Lenovo TDW680 User manual

ADDENDUM FOR THE DLP PROJECTOR
About this Document
This document is intended for network administrators.
Copyright
This publication, including all photographs, illustrations and software, is protected under international copy-
right laws, with all rights reserved. Neither this document, nor any of the material contained herein, may be
reproduced without written consent of the author.
© Copyright July, 2004
Disclaimer
The information in this document is subject to change without notice. The manufacturer makes no repre-
sentations or warranties with respect to the contents hereof and specifically disclaims any implied
warranties of merchantability or fitness for any particular purpose. The manufacturer reserves the right to
revise this publication and to make changes from time to time in the content hereof without obligation of
the manufacturer to notify any person of such revision or changes.
Trademark Recognition
All product names used in this document are the properties of their respective owners and are acknowl-
edged.

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I. OPERATING ENVIRONMENT
Computer Configuration Recommended
Hardware requirements: CPU: Intel Pentium II or higher
Memory: 128M or more
Wireless NIC: based on 802.11b protocol
OS: Windows 2000 (Chinese/English version)
Windows XP (Chinese/English version)
Windows 98 is not supported.
Recommended NIC models
802.11
Protocol Brand Model
11b CISCO AIR-PCM340
ORINOCO ORINOCO
GOLD
INTEL Centrino
11g NETGEAR WG511
LINKSYS WPC54G
Projector
Lenovo Wireless Projector TDW680
Lenovo Wireless Projector TDW660

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II. FUNCTIONAL OVERVIEW
Wireless Projector
Developed and manufactured by Lenovo independently, the wireless projectors has integrated the
IGRS technology (automatic search, automatic identification and automatic configuration). Avoid the
fussy setup process of the wireless projector you have experienced before. With Lenovo wireless pro-
jector, you will get a rapid response plus smooth and natural projection.
Wireless Projector has the Following Ten Unique Functions
1. Simple Wireless Solution
With simple operation, Lenovo Wireless Projector never requires the user to master any particular
knowledge on computer and network. The installation can be completed through easy operation. The
“Setup-free wireless”feature sets the user free from the fussy operation on IP and network name set-
tings.
2. Smart Automatic Search
With the integrated IGRS protocol, Lenovo Wireless Projector can automatically search and find the
wireless projection device.
3. Unique USB Device Play
With the built-in USB port, Lenovo Wireless Projector can play the pictures stored in the flash disk
without connecting to a computer. It supports the current popular five picture formats, which are JPG,
BMP, GIF, PCX and PNG.
4. Personalized Controller
After connecting to a computer, Lenovo Wireless Projector can be controlled through a controller in-
terface on the computer side to conduct some operations such as shut down and parameter settings.
5. Convenient Remote Mouse
Acting like a mouse, the remote controller of Lenovo Wireless Projector can operate the computer to
open a file, or select a menu, and etc. In addition, it can end the wireless projection through its unique
“Wireless”button.
6. Unrestricted Switch Over
Lenovo Wireless Projector enable the user with unprecedented flexibility to start the projection any-
time and anywhere. The user not only can freely switch between the wire and wireless mode, but also
canswitch among a number of notebook computers that are using the wireless projection program.
This makes it possible that multiple projectors are wirelessly shared.
7. Excellent Wireless Transmission
Besides the wireless convenience, high resolution, high refresh rate, and true color display, Lenovo
Wireless Projector can play PPT, WORD and FLASH animation in a smooth way.
8. Quick Projection

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TDW680 applications allow user to perform quick projection to the binding projector by using hotkeys
(Ctrl+F5), making the projection more convenient.
9. NIC Management
TDW680 allows user to select one of the wireless NICs to project, enjoying the fun of both Internet
Surfing and projecting.
10. Compatible with TDW660
TDW680 application is compatible with TDW 660, which can not only realize the TDW 680 project,
also support the TDW660 project.
Solution with Lenovo Wireless Projector
Lenovo has incorporated the software mirror and real-time compressing solution in its wireless pro-
jector. The data to be displayed is obtained before reaching the display device through the software
(can be regarded as a desktop mirror), and then is transferred through the wireless network to the
built-in wireless processing board inside the projector after being compressed. In the end, the final
decoded data is displayed. It has been proved by experiments that the overall effect of the solution is
very satisfactory.
The IGRS protocol is the key technology to enable the IGRS terminals. A number of technologies,
such as secure access mechanism, basic protocol, and intelligent application frame, are both the key
and difficult points to fulfill the IGRS. The wireless projector developed by Lenovo features PNP and
automatic configuration and management of IP address, which avoids the complicated network and
hardware settings and the bothering computer reboot process of the ordinary projectors. This has al-
lowed the user to use the Lenovo Wireless Projector in an easier and quicker way.

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III．LENOVO WIRELESS PROJECTOR SERVICE PROGRAM
Installation and Uninstallation
Description of installation and uninstallation in this section is under Windows XP OS, the screen and
text maybe have light difference if using Windows 2000 OS.
Installation
1. Insert the “TDW680 Wireless projector”CD to CD-ROM driver, and CD will run automatically, se-
lect “English”, then click “Software Installation”. The following screen will appear, Click “Next”to
continue:
Note: please select English version here. There are Chinese and English versions for Lenovo Wire-
less Projector Setup Program.
If you want to install the Chinese version, insert the “TDW680 Wireless projector”CD to CD-ROM
driver, and CD will run automatically, select “中文(Chinese)”, then click “安装程序(Software Instal-
lation)”to install.
2. The following screen will appear, Click “Next”to continue:

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Note: Select “Change...”to change the installation path.
3. The following screen will appear, click “Install”:

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4. You will get a prompt of “Windows Logo testing”, click “Continue Anyway”.
5. Install Lenovo IGRS

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6. The following prompt will appear during the installation of Lenovo IGRS, click “Yes”to continue.
7. The following screen will appear, Click “Next”to continue:

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Notes: Select “Add Desktop Shortcut”to run the “Lenovo Wireless Projector”program more conven-
iently.
8. The following screen will appear, Click “Finish”to complete the installation, your computer will be
restarted now or later according to your choice.
Note 1: The projector can be operated normally only after restarting the computer.

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Note 2: IGRS will be installed automatically while you install the program, but it is not be uninstalled
when you uninstall the program.
Uninstallation
1. When uninstalling, please click “Start/applications/Lenovo Wireless Projector”on the bottom
left corner of the computer screen, and select “Uninstall Lenovo Wireless Projector”. as shown below:
2. The following screen will appear, click “Yes”to confirm the uninstallation.
Note: If the Lenovo Wireless Projector application is in use during the uninstallation, then the following
prompt will appear:
3. Click “Finish”to complete the uninstallation, your computer will be restarted now or later accord-
ing to your choice.

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Note: The projector can be operated normally only after restarting the computer.

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Function Description:
Lenovo Wireless Projection Program mainly includes multi-functions, such as Starting, Refreshing,
Starting projection, Quick projection, Viewing the Attribute of the wireless projector, Project
configuration, Switch card, Controller, USB play, End the projection and Quit, etc..
1. Starting
You should turn on the Wireless projector before starting the wireless project. After turning on,
the wireless function of projector is on unconnected status, waiting for the wireless connection with
computer.
Method 1 of starting “Lenovo Wireless Project”Program:
After installing the “Lenovo Wireless Project”Program and restarting the computer, the shortcut will
be created automatically in the program group. Click Start/All programs/ Lenovo wireless projec-
tor, then click Lenovo wireless projector icon to start “Lenovo Wireless Projector”program. As
shown below.
Method 2 of starting “Lenovo Wireless Project”Program:
If you select “Add Desktop Shortcut”during the installation, you may double click the shortcut icon af-
ter restarting the system to directly run the “Lenovo Wireless Projector”program. As shown below:

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After starting the Wireless Projection, the Refresh screen will display and the “Lenovo Wireless Pro-
jector”tray icon will appear on the bottom right corner of the screen. If you put the mouse point over
the tray icon, you may see the information about the current wireless projection.
2. Refreshing
After starting the “Lenovo Wireless Projector”program, it will refresh automatically and search current
available wireless projector in the wireless network, it will display all ID numbers of wireless projector
searched. If there is an available NIC, you may search manually by pressing “Refresh”button
whenever you want.
After starting the program, the screen of “Searching for projector”will appear:
If any projector is searched, the projector list will appear:

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Notes: If no wireless card is found, the system will give you a message:
At the same time, the tray icon on the bottom right corner of the PC screen will display as gray, if you
put the mouse point over the icon, you may see a message of “Current card: Not found!”. Please plug
in the wireless NIC, and then try again!
3. Starting Projection
Inthe wireless projector list searched, click to select one projector, and the selected one will display
as blue.
Method 1 of selecting to start the projection:
Press “Project”button, and the selected projector will perform the wireless projection, as shown be-
low:
Method 2 of selecting to start the projection:

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After selecting the projector, right click the blue mark to display “Right key menu”, and then select
“Project”, and the selected projector will perform the wireless project, as shown below:
While performing the wireless projection, if you put the mouse point over the “Lenovo Wireless Pro-
jector”tray icon on the bottom right corner of the screen, you may see relevant information such as
Projector ID, NIC used and Signal intensity etc., as shown below:
After selecting “Project”, if the projector is in wired mode, the following prompt will appear:
If you select “Yes”, wireless projection signal will be transferred to the projector side for waiting,
which will not cut off the wired projection signal. If you want to perform the wireless projection, you
need to press again the “Wireless”button on the remote control.
Select “No”to continue the wired projection, and wireless projection signal will not be trans-
ferred.
4. Quick Projection
To realize the wireless quick projection, you may bind the wireless projector used frequently.

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After starting the wireless project program and one projector has been bound, you may perform the
quick projection to the binding projector by using hotkeys (Ctrl+F5).
Setting the Bind projector
After starting the wireless project program, you may select one projector in the current projector list,
right click the blue mark to display “Right-click menu”, and then select “Bind Projector”, the icon of
the binding projector will be highlighted by blue double arrow.
Performing the quick projection:
After setting the bind projector, each time you use the wireless projection, you may perform quick pro-
jection to the binding projector by using hotkeys (Ctrl+F5) after starting the wireless project program.
Canceling the Bind projector
After starting the wireless project program, in the current projector list, right click the binding projector
to display “Right-click menu”, and click “Bind Projector”to cancel the binding. The icon of the un-
binding projector will be no longer highlighted by blue double arrow.
5. Attribute of Wireless Projector
After starting the wireless project program, you may select one projector in the current projector list,
right click the blue mark to display “Right-click menu”, and then select “Attribute”, to view the infor-
mation of selected projector, for example Prj ID, Model, Version, status, etc., as shown below:
Double click the Prj ID, you may also view the “Attribute”of the projector.

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Status of Projector:
You may view the attribute of projector, there are five main working status of projector: Ready, being
used by other users, ongoing USB play, ongoing wired projection and Unknown.
The projector in Ready status is available for use.
Projector’s attribute can not be viewed if the projector is performing the wireless projection.
6. “Wireless Projector”tray icon
After starting the Wireless Projector program, right click “Wireless Projector”tray icon on the bottom
right corner of the screen before performing the wireless projection, the following tray menu will ap-
pear:
Project: Select “Project”, or press the hotkeys (Ctrl+F5) for the quick projection to the binding projec-
tor.

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Configuration: select “Configuration”, Project configuration and Switch card can be selected by using
“Configuration”window.
About: Select “About”, you may check the Version information of “Lenovo Wireless Projector Service
Application”, as shown below:
Quit: Select “Quit”to close “Lenovo Wireless Projector Service Application”.
After starting the Wireless Projection, right click “Wireless Projector”tray icon on the bottom right cor-
ner of the screen, the following tray menu will appear:
End Project: Select “End Project”, or press the hotkeys (Ctrl+F5), to end the current wireless pro-
jection.
Controller: Select “Controller”to open the controller.
USB Play: Select “USB Play”to switch the play mode to USB play.
7. Project Configuration
Right click the “Lenovo Wireless Projector”tray icon on the bottom right corner of the screen, select
“Configuration”to open “Configuration”window.
If you have bound the projector, the following “Setting”window will appear:

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If “Quick projection”is checked, which means to allow user to bind the projector. The default is
checked.
ID number of the binding projector will appear in the box below “Quick projection”, as shown above.
When you use press hotkeys (Ctrl+F5) to perform the quick projection, you may see the projecting
confirmation dialog, as shown below:
Click “Yes”button to perform the quick projection; or click “No”button to cancel the quick projection.
If you don't want to get the above tips in quick projection mode, you may select “No hints next time”.
You may also make this setting in the “Setting”Window. You may select “No tips dialog in quick pro-
jection mode”, as shown below:

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If you want to disable the binding projector function or quick projection function, you may unselect the
“Quick Projection”checkbox, and then click “OK”. As shown below.
After canceling “Quick projection”, in the projector list, “Bind Projector”in the right-click menu
will be gray, and then you can not bind the designated projector.
8. Switch Card
Right click the “Lenovo Wireless Projector”tray icon on the bottom right corner of the screen, select
“Configuration”to open the “Configuration”window. Select “Switch card”.
In the “Switch card”window, you may see the current wireless network card in use, as shown below: