Hitachi GR2000 - Manual (Page 127)

Component Details
GR2K-GA-1002 3-25
Rev. 6.03
3.5.5 NWVX-8
The NWVX-8 physically appears as Figure 3-26.
Figure 3-26 NWVX-8 Front Panel View
Switch and LED indication
Table 3-26 NWVX-8 switch and function of LED indications
Name LED: Color Status Content
STATUS LED: Green/
Yellow/Red Shows the operating
condition of NIF Green: Operable operation
Yellow: Blocking and the board replaceable state.
Green blinking: Under preparation (Program
beingloaded.)
Red: Fault Extinguished: Operation not possible
(Including thedevice power supply being turned off)
ACT, T/R LED: Green Shows the operating
condition of each line. Line operation (open) state.
Green: State of transmission and reception signals in line.
LINE ERR LED: Yellow Yellow: Line fault detection.
LINE 3
2
1
0 LINE 7
6
5
4
3 ȇ
09
8:
56
#6
75
Ȇ
Y:LINE ERR
G:ACT.T/R V.24/V.35/X.21
LINE 1 LINE 0
LINE 3 LINE 2
LINE 5 LINE 4
LINE 7 LINE 6