![background image](http://html1.mh-extra.com/html/r-tech/tig401-tft/tig401-tft_operation-instructions-manual_4325046038.webp)
38
Main welding settings screen.
After setting home screen settings as required, now press the HOME button and the 2nd level
screen will show as below.
Pre
-
flow Gas
Use control knob to adjust required Pre
-
flow gas time, then press arrow button to move to next setting.
Adjustable between 0.0
-
60 seconds
Start amps
Use control knob to adjust required start amps then press arrow button to move to next setting.
Adjustable between 10A
-
400A