Toshiba M780 PPM78C-005006 Users Manual Canada; English - Page 156
Wireless LAN, Sequence Spread Spectrum / Orthogonal Frequency Division Multiplexing
View all Toshiba M780 PPM78C-005006 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 156 highlights
Operating Basics ■ Do not use the Wireless LAN (Wi-Fi), Bluetooth or Wireless WAN functionalities near a microwave oven or in areas subject to radio interference or magnetic fields. Interference from a microwave oven or other source can disrupt Wi-Fi, Bluetooth or Wireless WAN operation. ■ Turn Wi-Fi, Bluetooth and Wireless WAN functionalities off when near a person who may have a cardiac pacemaker implant or other medical electric device. Radio waves may affect pacemaker or medical device operation, possibly resulting in serious injury. Follow the instruction of your medical device when using any Wi-Fi or Bluetooth or Wireless WAN functionality. ■ Always turn off Wi-Fi or Bluetooth or Wireless WAN functionality if the computer is near automatic control equipment or appliances such as automatic doors or fire detectors. Radio waves can cause malfunction of such equipment, possibly resulting in serious injury. ■ It may not be possible to make a network connection to a specified network name using the ad hoc network function. If this occurs, the new network(*) will have to be configured for all computers connected to the same network in order to re-enable network connections. * Please be sure to use new network name. Wireless LAN The Wireless LAN is compatible with other LAN systems based on Direct Sequence Spread Spectrum / Orthogonal Frequency Division Multiplexing radio technology that complies with the IEEE802.11 Wireless LAN standard. ■ Frequency Channel Selection of 5GHz for IEEE 802.11a or/and IEEE802.11n ■ Frequency Channel Selection of 2.4GHz for IEEE 802.11b/g or/and IEEE802.11n ■ Roaming over multiple channels ■ Card power management ■ Wired Equivalent Privacy (WEP) data encryption based on an 128-bit encryption algorithm ■ Wi-Fi Protected Access (WPA) The transmission speed over the wireless LAN, and the distance over which the wireless LAN can reach, may vary depending on surrounding electromagnetic environment, obstacles, access point design and configuration, client design and software/hardware configurations. The transmission rate described is the theoretical maximum speed as specified under the appropriate standard - the actual transmission speed will be lower than the theoretical maximum speed. User's Manual 4-53