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Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide
OL-4211-03
Chapter 2 Preparing for Installation
Unpacking the Client Adapter
Warning
This device has been tested and complies with FCC RF Exposure (SAR) limits in typical laptop
computer configurations and this device can be used in desktop or laptop computers with side
mounted PC Card slots that can provide at least 0.394 in (1 cm) separation distance from the antenna
to the body of the user or a nearby person. Thin laptop computers may need special attention to
maintain antenna spacing while operating. This device cannot be used with handheld PDAs (personal
digital assistants). Use in other configurations may not ensure compliance with FCC RF exposure
guidelines. This device and its antenna must not be co-located or operated in conjunction with any
other antenna or transmitter.
Translated versions of these safety warnings are provided in Appendix B.
Unpacking the Client Adapter
Follow these steps to unpack the client adapter:
Step 1 Open the shipping container and carefully remove the contents.
Step 2 Return all packing materials to the shipping container and save it.
Step 3 Ensure that all items listed in the “Package Contents” section below are included in the shipment. Check
each item for damage.
Note If any item is damaged or missing, notify your authorized Cisco sales representative.
Package Contents
Each client adapter is shipped with the following items:
• 1-dBi gain antenna permanently attached by a 6.6-ft (2-m) cable, antenna base, low-profile bracket,
two mounting screws, and two plastic wall anchors (PCI cards only)
• Quick Start Guide: Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG)
• Cisco Aironet 802.11a/b/g Wireless Adapters (CB21AG and PI21AG) CD