AC, DC, and power-supply error LEDs
The AC, DC, and power-supply error LEDs indicate whether the node is receiving electrical current.
Figure 1 shows the location of the SAN Volume Controller 2145-DH8 AC, DC, and power-supply error LEDs.
Figure 1. SAN Volume Controller
2145-DH8 AC, DC, and
power-error LEDs
Each of the two power supplies has its own set of LEDs.
- 1
- Indicates that AC current is present on the node.
- 2
- Indicates that DC current is present on the node.
- 3
- Indicates a problem with the power supply.