AssuredSAN 4004 Series Setup Guide 113
LEDs visible with enclosure bezel removed
The enclosure bezel is removed to reveal the underlying 2U48 enclosure front panel LEDs. The front panel
LEDs—including ear LEDs and drawer panel LEDs—are described in the table below the illustration.
Figure 93 LEDs: 2U48 drawer front panel
The enclosure bezel for this model provides the EMI protection. The bezel should be securely attached to
the enclosure during operation (see Enclosure bezel attachment on page 104 and Figure 85 on
page 105).
CAUTION: To ensure adequate EMI protection from the product, the enclosure bezel should be properly
installed while the enclosure is in operation.
LED Description Definition
1 Enclosure ear LEDs Enclosure ear LEDs (see Figure 92 on page 112).
2 FRU OK Green — On
The drawer is powered on with the power supply operating normally.
Green — blink
The drawer is initializing.
Off — The drawer is not OK.
3 Fault/Service Required Amber — On
Drawer-level fault condition exists. The event has been acknowledged but
the problem needs attention.
Amber — Blink
Hardware-controlled power-up.
Off — No fault condition exists.
4 OK to Remove Blue — On
The drawer is prepared for removal.
Off — The drawer is not prepared for removal.
5 Unit Locator White blink — Enclosure is identified
Off — Normal operation
31
4
Left ear
Right ear
Note: Integers atop drawers indicate drawer numbering sequence.
(Silk screens on bezel)
1
2
5
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