NEC Univerge sv8500 Manual page 2547

(a) When using three Desk Consoles and one recording/paging equipment device:
The SW 10, SW 12 and SW 13 switch settings on the RECC/PGADP (PA-M87) circuit card are required.
Note 1:
Refer to the Circuit Card Description for the switch setting and the connector lead accommodations.
Three Desk Consoles and One Recording/Paging Device
Desk Console
Recording/
Paging C.O. line side
Equipment leads
Telephone side
leads
Recording/
Paging
Equipment
Telephone side
leads
Refer to <Blue> for information on the cable connection.
Note 1:
The connections of Circuits 1 through 5 are the same as those of Circuit 0.
Note 2:
The recording device is positioned between the C.O. line and telephones.
Note 3:
Note 1 A
B
LA
LB
KA
KB
Note 3
Note 3
C.O. line side
Note 3
leads
Note 3
MDF
A0
Note 1
B0
M0A
Circuit 0
M0B
Note 2
K0A
K0B
Circuit 1
Circuit 2
L0A
L0B
T0A
T0B
Circuit 3
Circuit 4
Circuit 5
L1A
L1B
T1A
T1B
VOL.3-60
CHAPTER 1 TERMINALS
Note 1
PIR
RECC/
PGADP
card
Front Connector