110
of the memory switch.
❷
① Selecting the start switch
Set the memory switch U51 (Start switch selection) to the
"Hand switch" A.
A
②
Set the memory switch K25 (Auxiliary clamp selection) to
the "Enable" B.
③
Actuating the auxiliary clamp
Press ready key
B
into the sewing mode. (The state where the screen is in
green)
– 24 –
for the operation procedure
❷ to place the sewing machine