1.Memory chanel LED 2. Data Display meter 3. Parameter Select function 4.indicating light of power
5. S -- unit of up & downslope time & pre& post flow time
% -- unit of AC balance &peak time on
Hz-- unit of pulse freq.&AC freq.
（
（
6. indicating light of Parameter Select function
Pre-flow /Start current/Up slope/Welding Amps
Pulse peak
）
amps
/peak time on/ pulse freq./base Amps/down slope/end current/post flow/AC freq./ AC balance/)
7.AC
slector
AC WAVE FORM: advanced square/soft square/triangular square / sine square
8.warning indicating light
9. MMA slector
DC-/DC+
10.TIG PULSE slector
11.TIG slector
DC TIG/AC TIG/MIX TIG
12. 2 T/ 4 T slector
（
）
13. Data Display Adjustment Knob 14.pilotarc15. output"+"
Welding holder
（
）
16. output"-"
Ground clamp
17.argon out 18.argon arc control (or remote control)
19.Amp Adjustment slector (remote control)
panel/ pedal /finger torch
20. power switch
21.argon inlet 22.power supply 23.safety earthing column 24.fan
25.HF/Lift TIG slector
26.CUT slector
1
2
3
4
3
7
10
11
12
8
5
25
13
9
6
6
19
26
Digi-Multi 250 ACDC
