Ope/Act Lamp Indication - NEC NEAX 2400 ICS Installation Manual

SYSTEM STARTUP
Legend
Note : Each GT lamp flashes when the corresponding IMG stack is connected.
The relationship between the GT lamp and IMG stack is shown in the table below.
CHAPTER 3
Page 24
Revision 1.0
P D
W P
R W
R
P D
W P
R W
R
P D
W P
R W
R
P D
W P
R W
R
00 01 02 03 04
E
M
A
OPE
ACT1
ACT0
: lights when the system 0 is in ACT state.
: lights when the system 1 is in ACT state.
: flashes regardless of ACT/ST-BY state.
: OFF
: indicates universal slots for line/trunk circuit cards.
LAMP NAME
GT0
GT1
GT2
GT3
Figure 3-4 OPE/ACT Lamp Indication
TOPU
I I
N N
T T
0 1
T T
S S
W W
0 1
FANU
I I
N N
T T
0 1
T T
S S
W W
0 1
CPUOPE WDT
MBR
GT0 GT1
ON
Note
GT2 GT3
CPUOPE WDT
MBR
GT0 GT1
ON
Note
GT2 GT3
BASEU
IMG STACK GATE CARD
IMG0 PZ-GT17
IMG1
PZ-GT18
(Connector B)
IMG2
PZ-GT18
(Connector A)
IMG3 PZ-GT19
ND-70373 (E)
PIM 3
PIM 2
PIM 1
PIM 0
LPR
CPR1
CPR0