Installation
42
Installation Manual
Connection
Use 8-pin terminal blocks (included) to connect the extension lines. Extension jacks 1 to 4 are
available for eXtra Device Port (XDP) connection. Extension jacks 5 to 8 are only for digital
proprietary telephones.
1.
While pressing down on the hole at the top of the terminal block using a screwdriver, insert
the required telephone wire into the side hole as shown below.
2.
Attach the terminal blocks to the extension connectors on the system.
1
Jack no.
2
3
4
5 6 7 8
View of Extension
Connector (Jack 1 – 4)
View of Extension
Connector (Jack 5 – 8)
J a c k X - 1
J a c k
X - 2
J a c k X
H: High
A: A-wire
B: B-wire
L: Low
H: High
L: Low
To Extensions
(Jack1-4(-1/-2), 5-8(-1) )
L H . .
L B A H . .
