Hitachi GR2000 manual NE1G-4C physically appears as Figure

The NE1G-4C physically appears as Figure 3-52.

Figure 3-52 NE1G-4C Front Panel View

Switch and LED indication

Table 3-79 NE1G 4C switch and function of LED indications

Name	LED: Color	Status	Content
STATUS	LED: Green/	Shows the operating	Green: Operable operation
	Yellow/ Red	condition of NIF.	Yellow: Blocking and the board replaceable state/
			lamp tested

￿576#.+0')$+%.￿#%6'44-￿￿5+)&664￿￿.4+0'￿￿6 .4+0'￿6Green blinking:4.+0'6￿Under preparation￿￿￿￿.4+0'6$#5'￿:. (Program￿being