LevelOne KVM-0407 Manuale Utente

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2.2 LED Indicators 
 
 
Power status LED indicator:
 
On (Green): The power is connected and the device is ready to work. 
Off: No power is connected. 
 
  HUB POWER LED Indicator: 
ON (Green): USB ports are ready to work. 
Off: USB ports are in over-current condition or are not ready to work. 
 
Note: 
If over-current situation happens for certain USB downstream ports, the 
corresponding USB indicator will turn OFF to indicate that these ports is not 
working now. When over-current situation is solved, the USB indicator will turn 
ON again. 
 
  Auto-Switch LED Indicator: 
ON: Auto Switch mode is on. 
Off(Green): Auto Switch mode is off. 
 
  Auto-Scan LED Indicator: 
Off: Auto Scan mode is off. 
ON (Green): Auto Scan mode is on. 
 
  Host PC LED Indicator (Red): 
ON: Indicates which Host PC is selected. 
 
  HUB LED Indicator (Green): 
ON: Indicates which Host connect with the three USB downstream HUB ports.