Toshiba Portege R400 PPR40C Users Manual Canada; English - Page 89

Wireless communications, Wireless LAN

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Operating Basics Karaoke The Karaoke function eliminates voices from sounds. Use the Up and the Down arrow buttons to adjust key in which a sound is played. Power Management The audio controller in your computer can be powered down when the audio is not used. Click the battery button on the lower right of the Realtek HD Audio Manager to configure audio power management settings. ■ The circle button on the top left of the Power Management window will appear blue when audio power management in enabled. ■ Audio power management is disabled if the button appears black. Wireless communications The computer's wireless communication function supports both Wireless LAN and Bluetooth devices. Only some models are equipped with both Wireless LAN and Bluetooth functions. ■ 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 (Revision A, B or G). Do not install or remove an optional memory module while Wake-up on Wireless LAN is enabled. User's Manual 4-21

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User’s Manual
4-21
Operating Basics
Karaoke
The
Karaoke
function eliminates voices from sounds. Use the Up and the
Down arrow buttons to adjust key in which a sound is played.
Power Management
The audio controller in your computer can be powered down when the
audio is not used. Click the battery button on the lower right of the Realtek
HD Audio Manager to configure audio power management settings.
■
The circle button on the top left of the Power Management window will
appear blue when audio power management in enabled.
■
Audio power management is disabled if the button appears black.
Wireless communications
The computer’s wireless communication function supports both Wireless
LAN and Bluetooth devices.
Only some models are equipped with both Wireless LAN and Bluetooth
functions.
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
(Revision A, B or G).
■
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.
Do not install or remove an optional memory module while Wake-up on
Wireless LAN is enabled.