In order to optimize AirPort reception between a base station and AirPort-capable computer, it may be necessary to adjust the placement of the base station or computer. Refer to your user manual for the placement of the AirPort antenna within your computer.

Check the location of the AirPort Base Station. Place the base station in a good clear central location, where there is little or no interference (refer to article 58543: " AirPort: Potential Sources of Interference " for additional details). In some environments, rotating or changing the orientation of the base station or computer can affect reception.

Use the Optimize Placement feature in the AirPort Admin Utility to verify that you have good reception in the locations you wish to use the system. If reception is not optimal, move or change the orientation of the base station or computer until you get an acceptable signal.

Interference could be cause by other devices in the area. Using the AirPort Admin Utility try a different channel on the AirPort Base Station. Refer to article 58550: " AirPort Base Station: Channel Selection and Overlap " for additional details.

For more information on optimizing the placement of one or more AirPort Base Stations, refer to the "Designing AirPort Networks document." The AirPort Installer may have placed this document on your hard disk. It is also available for download at Apple Software Updates ( http://www.apple.com/swupdates/ ).

Note: Wireless Internet access requires AirPort Card, AirPort Base Station, and Internet Access (fees may apply). Some ISPs are not currently compatible with AirPort, including America Online. Range may vary with site conditions.