NEC Univerge sv8500 Manual page 2549

5.6 8-Core Line Cable (Installation Cable)
8-pin Modular Connector
(Desk Console side)
PIN NO. LEAD NAME
1
2
3
4
5
6
7
LA (
8
LB (
Cut the cable to the proper length. Use the installation tools to attach the modular connector to
Note 1:
both sides of the 8-core line cable.
Be sure to check the polarity of pin numbers 7 (LA) (+) and 8 (LB) (–).
Note 2:
8-core Line Cable
8-core Line Cable (Installation Cable)
A
B
–
–
KA Recording/Paging Start Signal (Relay Contact)
KB Recording/Paging Start Signal (Relay Contact)
Note 2 Recording/Paging Lamp Signal (+)
)
Recording/Paging Lamp Signal (–)
Note 2
)
VOL.3-62
Note 1
Pin No.
12345678
MEANING
Speech
Speech
Not used
Not used
CHAPTER 1 TERMINALS
8-pin Modular Connector
(Rosette side)