What are the key AC TIG and DC TIG parameters I can adjust?

For AC TIG, you can adjust amperage (5–210 A), balance (60–80%) for oxide removal, frequency (60–150 Hz) to control arc cone width and directional control, pulse (off–50 pps), and postflow (auto/off–50 seconds). For DC TIG, you can adjust amperage (5–210 A), pulse (off–150 pps), and postflow (auto/off–50 seconds). (Page 2)