24 Step 3: Preparing Mounting Locations216394-B Rev 00Step 3: Preparing Mounting LocationsStep 3: Preparing Mounting LocationsOn your site survey map, you should have the WLAN — Access Port (223x) locations, mounting options, and poweroptions.• Find the required mounting locations.• Use the ceiling-mount base to mark the wall or ceiling locations for sheet metal, drywall, or other screws.Ensure you leave enough space around the WLAN — Access Port (223x) and base to plug the CAT-5 cable,optional external antenna cable(s), optional power supply cable, and optional Kensington MicroSaver SecurityCable into the sides of the WLAN — Access Port (223x).Figure - 3. Factory-Supplied Mounting Options• Alternatively, attach the hanging ceiling clips to the WLAN — Access Port (223x). Ensure you leave enoughspace around the WLAN — Access Port (223x) to plug the CAT-5 cable, optional external antenna cable(s),optional power supply cable, and optional Kensington MicroSaver Security Cable into the sides of the WLAN— Access Port (223x).• Alternatively, use the optional mounting bases and/or brackets to mark the wall or ceiling locations for sheetmetal, drywall, or other screws. Ensure you leave enough space around the WLAN — Access Port (223x) andbrackets to plug the CAT-5 cable, optional external antenna cable(s), optional power supply cable, andoptional Kensington MicroSaver Security Cable into the sides of the WLAN — Access Port (223x).Note: ENSURE that plenum-mounted WLAN — Access Ports (223x) and Nortel WLAN —Access Port (223x) use only the metal Projection-Mount and Flush-Mount brackets (not theCeiling-Mount Base or the Hanging-Ceiling Clips) and are powered using Power Over Ethernet(POE) to comply with safety regulations.Also, external antennas are NOT to be used when installing WLAN — Access Ports (223x) andNortel WLAN — Access Port (223x) in a plenum.