– 506 – NWA-008841-001 Rev.5.0
90ch3004.fm
Lamp Indications
LAMP
NAME
COLOR FUNCTION
OPE Green Remains lit when the corresponding circuit is in use.
LB Red Remains lit when a loopback is in progress.
B13 Red Not used (Flash [60 IPM])
B12 Red B channel status
ON : B2 channel of the No. 1 circuit is in use.
OFF : B2 channel of the No. 1 circuit is in idle.
Flash (60 IPM) : ZT is not connected to the No. 1 circuit.
ZT is in make-busy status.
B11 Red B channel status
ON : B1 channel of the No. 1 circuit is in use.
OFF : B1 channel of the No. 1 circuit is in idle.
Flash (60 IPM) : ZT is not connected to the No. 1 circuit.
ZT is in make-busy status.
B10 Red B channel status
ON : B0 channel of the No. 1 circuit is in use.
OFF : B0 channel of the No. 1 circuit is in idle.
Flash (60 IPM) : ZT is not connected to the No. 1 circuit.
ZT is in make-busy status.
B03 Red Not used (Flash [60 IPM])
B02 Red B channel status
ON : B2 channel of the No. 0 circuit is in use.
OFF : B2 channel of the No. 0 circuit is in idle.
Flash (60 IPM) : ZT is not connected to the No. 0 circuit.
ZT is in make-busy status.
B01 Red B channel status
ON : B1 channel of the No. 0 circuit is in use.
OFF : B1 channel of the No. 0 circuit is in idle.
Flash (60 IPM) : ZT is not connected to the No. 0 circuit.
ZT is in make-busy status.
Continued on next page
PN-2CSIA (CSI)