Product specifications

Falcon II SCSI-SATA Installation and Hardware Reference Manual
Figure 3-6: PSU Module LED
Color Status
FLASHING
Green
The power supply has not been turned on. The PSU
module LED will blink when the subsystem is
connected to a power source but not yet turned on.
Static Green The PSU is operating normally and experiencing no
problem.
Static Red The PSU has failed and is unable to provide power to
the subsystem.
OFF The PSU is not turned on. The PSU module LED will
remain off even if the power cable has been plugged in
but the power switch is not turned on.
Table 3-6: PSU Module LED Definitions
3.2.8 Cooling Module LEDs
Each cooling module has two (2) red LEDs on the back. Each LED
corresponds to a single fan in the cooling module. (See Figure 3-7) When
the LED is on, it indicates the fan has failed. When the LED is off, it
indicates the fan is functioning properly.
Figure 3-7: Cooling Module LEDs and Cooling Fan Locations
3-8
Status Indicating LEDs