Figure 6. System LEDs (I/O Panel)
1. Locator beacon LED
2. Alarm LED
3. System status LED
Table 2. System LED Displays (Utility and I/O Panel)
Label
Locator beacon LED
Alarm LED
System status LED
Master LED
10
LED Color/Display
•
Off
•
Blue
•
Off
•
Amber solid
•
Red solid
•
Off
•
Green solid
•
Green blinking
•
Amber solid
•
Green solid
•
Green blinking
•
Off
Description
•
No activity
•
System beacon/
locator
•
No alarm
•
Minor alarm
•
Critical alarm
•
No power
•
Normal operation
•
System is booting
•
System in card
problem state
•
Switch in Stacking
Master mode OR
Switch in
Standalone mode
•
Switch in Stacking
Standby mode