Toshiba Qosmio G20 (PQG21) - Manual (Page 31)

User’s Manual 1-9
Introduction
Security
Special features
The following features are either unique to TOSHIBA computers or are
advanced features, which make the computer more convenient to use.
■ The numerical values shown above are the theoretical maximums for
Wireless LAN standards. The actual values may differ.
■ The transmission speed over the wireless LAN and the distance over
which wireless LAN can reach may vary depending on surrounding
electromagnetic environment, obstacles, access point design and
configuration, and client design and software/hardware configurations.
The Transmit Rate (at X Mbit/s) is the theoretical maximum speed
under the IEEE802.11 (a/b/g) standard. The actual transmission speed
will be lower than the theoretical maximum speed. To use the Atheros
SuperAG™ function, your client and access point must support the
corresponding feature. Performance of these functions may vary
depending on the format of data transmitted.
Bluetooth Some computers in this series are equipped with
Bluetooth functions. Bluetooth wireless
technology eliminates the need for cables
between electronic devices such as computers
and printers. Bluetooth provides fast, reliable,
and secure wireless communication in a small
space.
Wireless
communication
switch
This switch turns the Wireless LAN and
Bluetooth functions on and off.
Security lock slot Connects an optional security lock to anchor the
computer to a desk or other large object.
Hot keys Key combinations let you quickly change the
system configuration directly from the keyboard
without running a system configuration program.
The Hot key functions are supported only under Windows, they are not
supported under QosmioPlayer.
Display automatic
power off
This feature automatically cuts off power to the
internal display when there is no keyboard input
for a time specified. Power is restored when any
key is pressed. You can specify the time in the
Monitor power off item of the Basic Setup tab in
TOSHIBA Power Saver.