Item Control/Feature Icon Description5 SAS port linkstatusindicators• Green (steady) — Connected, but no activity• Green (flashing) — Connected plus activity• Off — Not connectedSC180 Expansion Enclosure Fan Module Features and IndicatorsSC180 expansion enclosures include five fan modules in five interface slots.Figure 4. SC180 Fan Module Features and IndicatorsItem Control/Feature Icon Description1 Release latch — Press the release latch to remove the fan module.2 Module OK Green — Module OK3 Fan fault Amber — Loss of communication with the fan module, orreported fan speed is out of toleranceAbout the SC180 Expansion Enclosure 11
