Chapter 1: Basic Operations
DXi6900-S Node
Quantum DXi6900-S Field Service Manual
11
1 - Activity Indicator 2 - Link Indicator
Node Power Supply Indicators
Each DXi6900-S Node power supply has an illuminated translucent handle that serves as an indicator to
show whether power is present or whether a power fault has occurred (see
):
Not lit
Indicates power is not connected.
Green
Indicates a valid power source is connected to the power supply and that the power supply
is operational.
Flashing amber
Indicates a problem with the power supply.
Flashing green
When hot-adding a power supply, this indicates that the power supply is mismatched with
the other power supply. Replace the power supply that has the flashing indicator with a
power supply that matches the capacity of the other installed power supply.
All power supplies are hot swappable. When replacing power supplies, never remove more than one power
supply at a time from the system. Also, before you remove one power supply, make sure the other power
supply is operating correctly (indicator handle is green).