Extreme Networks Extreme Wireless WSAP3825i Installation Manual page 17

Installation
3 Hold the AP with the bracket against the flat side of the T-bar rail and (nearly) parallel to it. The
clamping tabs fit over the rail easily if you slide one bracket tab over the lip of the rail, at a very slight
angle to the rail, and then press the AP up against the rail (so that the opposite clamping tab clears
the rail) and twist it so that the opposite clamping tab slides over the opposite rail lip as shown in
Figure 6. There are flex tabs immediately opposite each bracket tab, that flex out (away from the
rail) to stabilize the bracket against the rail while you pivot the AP and bracket to clear the rail.
Figure 6: Mounting the Bracket to the Ceiling Rail
ExtremeWireless™ WS-AP3825i & WS-AP3825e Installation Guide for version . 17