User Manual

Storage System Hardware Components
92 Enterprise Virtual Array 3000 User Guide
EMU LED Displays
The EMU status LEDs are located above the alphanumeric display. See Figure 42.
These icons are the same as those on the front, lower right corner of the enclosure.
When the EMU and the enclosure are operational, the LEDs, from left to right, are
Flashing, On, and Off.
Figure 42: EMU Status LEDs
You can determine the EMU and enclosure status by analyzing the EMU LED
displays in Table 18.
1 EMU Status LED
This Flashing green LED is the “heartbeat” for
an operational EMU.
2 Enclosure Power Status LED
This green LED is On when both the +5 V DC
and +12 V DC are correct.
3 Enclosure Fault LED
This amber LED is normally Off. The LED is
On when an enclosure error condition exits.
CXO6819A
3
1
2