Tweco 300 MST Arcmaster - Manual (Page 15)

9
SYMBOL LEGEND
Amperage STICK (Shielded Metal Arc SMAW)
Voltage Pulse Current Function
Hertz (frequency) Spot Time (GTAW)
SEC
Seconds Remote Control (Panel/Remote)
%
Percent Remote Function
DC (Direct Current) Arc Control (SMAW)
AC (Alternating Current Gas Post-Flow
Standard Function Gas Pre-Flow
Slope Function
VRD
Voltage Reduction Device Circuit
Slope W/Repeat Function Negative
Spot Function Positive
Impulse Starting (High Frequency
GTAW) Gas Input
Touch Start (Lift Start TIG circuit
GTAW) Gas Output