T, P, R이상
램프 점등,경광등 점등,부져 울림
| PW | Power ON / Off LED |
| OC | Over Current LED(과부하) |
| SP | Single Phase LED (휴즈 단선시) |
| SL | Single Load LED (부하단선) |
| OT | Over Temperature(방열판)LED |
| RESET | Reset Button(복귀) |
| LOCAL/REMOTE | Local / Remote 선택 Switch |
| AUTO/HAND | Auto / Hand 선택 Switch |
| PW ON/OFF | Power On /Off 선택 Switch |
| MAXAMP | 출력전압 조정 Switch |
| LOADMP | O.C (과전류) alarm 설정 Switch |
