5.6. The confirmation of AP-IFU
Turn on the AP-IFU and check the state of the LEDs on the AP-IFU.
*1 The LED lights if an Ethernet cable is connected to ETHER2.
*2 The LED lights if the ETHER1 switch is set at AUTO.
*3 The LED lights if the ETHER2 switch is set at AUTO.
Table 5-1 LED State Indications
AP-IFU LED
POWER LED
IFU STATE LED
IFU ALM LED
ETHER1 LED
ETHER2 LED
ETHER1 AUTO LED
ETHER2 AUTO LED
State
Lit green
Flashing green
Off
Lit green or flashing
Off *1
Off *2
Off *3
5-63