| LABEL | COLOR | DESCRIPTION |
|---|---|---|
| 3.3VDC | Yellow | 3.3VDC is present on the System board The System Board is NOT safe to service |
| 5VDC HK 3.3VDC HK |
Green Green |
5.0VDC Housekeeping power is present 3.3VDC Housekeeping power is present |
| HK S/W | Green | Displays the state of a designated bit position on the power control JTAG ring |
| LABEL | COLOR | DESCRIPTION |
|---|---|---|
| None | Yellow | 24VDC is present The Fan Tray is NOT safe to service |