user manual

ND-45504 (E) CHAPTER 4
Page 63
Revision 2.0
PN-BRTA (BRI)
(2) Lamp Indications
Lamp Indications on the PN-BRTA (BRI) Card
LAMP NAME COLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally.
B1 Green
B1 channel status
ON: Busy
OFF: Idle
Flash (60 IPM):Make Busy
B2 Green
B2 channel status
ON: Busy
OFF: Idle
Flash (60 IPM):Make Busy
DGreen
D channel status
ON: Busy
OFF: Idle
ALM Red
Transmission line fault status
ON: Line fault
OFF: Normal operation