Lenovo Thinkvision C400 Projector User Manual

							Selecting adapter 
In the Adapter tab the current WLAN adapter will be shown. 
   
 
If there is more than one WLAN adapter in your notebook computer, you can 
perform wireless projection while browsing the Internet. Yo u can select one of the 
WLAN adapters to project by clicking the drop-down list box, as shown below: 
Note:   Anytime you move the mouse pointer over the Lenovo Wireless Projector 
system tray icon, the information for the selected WLAN adapter will 
appear. 
 
 
Chapter 3. Using the wireless features 3-5 
						

							In the Setting tab, the current binding setting will be shown. 
   
 
When Projector binding is checked, the projector binding function is enabled. 
The ID of the bound projector will appear in the box below Projector binding, as 
shown above. 
After unchecking Projector binding, Bind Projector in the right-click menu will be 
gray, and you cannot bind any projector. 
To prevent the quick projecting confirmation window from appearing, check Don’t 
show the quick projecting dialog, in the Setting tab. 
If you want to disable the binding projector function or quick projection function, 
please uncheck the Projector binding, then click OK. 
Remote controller emulation 
Remote controller emulation has the same functions as a remote controller. For 
example, you can use the remote emulation controller to open the projector menu, 
configure the projector, and turn off the projector with it. 
The Remote controller emulation item can only be shown on the system tray menu 
on the bottom right corner of the desktop, when the projector is in wireless 
projecting status. Right-click the Lenovo Wireless Projector system tray icon, and 
select Emulation remote controller to open the controller panel, as shown below. 
 
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							Buttons of the remote emulation controller 
   
 
Listed below are the remote emulation controller buttons and functions: 
v   
 Menu: Open the projector OSD menu or go back to the previous menu level. 
Note: 
 The OSD menu will only display on the projector screen. For more 
information go to “Navigating the OSD” on page 7-1. 
v 
 
 Back: Back to previous menu level. 
v 
 
 Close: Click this button and there will be a confirmation message. Click Ye s to 
turn the projector off. 
v 
 
 Up, Down, Left and Right: Operates the same as remote-control keys. 
v 
 
 Enter: Confirm changes. 
v 
 
 Close: Close the remote emulation controller.
USB image display 
The projector has a built-in USB port, which can play pictures from a USB memory 
key. The USB image display option will only be shown on the Lenovo Wireless 
Projector tray menu on the bottom right corner of the desktop, while the projector 
is in a wireless projecting state, as shown below. 
 
Chapter 3. Using the wireless features 3-7 
						

							Right-click the Lenovo Wireless Projector icon in the system tray and select USB 
image display to start this function. 
Note:   Yo u may also start USB image display with the projector OSD menu. 
For information go to “USB image display” on page 3-7 on page 5-3. 
Ending projection 
Yo u can use any of the following procedures to end the current wireless projection 
session: 
v 
 
 Right-click Lenovo Wireless Projector system tray icon to select End Project. 
v 
 
 Press hotkeys (Ctrl+F5) to end the current projection. 
v 
 
 Double-click the Lenovo Wireless Projector system tray icon, and the following 
prompt will appear: 
Select Ye s to end the projection, and No to abort this action. 
v 
 
 Press Wireless button on the remote controller to end the projection 
immediately. 
v 
 
 Right-click Lenovo Wireless Projector system tray icon to select Exit. 
Note: 
 This procedure will also end your software session.
After
 ending the projection, your original network environment will be restored, 
and other notebook computers can project to the projector. 
Wireless projector system tray icon 
After starting the Wireless Projecting software, you can right-click the Wireless 
Projector system tray icon. 
v   
 Project: Select Project, or press the hotkey P for the quick projection to the 
bound projector. If there is no projector to be bound in the wireless projector list, 
the main window will be shown. 
v 
 
 Configuration: Select Configuration, Setting tab and the Adapters tab can be 
selected in Configuration dialog. 
v 
 
 About: Select About, you can view the version information of the Lenovo 
Wireless Projector Service Application. 
 
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							v   
 Exit: Select Exit to stop Lenovo Wireless Projector program. 
After starting the wireless projection, you can right-click Wireless Projector system 
tray icon on the bottom right of the screen, then the follow tray menu will appear: 
v 
 
 End Project: Select End Project, or press the hotkeys (Ctrl+F5) to end the current 
wireless projection. 
v 
 
 Emulation remote controller: Select Emulation remote controller to open the 
software remote controller on your computer. 
v 
 
 USB image display: Select USB image display to start projecting images stored 
on a USB memory key. 
v 
 
 About: Select About, you can view the version information of the Lenovo 
Wireless Projector Service Application. 
v 
 
 Exit: Select Exit to stop Lenovo Wireless Projector program.
Exit 
Right-click Lenovo Wireless Projector system tray icon to select Exit to stop 
Lenovo Wireless Projector program. 
Note: 
 When a ThinkPad user presses Fn+F7 and selects a different display scheme 
in Presentation Director, this will also stop the Lenovo Wireless Projection 
Program. Yo u will lose all saved session keys anytime you stop the Lenovo 
Wireless Projection Software, (even when it is in wireless projection.) 
Note: 
 Lenovo Wireless Projecting Software can exit any time even when it is in 
wireless projection, then, all saved session keys will be lost. 
Uninstallation 
Please see the steps below to remove uninstall the Wireless Projecting Software: 
1. 
 
 Click Start. 
2. 
 
 Click Programs. 
3. 
 
 Click Lenovo Wireless Projector. 
4. 
 
 Click Uninstall Lenovo Wireless Projector. 
5. 
 
 Follow the onscreen instructions. 
Note: 
 If the Wireless Projecting Software is running, a message box will appear. 
Close the Wireless Projecting Software, and restart the uninstallation 
process.
 
Chapter 3. Using the wireless features 3-9 
						

							3-10 C400 Wireless Projector: User ’s Guide 
						

							Chapter 4. Connecting devices to the projector 
This chapter provides information on connecting devices to the C400 Wireless 
Projector. 
Connecting devices 
Computers and video devices can be connected to the projector at the same time. 
Refer to the documentation that comes with the connecting device to verify that 
the device has the appropriate output connector. 
   
 
 

1 Wireless LED 

2 Wireless Power LED 

3 RS 232 

4 Video Out 

5 DVI-I In 

6 USB Memory Key connector 

7 Composite Video 

8 S-Video 

9 Audio In 

10 Audio Out 

11 USB Mouse
   
Remote mouse control using USB 
Note: 
 For wireless projecting sessions, USB connection is not required.
 
© Lenovo 2005. Portions © IBM Corp. 2004. 4-1  
						

							To control your computer mouse using the projector remote control, connect the 
projector to the computer with a USB cable as shown below: 
   
 
Note:   USB mouse function is only supported with Microsoft® Windows®2000 and 
Windows XP. 
Connecting to a computer monitor 
If you want to see the image on a separate monitor as well as on the projection 
screen, plug the monitor cable to the monitor out connector on the projector. 
 
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							Chapter 5. Maintenance 
This chapter provides information on projector maintenance. 
Cleaning the projector 
Cleaning the projector to remove dust and grime will help ensure trouble-free 
operation. 
v   
 Be sure to turn off and unplug the projector at least 1 hour before cleaning. 
Failure to do so could result in a severe burn. 
v 
 
 Use only a dampened cloth when cleaning. Do not allow water to enter the 
ventilation openings on the projector. 
v 
 
 If a little water gets into the projector interior while cleaning, leave it unplugged 
in a well-ventilated room for several hours before using. 
v 
 
 If a lot of water gets into the projector interior when cleaning, have the projector 
serviced.
Cleaning the lens 
To clean the lens, complete the following procedure: 
1. 
 
 Apply a non-abrasive camera lens cleaner to a soft, dry cloth. 
Note: 
 Avoid using an excessive amount of cleaner, and do not apply the 
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens. 
2. 
 
 Lightly wipe the cleaning cloth over the lens in a circular motion. If you do not 
intend to use the projector immediately, replace the lens cap.
Cleaning the case 
Follow the steps below to clean the projector case: 
1. 
 
 Wipe off dust with a clean dampened cloth. 
2. 
 
 Moisten the cloth with warm water and mild detergent (such as dish 
detergent), and wipe the case. 
3. 
 
 Rinse all detergent from the cloth and wipe the case again.
Note:
   To prevent discoloration or fading of the case, do not use abrasive 
alcohol-based cleaners. 
Replacing the projector lamp 
The projector lamp should only be replaced with an Lenovo certified replacement 
part, which you can order from your business partner or go to 
www.lenovo.com/think. 
To replace the projector lamp, complete the following procedure: 
1. 
 
 Turn off the projector, unplug the power cord, and allow the projector to cool 
for at least 1 hour. 
2. 
 
 Use a Phillips-head screwdriver to remove the screw from the lamp 
compartment cover as shown in 
1. 
3. 
 
 Remove the lamp compartment cover as shown in 
2. 
 
© Lenovo 2005. Portions © IBM Corp. 2004. 5-1  
						

							4.   
 Remove the two screws from the lamp module as shown in 
3. 
5. 
 
 Lift the module handle up and pull up firmly as shown in 
4. 
 
 
   
6. 
 
 Reverse steps 1 through 5 to install the new lamp module.
Note:
   The lamp module should be oriented as shown below when replacing. 
 
 
 
 
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