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CONTROLS AND SETTINGS
UPPER CASE FRONT CONTROLS
Controls on the upper case front control panel are
used for manual TIG and stick welding. Their func-
tions are described below. Some controls are active in
both TIG and stick welding, while others are active in
TIG only. Refer to Figure B.1 for control locations.
OPERATION
B-4 B-4
SQUARE WAVE TIG 355
1. REMOTE/LOCAL CURRENT CONTROL SWITCH 7. VOLTS/AMPS METER SWITCH 12. PREFLOW TIMER
2. MODE SWITCH (STICK/TIG) 8. AC WAVE BALANCE 13. SPOT CONTROLS
3. 2-STEP/4-STEP SWITCH 9. AUTO-BALANCE™ LED 14. START CONTROLS
4. HIGH FREQUENCY SWITCH 10. AFTERFLOW 15. PULSE CONTROLS
5. DIGITAL VOLTMETER/AMMETER 11. STICK ARC FORCE 16. CRATER FILL CONTROLS
6. PEAK CURRENT CONTROL 17. STATUS INDICATOR LEDs
FIGURE B.1 – UPPER CASE FRONT CONTROLS
5
3
2
1
4
6 7
8
9
10
11
17
16
15
14
13
12