The range of your wireless devices can be affected when the
antennas are placed near metal surfaces and solid high-density
materials.
Range is also impacted due to "obstacles" in the signal path of the
radio that may either absorb or reflect the radio signal.
Bluetooth wireless technology
Some computers in this series have Bluetooth wireless communication
function which eliminates the need for cables between electronic devices
such as computers, printers and mobile phones. When it is enabled,
Bluetooth provides the wireless personal area network environment which
is safe and trustworthy, that is quick and easy.
You cannot use the computer's built-in Bluetooth functions and an external
Bluetooth adaptor simultaneously. For reference, Bluetooth wireless
technology has the following features:
Worldwide operation
The Bluetooth radio transmitter and receiver operate in the 2.4GHz band,
which is license-free and compatible with radio systems in most countries
in the world.
Radio links
You can easily establish links between two or more devices, with these
links being maintained even if the devices are not within a line-of-sight of
each other.
Security
Two advanced security mechanisms ensure a high level of security:
Authentication prevents access to critical data and makes it impossible
to falsify the origin of a message.
Encryption prevents eavesdropping and maintains link privacy.
Bluetooth Stack for Windows by TOSHIBA
Please note that this software is specifically designed for the following
operating systems:
Windows 7
Information regarding the use of this software with these operating systems
is listed below, with further details being contained with the electronic help
files supplied with the software.
This Bluetooth Stack is based on the Bluetooth Version 1.1/1.2/2.0+EDR/
2.1+EDR/3.0/3.0+HS specification, depending on the model you
purchased. However, TOSHIBA cannot confirm the compatibility between
Qosmio F750 Series
User's Manual
3-32
