Toshiba tdp-ew25u 用户指南

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页码 50
46
47
Operations
Before connecting via network
Check the OS of your computer before you connect a projector with your computer via 
network. This projector supports the Network Projector function of Windows Vista™ 
features.
If your computer’s OS is Windows Vista™ and  you intend to use the Network Projector 
function for network connection, see “Connection using the Network Projector (Windows 
Vista™)
” 
, “Setting up the Network Projector/Network Utility” 
 and “Using the 
Network Projector” 
.
If your computer’s OS is Windows
®
 2000 or Windows
®
 XP, see “Connection using the 
Network Utility (Toshiba original tool)” 
, “Setting up the Network Projector/Network 
Utility” 
 and “Using the Network Utility” 
.
Connection using the Network Projector (Windows Vista™)*
* Now referred to as “Network Projector.”
Functions
By using the Connect to a Network Projector wizard, you can connect to any available 
Windows-compatible network projector over a wireless or a wired network.
You can make a presentation without any troubles of connection settings.
 Notes
This function’s operation has been verified on the Ultimate and Business editions 
of Windows Vista™.
To communicate in Ad hoc mode with a computer over wireless LAN also requires 
IP address settings.
In case the resolution of your computer is higher than that of the projector, your 
computer must be set at lower resolution.
Transferring video images and audio sound is not available.
This function does not work during the connection using the Network Utility 
software.
Connection using the Network Utility (Toshiba original tool)
Functions
The following functions are available with the wired LAN, or via wireless communications 
when the LAN dedicated application software: [Network Utility
 included with this 
projector is used.
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. Likewise, the sound being played 
on a computer can also be sent to the projector.
2)  Displaying a JPEG file saved on a computer via the projector
JPEG files can be sent to the projector for display. Likewise, the sound being played 
on a computer can also be sent to the projector.
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3)  Displaying a video image saved on a computer via the projector
Video files can be sent to the projector for image display. As well, the sound stored 
in the video file is sent to the projector.
4)  Operating the projector by means of a computer
Some of the same functions available from the remote control can be performed.
 Note
Network Utility is also available with Windows Vista™.
Communication mode
The wireless LAN of this projector supports both Ad hoc and Infrastructure 
Communication modes.
U Ad hoc communication mode
This is transmission mode to communicate 
between wireless LAN equipment.
This mode is applicable, for example, to a 
presentation in the conference room, as it requires 
no other facilities. This function can only be used if 
the projector is in range of the computer’s wireless signals.
Toshiba does not guarantee the converage of the radio wave in the form of figures. The 
converage varies depending on the performance of each wireless LAN equipment, 
existence of obstacles or other wireless LAN equipment used by nearby working 
groups, etc. The coverage is generally estimated on the assumption that wireless LAN 
equipment be used in an unobstructed office or conference room.
U Infrastructure communication mode
A mixed wireless and wired LAN can be created 
via wireless LAN access points. (Communication 
between wireless LAN devices is also allowed.) 
Connecting to the rest of the world via a wired 
LAN or the Internet generally requires a high level 
of security.
Use the appropriate transmission mode for your 
network environment.
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 equipment, and change to 
it, or stop using the unit.
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To LAN  
Internet, etc.
Hub
Wireless LAN 
access point