Owner's Manual:
1 Polarity Control - Press switch pad until desired LED is illuminated.

DC - Machine is set to DCEN (direct current electrode negative) for TIG welding, and to DCEP (direct current electrode positive) for Stick welding.

AC - Use AC (alternating current) for TIG and Stick welding.

Is this machine not capable of DCEN Stick? Maybe I'm reading something wrong or is it ok to swap the cable connections??

Sorry, just not finding documentation that states this and I don't want to swap the cables and blow the thing up. :-)