Panasonic KX-TD816 Installation Manual page 96

2.4 Installation of Optional Cards and Unit
Wiring of the Doorphone
1.
Connect the Doorphone Card to the terminal box using a 4-conductor modular connector.
2.
Connect the wires of doorphone 1 to the red and green screws of the terminal box.
3.
Connect the wires of doorphone 2 to the yellow and black screws of the terminal box.
Note
The KX-TD1232 is illustrated as the main unit.
Connecting Door Openers
1.
Loosen the screw to remove the cover.
96
4-conductor wiring
is required.
Doorphone 1
(KX-T30865)
Yellow
Red
Terminal Box
Doorphone 2
(KX-T30865)
Black
Green
General Installation