
Figure Legend
| 
 | Indicator | Color | State | Description and Function | 
| 1 | OOS | Red | On | Out of Service: fault set by shelf manager, or 12V payload power not detected. | 
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 | Off | No module fault. 12V payload power is being supplied to board. | 
| 2 | OK | Green | On | Module in service. 12V payload power is being supplied to board. | 
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 | Off | 12V payload power is not detected. | 
| 
 | Hot Swap | Blue | On | Management power available to the module; AMC can be safely extracted. | 
| 3 | 
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 | Off | The module is operational and is unsafe for extraction. | 
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 | Long blink | Delay before module is activated. | 
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 | Short blink | Delay before module is deactivated. | 
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