Installing Expansion Unit (KX-TD280)
1. Loosen two screws on the cover plate.
Insert fingers into the slits to remove the
cover plate.
Slit
Note Any of the cover plates can be
removed, as needed.
2. Connect the cabinet cord to the
connector in the main unit firmly.
3. Hook the cabinet to the main unit and
slide the cabinet to the left until it is
secured.
4. Loosen the outside screw and slide the
cover to the right.
Slit
5. Secure the inside screw (included) to fix
the cabinet to the main unit.
Note Be sure to fix the inside screw to the
6. Prepare the required plugs. Two 4-pin
plugs are included in KX-TD280 to
connect four CO lines.
Outside screw
main unit, or the unit may not work
properly.
TB
TA
RA
RB
Inside screw
7