Toshiba TDP-TW90A Benutzerhandbuch - Seite 18

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Setting up the wireless LAN

Functions

The following functions are available via wireless communications, when the wireless LAN

PC card and dedicated Wireless Utility software

Note: A wireless LAN PC card except the supplied one (or recommended by

Toshiba) does not work with this product. Please ask your dealer about the

available wireless LAN PC card.

1) Displaying a computer's screen via the projector

The computer's desktop screen can be sent, as well as the screens of a variety of

software applications, to the projector for display.

2) Displaying an image saved on a computer via the projector

JPEG files can be sent to the projector for display.

3) Operating the projector by means of a computer

Some of the same functions available from the remote control can be performed.

Communication mode

This projector supports both Ad hoc and Infrastructure Communication modes.

Ad hoc communication mode

This is transmission mode to communicate

between wireless LAN equipment.

Wireless communication can be performed via the

simple configurations. This function can only be

used if the projector is in range of the computer's

wireless signals.

For security reason, confirm the specifications of your computer for the distance that

the radio wave can reach. The coverage of this projector may vary, depending on the

computer and the surrounding environment. When tested with a PC manufactured by

Toshiba with built-in wireless LAN system, the coverage is approximately 60 m with an

unobstructed path between the projector and computer placed indoors. This figure is

not guaranteed and should be considered as merely a guideline.

Infrastructure communication mode

To premises

LAN or Internet

Hub

Access point

Use the appropriate transmission mode for your network environment.

p.50

included with this projector are used.

This mode allows the projector to communicate

with a wireless-LAN/wired-LAN mixed network via

an access point. (It even allows for communication

between wireless LAN devices.)

Connecting to the rest of the world via a wired LAN

or the Internet generally requires a high level of

security.

Caution when using the wireless LAN functions

The Wireless LAN in this unit uses the 2.4 GHz waveband. If there is a similar wireless

LAN in the area, or a wireless device using the 2.4 GHz waveband, or a microwave

oven, the communication efficiency of this apparatus will be reduced, and may become

unusable, but it is not a fault. If this happens, check an area away from the current

location that will not cause radio interference to medical, industrial and public equip-

ment, and change to it, or stop using the unit.