39
Using the Notebook PC
4
These are examples of the Notebook PC
connected to a Wireless Network�
Desktop PC
PDA
Notebook PC
Access
Point
Desktop PC
PDA
Notebook PC
Wireless LAN Connection
The optional built-in wireless LAN is a compact easy-to-use wireless Ethernet
adapter� Implementing the IEEE 802�11 standard for wireless LAN (WLAN), the
optional built-in wireless LAN is capable of fast data transmission rates using
Direct Sequence Spread Spectrum (DSSS) and Orthogonal Frequency Division
Multiplexing (OFDM) technologies on 2�4GHz/5GHz frequencies� The optional
built-in wireless LAN is backward compatible with the earlier IEEE 802�11 standards
allowing seamless interfacing of wireless LAN standards�
The optional built-in wireless LAN is a client adapter that supports Infrastructure
and Ad-hoc modes giving you flexibility on your existing or future wireless network
configurations for distances up to 40 meters between the client and the access
point�
To provide efficient security to your wireless communication, the optional built-in
wireless LAN comes with a 64-bit/128-bit Wired Equivalent Privacy (WEP) encryption
and Wi-Fi Protected Access (WPA) features�
Ad-hoc mode
The Ad-hoc mode allows the Notebook PC
to connect to another wireless device� No
access point (AP) is required in this wireless
environment�
(All devices must install optional 802�11 wireless LAN
adapters�)
Infrastructure mode
The Infrastructure mode allows the Notebook
PC and other wireless devices to join a
wireless network created by an Access Point
(AP) (sold separately) that provides a central
link for wireless clients to communicate with
each other or with a wired network�
(All devices must install optional 802�11 wireless LAN
adapters�)
CAUTION! DO NOT use wireless LAN on hospital premises or near a pacemaker,
doing so may cause medical devices to malfunction. DO NOT use wireless LAN on
an aircraft, as doing so may cause the aircraft’s equipment to malfunction.
Summary of Contents for SP15R-UMA
Page 1: ...SP15R UMA Notebook PC Hardware User Guide...
Page 4: ...4 Notes...
Page 10: ...10 Notes...
Page 18: ...18 Notes...
Page 30: ...30 Notes...
Page 46: ...46 Notes...