![background image](http://html1.mh-extra.com/html/r-tech/tig401-tft/tig401-tft_operation-instructions-manual_4325046022.webp)
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METAL TYPE (BASE METAL)
Then use control knob to select metal being welded
STEEL = Mild Steel, SS = Stainless Steel
Once correct metal type has been selected, press right arrow to move to next setting.
JOINT TYPE
Select from 5 joint types as below.
Once correct joint type has been selected, press right arrow to move to next setting.