102 007-5510-002
cards are fitted to drives. These LEDs indicate drive presence. The Front Display Panel LEDs are
defined in Table 5–3.
Figure 5–9 Front Panel Drive Activity Indicators Panel
Table 5–3 Display Panel LEDs
ICON LABEL COLOR Definition Normal Behavior Enclosure
Audible Alarm
Shelf Identify BLUE enclosure Identity ON-SES is sending an identity
command.
OFF-SES is NOT sending an
identity command
Off
System Fault AMBER Enclosure Fault ON-one or more components within
enclosure have failed. A service
action is required. Exact failed
component has its own amber fault
LED lit.
OFF-no detectable faults
Off
System Power GREEN Enclosure Powered ON ON - DC power is present
OFF - DC power is NOT present
LED does NOT flash under normal
operating conditions.
Off
Cover Open AMBER Enclosure cover is open OFF-both cover pieces securely
closed and latched in place.
ON-either of the cover pieces is
NOT securely closed and latched in
place
Off
DEM Fault AMBER DEM fault OFF-all DEMs operating correctly.
ON-at least one DEM has failed;
service action required
Off