Stratus ftServer 4500 - Table 3-8. Model AA-P87600 PDU Status Leds

Status LEDs and System Buttons
3-18 Stratus ftServer 2600, 4500, and 6300 Systems: Operation and Maintenance Guide (R639)
Table 3-8. Model AA-P87600 PDU Status LEDs
LEDs Input Power
States
Description
TVS L-N
TVS L-L
Main Power
Power
Source
Circuit
Breaker
Off O - Off MPS, TVS Operational
Off I - On MPS, TVS Operational
On O - Off MPS, TVS Operational
On I - On MPS, TVS Operational
On I - On MPS, TVS L-L Fuse Blown
Replace the PDU.