Auxiliary Connection For Power Failure Transfer - Panasonic KX-TD816 Installation Manual

2.5 Auxiliary Connection for Power
Failure Transfer
KX-TD816
KX-TD1232
T2 R1 T1 R2
View of TEL Jack (CO)
2-74 Installation
Power Failure Transfer connects a specific single line telephones to
selected CO lines in the event of system power failure, as follows:
CO 1 – Extension (T, R) Jack 1 / CO 2 – Extension (T, R) Jack 2
CO 5 – Extension (T, R) Jack 9 / CO 6 – Extension (T, R) Jack 10
Connections of CO 1, CO 2 and the respective extensions require
no auxiliary connection. CO 5 and CO 6 require auxiliary
connection to implement this feature.
CO 1 – Extension (T, R) Jack 1 / CO 2 – Extension (T, R) Jack 2
CO 3 – Extension (T, R) Jack 9 / CO 4 – Extension (T, R) Jack 10
CO 9 – Extension (T, R) Jack 17
CO 10 – Extension (T, R) Jack 18
Connections of CO 1 through CO 4 and the respective extensions
require no auxiliary connection. CO 9 and CO 10 require auxiliary
connection to implement this feature.
R: Ring
T: Tip
Insert the modular plugs of
connection cords (4-conductor
wiring) to the modular jacks of 4-CO
Line Unit and 8-Station Line Unit 1.
(In the case of KX-TD816, one 8-
Station Line Unit is available.)