3
Press Menu key
or
  - Select the arrow symbol by turning the adjusting dial
 
 
  - Press the adjusting dial
The image for the TIG welding parameter is shown:
     
TIG welding parameters for 2-step mode
TIG welding parameters for 4-step mode
 
Welding paramet-
ers in AC setup
2nd
"Minimum" and "maximum" are used for setting ranges that differ according to power
source, wire-feed unit, welding program, etc.
 
Pos half-wave
positive half-wave
Unit -  
Setting range Tri / Sin / Rec / Off  
Factory setting Sin  
Tri Triangular waveform
Sin Sine ... sinusoidal waveform (standard setting for a low-noise,
stable arc)
Rec Rectangular waveform with decreased edge steepness, for
reducing noise levels compared to those that occur with the
100% rectangular waveform
Off 100% rectangular waveform (stable but loud arc)
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