Extreme Networks ExtremeWireless AP3000X Installation Manual page 26

Install the Access Point to a 9/16th T-bar Ceiling
Figure 9: 9/16 in. wide T-bar with protrusion
Procedure
1. Remove the ceiling tiles.
2. Place the bracket on the ceiling rail in such a way that the accessory center is
over the protrusion and the metal hinges are between perpendicular and about
one-eighth of a turn from the sides of the ceiling rail.
3. Push up gently and rotate the bracket clockwise until the hinges hook over the edge
of the rail and the white tabs click in place.
26 ExtremeWireless™ AP3000X Access Point Installation Guide
Note
There are two white tabs in the back of the accessory bracket that holds on
to the ceiling rail in place. Use your finger to pull and unhook one side of the
white tab if you want to remove the accessory from the ceiling rail.
Gently rotate the bracket counterclockwise and if there is resistance, the
other white tab in the back of the accessory must also be released.
Access Point Installation