NEC Wt610e Projector User Manual

							54
4. Convenient Features
 Using the Remote Mouse Function
The built-in remote mouse function enables you to operate your computers mouse functions from the remote control.
It is a great convenience for clicking through your computer-generated presentations.
Connecting to your computer for the remote mouse function
If you wish to use the remote mouse function, use the supplied USB cable to connect the USB port (Type B) of the
projector and the USB port (type A) of your computer.
NOTE: Depending on the type of connection or OS installed on your computer, you may have to restart your computer or change
your computer settings.
NOTE: In Windows XP, if the mouse cursor will not move correctly, do the following:
Clear the Enhance pointer precision check box underneath the mouse speed slider in the Mouse Properties dialog box [Pointer
Options tab].
NOTE: Wait at least 5 seconds after disconnecting the USB cable before reconnecting it and vice versa. The computer may not
identify the built-in mouse receiver if it is repeatedly connected and disconnected in rapid intervals.
Operating your computer’s mouse from the remote control
You can operate your computers mouse from the remote control.
PAGE (UP) (DOWN) Button:scrolls the viewing area of the window or to move to the previous or next slide in PowerPoint
on your computer.
SELECT Button 
:moves the mouse cursor on your computer.
L-CLICK Button: works as the mouse left button.
R-CLICK Button: works as the mouse right button.
NOTE:
•When the menu is displayed, using the SELECT 

 or  button to operate your computer’s mouse will affect the operation
of both the menu and the mouse at the same time. To avoid this, turn off the menu and operate the mouse.
•With the menu, the Viewer or the ChalkBoard toolbar displayed, you can use the mouse to operate the projector while enlarging
an image with the MAGNIFY (+) or (–) button.
•To display the menu, press the MENU button on the remote control or the projector cabinet.
NOTE: You can change the Pointer speed on the Mouse Properties dialog box on the Windows. For more information, see the
user documentation or online help supplied with your computer.
USB port (Type B)
PC CARD
AUDIO IN
RL
/MONOVIDEO INS-VIDEO IN DVI-I IN
COMPUTER IN MONITOR OUTDVI-I COMPUTERAUDIO IN AUDIO OUT PC CONTROL
REMOTE
INUSBUSB
USB cable (supplied)
When using the USB Port
For PC, the remote mouse function can only be used with a
Windows 98, Windows ME, Windows XP or Windows 2000
operating system. 
						

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4. Convenient Features
 Making Freehand Drawings on a Projected Image
(ChalkBoard)
The ChalkBoard feature allows you to write and draw messages on a projected image.
NOTE: The ChalkBoard feature is available only when the supplied electronic pen (WT615 only) or a USB mouse is used.
To display the ChalkBoard tool bar, click the middle button on your mouse, press and hold the button B of the elec-
tronic pen for a minimum of 0.5 second, or select [Setup] → [Tools] → [ChalkBoard] from the menu.
Selecting Board Color [Board Color]
This option allows you to select a board color of ChalkBoard.



 






The tool bar contains the following icons.

 Drag ................................... Drags to move the tool bar.
 Drawing tool palette ........... Displays a drawing tool palette.
 Pen ..................................... Displays the pen tool that you can draw or paint with.
 Eraser ................................. Erases part of a drawing.
 Box frame ........................... Draws a box frame.
 Box paint ............................ Paints a box shape.
 Line Thickness palette ........ Displays the pen or eraser palette containing four lines of different thickness from which you can select a line
you prefer.
 Color palette ....................... Displays the color palette from which you can select a color you prefer for “Box frame” or “Boxpaint”.
 Clear ................................... Clear the drawing completely from the ChalkBoard screen.

 Capture ............................... Captures a drawing on the ChalkBoard screen and save it in PNG format to your PC-card inserted into the PC
card slot of the projector.
 
Drive (not displayed on WT610)... Switches between PC Card slot or USB memory. USB memory devices are available for WT615 only.

 Undo .................................. Undoes the last operation.
 Redo ................................... Redoes the last undone operation performed with Undo.
 Page number ...................... Use 
 or  to select a ChalkBoard page number between 1 and 4.
 Hide .................................... Hides the tool bar. Clicking anywhere on the screen displays the ChalkBoard tool bar again.
 Exit ..................................... Clears the complete drawing and exits the ChalkBoard.
NOTE:
•Your drawings will be stored in memory after a given time period. However, when a resolution is changed by switching a signal
or changing signal type, some picture information may be lost.
•Changing the [Board Color] will clear the current drawing.
 
						

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4. Convenient Features
 Storing Images Displayed on the Projector on the PC card or
USB memory (Capture)
The Capture features allows you to capture an image from a source that is currently being displayed. The image is
saved as JPEG in the PC card or USB memory.
[Important]
•USB memory devices are not available for the Capture function on the WT610.
•When saving captured images to a USB memory device on the WT615, be sure to use the USB memory device
included with the WT615. A commercially available USB memory device may be damaged.
Also do not use a commercially USB memory card reader. Using a USB memory card reader may cause
damage to a flash memory card.
NOTE:
•Unless a PC card or USB memory is inserted into the PC Card slot or USB port of the projector, the Capture feature is not
available.
•The Card Error display means that the free space of the PC card or USB memory is insufficient for saving images. Make more
space available on the card by erasing unwanted images with your PC. The number of images that can be captured depends on
the size of the PC card.
•Be sure not to turn off the power or remove the PC card or USB memory while capturing an image. Doing so could cause a
loss of the data in the PC card or USB memory or damage to the card itself.
•The Capture function is not available for DVI digital signal.
Preparations:
Insert the PC card into the PC card slot or USB memory into USB port of the projector.
Insert the PC card so that the end with the insertion direction arrow on the top goes in first.
* Press the eject button to eject the card.
1. Project the image you wish to store on the projector.
2. Press the FREEZE button on the remote contorol.
3. Press the MENU button to display the Capture menu.
Capture .................. Captures an image and save it as a JPEG file in a PC card or USB memory.
Drive ...................... Select the PC Card or USB memory. You can capture an image and save it to your PC card or USB memory.
Exit ........................ Exits the Capture function. Another option to exit the Capture function is to press the MENU or EXIT button
on the remote control or projector cabinet.
4. Press the FREEZE button to resume the motion.
NOTE:
Captured images with a higher resolution than the projectors native resolution cannot be displayed correctly.
•File size of the captured image varies depending on the resolution of an input signal.
•An hourglass indicating that an image is being captured appears on the projectors display. Do not eject the PC card or turn off
the projectors power while this icon is displayed. Doing so will damage the PC card data. If the PC card data is damaged, use a
computer to repair the data.
•The “Drive” icon will not be displayed on the WT610. 
						

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4. Convenient Features

 Preventing Unauthorized Use of the Projector
Assigning a keyword prevents the projector from being used by unauthorized individuals.
Assigning a Keyword for the first time
1. Press the MENU button.
The menu will be displayed.
2. Press the SELECT  button to select the Setup submenu and press the ENTER button.
The page tab “Basic” will be highlighted.
3. Press the SELECT  button twice to select the page tab “Security”.
WT615 only 
						

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4. Convenient Features
4. Press the SELECT  button four times to select “Security”.
5. Press the ENTER button to display the Security screen.
6. Press the SELECT  button once to select the Keyword entry box and press the ENTER button.
The Software keyboard will be displayed. 
						

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4. Convenient Features
7. Enter an alphanumeric keyword using the Software keyboard
For example, to enter “1234”, follow the steps 7-1 to 7-4 below.
NOTE:
• Please make a note of your keyword.
• Do not use spaces (SP) in your keyword.
7-1. Select the number “1” and press the ENTER button.
The asterisk “
” will be displayed in the Keyword entry box.
7-2. Press the SELECT 
 button once to select “2” and press the ENTER button.
The asterisk “
” will be displayed in the Keyword entry box.
7-3. For “3” and “4”, use the same procedure as step 7-2.
The asterisk “
” will be displayed in the Keyword entry box.
7-4. Press the SELECT 
 button to select “OK” and press the ENTER button.
The Software keyboard will disappear.
8. Press the SELECT 

 button once to select“Disable” and press the SELECT  button to select “Enable”.
9. Press the SELECT  button to select “OK” and press the ENTER button.
The confirmation screen will be displayed.
10.Press the ENTER button.
The Security Function is now enabled.
NOTE: A PC card can be used as a protect key. You can skip the keyword entry by inserting a registered PC card when turning on
the projector. See page 107. 
						

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Checking If Security is enabled
Turn off the projector and turn it back on to check if the Security function is enabled.
1. Press the POWER (ON/STAND BY) button.
The Power Off / Are you sure? message will appear.
Press the ENTER button or the POWER (ON/STAND BY) or the POWER OFF button again.
The lamp lights off and the POWER indicator flashes orange. Please wait until the POWER indicator changes
from flashing to steady light.
2. When the POWER indicator lights steady orange, push the Main POWER switch to the off position (O).
The projector will turn off.
3. Push the Main POWER switch to the on position (I).
The POWER indicator lights orange. The projector is in standby condition.
4. Press and hold the POWER (ON/STAND BY) button for a minimum of two seconds.
The projector will turn on. The “Projector is locked! Enter your keyword.” message will be displayed at the bottom
of the screen.
5. Press the MENU button.
The Keyword entry screen will be displayed
6.Press the ENTER button.
The Software keyboard will be displayed.
7. Use the same procedures as steps 1 to 7 described in the “Assigning a Keyword for the first time”
section to enter “1234”.
Each time one number is entered, an “
” (asterisk) will appear. Keyword appears as asterisks so the real
keyword is hidden.
8. After entering your keyword, select “OK” and press the ENTER button.
The Software keyboard will disappear. This will allow you to operate the projector.
4. Convenient Features 
						

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Disabling the Security
1. Press the MENU button.
The on-screen menu will be displayed.
NOTE: Immediately after the projector has been turned on and the “Projector is locked! Enter your keyword.” message is
displayed at the bottom of the screen, pressing the MENU button will display the Keyword entry page. At this time, pressing
the MENU button will display the on-screen menu.
2. Press the SELECT 
 button to select “Setup” and press the ENTER button.
The page tab “Basic” will be highlighted.
3. Press the SELECT 
 button twice to select the page tab “Security”.
4. Press the SELECT 
 button four times to select “Security” and press the ENTER button.
The Keyword entry screen will be displayed
5. Press the ENTER button.
The Software keyboard will be displayed.
6. Use the same procedures as steps 1 to 7 described in the “Assigning a Keyword for the first time”
section to enter “1234”.
Each time one number is entered, an “
” (asterisk) will appear. Keyword appears as asterisks so the real
keyword is hidden.
7. After entering your keyword, select “OK” and press the ENTER button.
The Software keyboard will disappear. The Security screen will be displayed.
8. Highlight “Enable” and press the SELECT 
 button to select “Disable”.
9. Press the SELECT 
 button to select “OK” and press the ENTER button.
The Security Function is now disabled.
NOTE: Do not forget your keyword. However, if you forget your keyword, NEC will provide you with your Release Code.
4. Convenient Features 
						

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4. Convenient Features
 Using a USB Memory Device or USB Memory Card Reader
The projector is compatible with either a USB memory device (A
USB memory device is supplied with the WT615) or USB memory
card reader which supports the viewer and security features.
[Important]
When saving captured images to a USB memory device on the
WT615, be sure to use the USB memory device included with the
WT615. A commercially available USB memory device may be dam-
aged.
Also do not use a commercially USB memory card reader. Using a
USB memory card reader may cause damage to a flash memory
card.
•To use a USB memory device or USB memory card reader,
connect the device to the USB port (type A).
•Select one of the drive icons for your USB memory in a pane
on the left side of the Viewer window.
•To use a USB memory device as a Protect key for Security
function, select one from the Drive icons in the Security setting
screen. See page 107.
•The drive icon is not displayed on the WT610.
NOTE:
•Some USB memory devices (brands) or USB memory card readers may not work.
•The projector does not support NTFS formatted flash memory card or USB memory device.
Be sure to use a flash memory card or USB memory device formatted with the FAT32, FAT16 or FAT file system.
To format your flash memory card or USB memory device in your computer, refer to the document or help file that comes with
your Windows.
•You cannot use a USB memory device and a USB memory card reader when connecting a USB mouse to the projector.
•Do not do the following while the USB memory device or USB memory card reader’s access indicator is lit or flashing (while
data is being accessed.) Doing so can damage your USB memory device or USB memory card reader in the reader. Back up
your data in case it will need to be restored.
*Pulling out the USB memory device or USB memory card reader from the USB port of the projector.
*Pulling out the memory card from the USB memory card reader
*Turning off the main power switch or unplugging the power cable.
•The drive for ”USB 1-4” is displayed only when the USB memory device or USB memory card reader is connected to the
projector. The drive for “USB 1-4” may be displayed differently from the one in the USB memory card reader.
•Some USB memory devices (brands) or USB memory card readers cannot be used as Protect key for the projector’s Security
function.
PC CARD
AUDIO IN
RL
/MONOVIDEO INS-VIDEO IN DVI-I IN
COMPUTER IN MONITOR OUTDVI-I COMPUTERAUDIO IN AUDIO OUT PC CONTROL
REMOTE
INUSB
USB 
						

							63

 Operation Using an HTTP Browser
Overview
The use of HTTP server functions will allow control of the projector from a web browser without the installation of
special software. Please be sure to use “Microsoft Internet Explorer 4.x” or a higher version for the web browser. (This
device uses “JavaScript” and “Cookies” and the browser should be set to accept these functions. The setting method
will vary depending on the version of browser. Please refer to the help files and the other information provided in your
software.)
NOTE:
*The display’s or button’s response can be slowed down or operation may not be accepted depending the settings of your
network. Should this happen, consult your network administrator.
*The projector may not respond if its buttons are repeatedly pressed in rapid intervals. Should this happen, wait a moment and
repeat. If you still can’t get any response, turn off and back on the projector.
Access is gained to the HTTP server functions by specifying
 http://  /index.html
in the entry column of the URL.
CAUTION:
Do not use the HTTP Server functions and PC Control Utility 3.0 included on the supplied CD-ROM. Using both at
the same time may result in a connection failure or slow response.
Preparation Before Use
Make network connections and set up the projector and confirm that it is complete before engaging in browser opera-
tions. (See “Setting LAN Mode” on page 111.)
Operation with a browser that uses a proxy server may not be possible depending on the type of proxy server and the
setting method. Although the type of proxy server will be a factor, it is possible that items that have actually been set
will not be displayed depending on the effectiveness of the cache, and the contents set from the browser may not be
reflected in operation. It is recommended that a proxy server not be used unless it is unavoidable.
Handling of the Address for Operation via a Browser
Regarding the actual address that is entered for the address or entered to the URL column when operation of the
projector is via a browser, the host name can be used as it is when the host name corresponding to the IP address of
the projector has been registered to the domain name server by a network administrator, or the host name corre-
sponding to the IP address of the projector has been set in the “HOSTS” file of the computer being used.
Example 1: When the host name of the projector has been set to “pj.nec.co.jp”,
http://pj.nec.co.jp/index.html
is specified for the address or the entry column of the URL.
Example 2: When the IP address of the projector is “192.168.73.1”, access is gained to the
HTTP server functions by specifying
http://192.168.73.1/index.html
for the address or the entry column of the URL.
4. Convenient Features