Adaptec RAIDStation RS/7F User Manual page 42

Environmental Monitoring
Table 4-2 Power Supply Carrier LED Definitions
LED color/location
Green:
(Top)
Red:
(Bottom)
4-8
LED
activity
On Power supply is functioning prop-
erly.
Off An input power problem exists or
the power supply is not functioning
properly.
Off Power supply is functioning prop-
erly
On Power supply malfunction or input
power problem exists.
Meaning