NEC ux5000 Hardware Manual page 156

Chapter 2 - Blade Installation and Startup
2 - 70
Pin Number
Location
8
7
6
5
2
1
RJ61
Connector
CN2
Analog DID
Off-premise
extension for
Interactive Circuit.
#1 -#4
BUSY LED
(Status for
Trunk Lines)
ON: Trunks in Use
OFF: Idle
LIVE LED
(Status LED)
Figure 2-32: DIOPU BLADE INSTALLATION
m o n
C o m
r o l
C o n t
CN1
i t
C i r c u
Chapter 2