in the in-ceiling adapter (a). Fasten the cable entry cover over the cable entry hole in the in-ceiling
adapter using the provided setscrews (b).
Installing the In-Ceiling Mounting Adapter
Use the following procedure to mount the in-ceiling adapter into a plenum space or the metal ceiling panel
(CLPNL-1001).
1. After routing the cables through the in-ceiling adapter, push the adapter into the hole in the mounting
surface.
2. Use a screwdriver to lower each of the clamps from their top positions and secure the adapter to the
Installing the In-Ceiling Mounting Adapter 53