8.2.3 Displaying the switch state and switch number on the front panel

The switch status and switch number can be checked on LED on the front of the server. The switching status can be checked by whether ST2 is lit or not. The switch number (1 to 2) can be checked by lighting LED(ID1~ID2 corresponding to the switch number.

Table 8-9: LED status corresponding to the switched status

LED	Switch state	LED condition
ST2	Initial state	Off
	(Master)	Green
	Backup	Off