Power Supply Unit indicator codes
Each AC power supply unit (PSU) has an illuminated translucent handle that indicates whether power is
present or whether a power fault has occurred.
1400 W AC/1400 W HVDC PSUs
Figure 9. PSU status indicators
1. PSU 2. AC power indicator
Table 7. 1400 W AC/1400 W HVDC PSUs indicators
Component Indicator Condition
AC or DC power indicator Solid amber Fault (fault of any kind)
Solid green DC_OK (power good)
Blinking green AC_OK
1600 W AC/1600 W HVDC PSU
Figure 10. PSU status indicator
1. PSU 2. AC power indicator
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