User guide

Operation 3-3
Power Supply
The LEDs shown in Figure 3-2 apply only to the power supply on which they
are located.
1
2
2
1
Figure 3-2. Power supply LEDs
Table 3-2
Power Supply LEDs
Number LED Condition Meaning
Status Amber Fault detected in this power supply.
Amber flashing Failed self-test.
Green/Amber
alternating
Power supply failed to restart after a
prolonged fault.
-OR-
Power supply is not installed correctly.
Check for damaged connector pins and
reinstall.
Green flashing Power supply will restart within
20 seconds.
Green No fault detected in this power supply.
AC Power Green AC power is connected to this power
supply.
Off No AC power is connected to this supply.