PN-4CSIA (CSI)
Locations of Lamps, Switches and Connectors
Lamp Indications
LAMP
COLOR
NAME
OPE
Green
LB0
Red
LB1
Red
ON
: For normal operation
No. 0 circuit and No. 1 circuit status
ON
: When a loopback is in progress
OFF : For normal operation
No. 2 circuit and No. 3 circuit status
ON
: When a loopback is in progress
OFF : For normal operation
– 173 –
OPE
LB1
LB0
BSY32
BSY31
BSY30
BSY22
BSY21
BSY20
BSY12
BSY11
BSY10
BSY02
BSY01
BSY00
FUNCTION
PN-4CSIA (CSI)
Continued on next page
NWA-008855-001 Rev.1.0
avch4001.fm