NETGEAR ReadyNAS 4312

Status Information Rear Panel
You can obtain information about the status of your system by reviewing the rear panel
indicators that are listed in the following table.
Table 7. Rear panel status indicators
DescriptionIndicator
A single LED status indicator is built into the rear panel to the left of the power
supplies. The LED indicates the status of the internal power distribution board as
follows:
•
Solid green. AC power is supplied to the power supplies (or the standby power
is on) and the power supplies provide DC power output.
•
Solid amber. A power supply failed or the power distribution board failed.
•
Off. AC power is not supplied to the power supplies.
Power System LED
Three LED indicators are built into each power supply. The AC LED on the top is
green and indicates the AC power input status. The DC LED in the middle is also
green and indicates the DC power output status. The Failure LED (!) at the bottom
is amber and provides a warning or indicates a failure. These LEDs indicate the
status as follows:
•
AC LED solid green. AC power is supplied to the power supply, the standby
power is on, or AC power is supplied to the power supply in an N+1 redundancy
configuration.
•
AC and DC LEDs solid green. AC power is supplied to the power supply and
the power supply provides DC power output.
•
AC LED blinking green. AC power is not supplied to the power supply in an N+1
redundancy configuration.
•
AC LED off. AC power is not supplied to the power supply.
•
Failure LED blinking amber. A problem occurred with the power supply but the
power supply did not fail.
•
Failure LED solid amber. The power supply failed.
Power Supply LEDs
The Unit Identifier (UID) LED indicates these states:
•
Solid blue. The system is identified.
•
Off. The system is not identified.
UID LED
Hardware Manual65ReadyNAS 3312, 3312 v2, 4312,
and 4312 v2
ReadyNAS OS 6