TM-273245 Page 17
S-74 MPa Plus
5-6. Adjust Control Left/Right
1
Adjust Control
Use Adjust control to change vari-
ous parameters or menu items.
Use left control to adjust volts or arc
length.
Use right control to adjust amper-
age or wire feed speed.
1
5-7. Setup Push Button
2
1
1
Setup Push Button
2
Setup LED
When the Setup button is pressed,
the Setup push button LED turns on.
Press button to enter basic setup
features. Hold button to enter more
advanced setup features
5-8. Start Push Button
2
1
1
Start Push Button
2
Start LED
Press button to activate/deactivate
start parameters. LED is on when
start is enabled. Press and hold but-
ton for 1 second to access start para-
meter menu.
5-9. Crater Push Button
2
1
1
Crater Push Button
2
Crater LED
Press button to activate/deactivate
crater parameters. Press and hold
button for 1 second to access crater
parameter menu.
5-10. Program Select Push Button
1
Program Select Push Button
2
Program Indicating LEDs
.
Program
select is for setup ad-
justments and initial weld. Active
function (TPS or Dual Schedule)
will override previous functions.
1
2
Summary of Contents for S-74 MPa Plus
Page 4: ......
