NEC Ht1000 Entertainment Projector Users Manual

							E-37
ASPECT
When screen size 4:3 is selected for the source, the following selections will display.
Normal
Zoom
Cinema
V-Zoom
modeinput
480i/576iDVD progressive 480p/576p 720p 1080i 1080p PC(RGB)
These are the same signals.
Normal
Full
Zoom
Stadium
modeinput
480i/576iDVD progressive 480p/576p 720p 1080i 1080p PC(RGB)
These are the same signals. When screen size 16:9 is selected for the source, the following selections will display. 
						

							E-38
Masking Unwanted Area (Blanking)
This feature allows you to mask any unwanted area of the screen
image.
Adjust the Top, Bottom, Left or Right blanking with the SELECT  or
 button.
Adjusting Position and Clock
This allows you to manually adjust the image horizontally and verti-
cally, and adjust Clock and Phase.
Horizontal/Vertical Position:
Adjusts the image location horizontally and vertically using the SE-
LECT  and  buttons. This adjustment is made automatically when
the Auto Adjust is turned on. See Auto Adjust on page E-41 for
turning on or off the Auto Adjust feature.
Clock ..............Use this item to fine tune the computer image or to
remove any vertical banding that might appear. This
function adjusts the clock frequencies that eliminate
the horizontal banding in the image.
Press the SELECT  and  buttons until the band-
ing disappears. This adjustment may be necessary
when you connect your computer for the first time.
This adjustment is made automatically when the Auto
Adjust is turned on.
Phase ............ Use this item to adjust the clock phase or to reduce
video noise, dot interference or cross talk. (This is
evident when part of your image appears to be shim-
mering.) Use the SELECT  and  buttons to adjust
the image.
Use Phase only after the Clock is complete. This
adjustment is made automatically when the Auto Ad-
just is turned on.
Zoom Position
When “4:3” is selected in Screen Type:Selecting Resolution
This allows you to activate or deactivate the Advanced AccuBlend
feature.
Auto ............... Turns on the Advanced AccuBlend feature. The pro-
jector automatically reduces or enlarges the current
image to fit the full screen.
Native ............. Turns off the Advanced AccuBlend feature. The pro-
jector displays the current image in its true resolu-
tion.
See Auto Adjust on page E-41 for turning on or off
the Auto Adjust feature.
NOTE:
*When Resolution is set to Native, 3D Reform, Aspect Ratio and Screen
are not available.
*While you are displaying an image with higher resolution than the projectors
native resolution “Native” is not available.
Selecting Overscan Percentage
Select overscan percentage (0%, 5% and 10%) for signal.
NOTE: When Resolution is set to Native, this feature is not available, andthe stored settings and adjustments are invalid.
NOTE: When Stadium is selected in Aspect Ratio, this feature is not avail-able.
NOTE: The 0% option may not be available depending upon the input signal.
Selecting Video Filter Level (not available for Video, DVI, Compo-
nent 15kHz and Viewer)
This function reduces video noise.
Off .................. The filter is removed.
Less ............... The low-pass filter is applied partially.
More .............. The low-pass filter is applied fully.
Selecting Noise Reduction Level (not available for RGB, DVI and
Viewer)
Select one of the three levels for reducing video noise: Low, Medium
or High.
NOTE: The lower the Noise Reduction level, the better the image quality byway of higher video bandwidth.
Selecting Signal TypeSelect either the RGB signal type or the Component signal type.
RGB ............... RGB signal
Component .... Component signals such as Y/Cb/Cr, Y/Pb/Pr
NOTE: This feature is available on RGB only. If you do not get a better picture
even when you set Signal Select to Component in Setup, set this to Com-
ponent.
Picture Management
This option allows you to adjust neutral tint for yellow, cyan or magenta.
There are 5 factory presets optimized for various types of images, or
you can set 4 user adjustable settings.
Video .............Recommended for regular picture such as TV pro-
gram
Movie ............. Recommended for movie
Game ............. Recommended for playing a video game
Graphic .......... Recommended for graphics
sRGB ............. Standard color values
User 1-4 ......... User adjustable When “16:9” is selected in Screen Type:
Move the viewable
area up or down
Move the position of
an image up or downZoom or V-Zoom UP DOWN
Cinema UP DOWN
Move the viewable
area up or downZoom UP DOWN
Table of Availability for Zoom Position
For PC, DVD Progressive, 480p, 480i, 576p, 576i
Screen Type
4:3
16:9Aspect Ratio
Normal
Not available
Not availableFull
Not availableZoom
Available
AvailableCinema
AvailableV-Zoom
AvailableStadium
Not available
For 720p, 1080i, 1080p
Screen Type
4:3
16:9Aspect Ratio
Normal
Available
Not availableFull Zoom
Not availableCinema
AvailableV-Zoom
Not availableStadium 
						

							E-39
User Adjust (when using User 1 to 4)
The SweetVision feature provides improvement of contrast using a pro-
prietary detail enhancement technology.
NOTE: This feature is not available for 480p, 576p, HDTV and RGB signals.
Off ............... Turns off the Sweet Vision feature
Low .............. Selects low level
Medium ....... Selects medium level
High ............. Selects high level
Split Mode
This feature turns on or off to show the effect of the SweetVision.
3D Y/C  Separation
This option turns on or off the 3 dimension separation feature.
NOTE: This feature is available for NTSC3.58 of Video signal only.
Deinterlace
Turns on or off the deinterlace function for the telecine signal.
On .................. Default standard setting.
Off..................Select this option if there are some jitter or artifacts in
video.
NOTE: This feature is not available for 480p, 576p, HDTV and RGB signals.
Black Expansion
Minimizes blacks that appear more like shades of gray to provide a true
black and white image at high contrast.
Off / 1/2/3/4/5
NOTE: This feature is not available for 480p, 576p, HDTV and RGB signals.
Contrast Enhancement
This option allows you to provide a high contrast image in a bright scene.
–3 / –2 / –1 / Off / 1 / 2 / 3
NOTE: This feature is not available for 480p, 576p, HDTV and RGB signals.
When selecting one of four user adjustable presettings (User 1 through
4), the submenu will be displayed.
You can customize each gamma or color. To do so, first select [Set-
ting] and press the ENTER button, and then proceed the following
steps.
Selecting Reference Setting
This feature allows you to use color correction or gamma values as
reference data to optimize for various types of images. You can select
one of the following five settings.
• Video • Movie • Game
• Graphic • sRGB
Selecting Gamma Correction Mode
Use the  or  buttons to choose one mode from three options.
Each mode is recommended for:
Dynamic ......... High-contrast picture
Black Detail .... Dark portions of a picture
Natural ........... Natural reproduction picture
Selecting Color Correction
Adjusts red, green, blue, yellow, magenta, cyan and color gain each
independently to correct the tint on whole screen.
Adjusting Color Temperature and White Balance
This feature adjusts the color temperature using the slide bar.
Checking Color Temperature enables the color temperature slide
bar and disables the “White Balance” button.
Press the White Balance button to access the Contrast/Brightness
adjustment for each R, G, and B.
NOTE: Color Temperature and White Balance are a trade-off.The White Balance is not available for Viewer.
NOTE: When Graphic is selected, the available items are Gamma and WhiteBalance only.
SweetVision™
Picture (not available for DVI and Viewer)
Adjusting Brightness, Contrast, Color, Hue, and Sharpness
Brightness ...... Adjusts the brightness level or the back raster inten-
sity.
Contrast .........Adjusts the intensity of the image according to the
incoming signal.
Color ..............Increases or decreases the color saturation level (not
valid for RGB).
Hue ................ Varies the color level from +/- green to +/-blue. The
red level is used as reference. This adjustment is only
valid for Video and Component inputs (not valid for
RGB).
Sharpness ..... Controls the detail of the image for Video (Not valid
for RGB).Picture Options 
						

							E-40
Projector Options
Using 3D Reform
This feature corrects trapezoidal distortion so that the projected im-
age is rectangular.
Two options are available for correcting procedures.
You can save adjustment settings by using the 3D Reform Save op-
tion on Setup (See page E-42).
Keystone
1. Press the SELECT  button to adjust the horizontal keystone.
2. Press the SELECT 

 button to select Vertical.
3. Press the SELECT 
 button to adjust the vertical keystone.
4. After completing, press the ENTER button. This will return to the
menu screen.
Cornerstone
See page E-20
*When Resolution is set to Native, Cornerstone and Keystone
are not available.
Menu
Allows you to set preferences for the on-screen menu. Press OK to
save your changes for all the features of Page 1 and Page 2.
[Page1]
Selecting Menu Language [Language]:
You can choose one of seven languages for on-screen instructions.
The options are: English, German, French, Italian, Spanish, Swedish
and Japanese.
Selecting Menu Mode [Menu Mode]:
This feature allows you to select 3 menu modes: Advanced Menu,
Custom Menu and Basic Menu.
Advanced Menu ............ This is the menu that contains all the avail-
able menus and commands.
Basic Menu ...................This is the basic menu that contains mini-
mum essentials of menus and commands.Custom Menu ...............This is the menu that you can customize us-
ing the Custom Menu Edit to fit your needs.
Customizing the Menu:
See page E-30 for instructions about how to customize the Menu.
Selecting Menu Display Time:
This option allows you to select how long the projector waits after the
last touch of a button to turn off the menu.
The preset choices are Manual, Auto 5 sec, Auto 15 sec, and
Auto 45 sec. The Auto 45 sec is the factory preset.
Manual ........... The menu can be turned off manually.
Auto 5 sec ......The menu will automatically be turned off in 5 sec-
onds if no buttons are pressed within 5 seconds.
Auto 15 sec .... The menu will automatically be turned off in 15 sec-
onds if no buttons are pressed within 15 seconds.
Auto 45 sec .... The menu will automatically be turned off in 45 sec-
onds if no buttons are pressed within 45 seconds.
[Page 2]
Turning On / Off Source Display [Source Display]:
This option turns on or off input name display such as RGB, Video,
and No Input to be displayed in the top right corner of the screen.
Turning On / Off Message [Message]:
This option turns on and off messages for lamp life warning, 3-minute
before power off time and Please wait a moment
Selecting Menu Color [Menu Color Select]:
You can choose between two color modes for menu color: color and
monochrome. 
						

							E-41
Setup
Enables you to set operating options.
Press OK to save your changes for all the features of Page1, Page2,
Page3, Page 4 and Page 5.
[Page 1]
Setting Lamp Mode to Normal or Eco [Lamp Mode]:
This feature enables you to select two brightness mode of the lamp:
Normal and Eco modes. The lamp life can be extended up to 2000
hours by using the Eco mode.
Normal Mode . This is the default setting (100% Brightness).
Eco Mode ......Select this mode to increase the lamp life (80% Bright-
ness).
Selecting Projector Orientation [Orientation]:
This reorients your image for your type of projection. The options are:
desktop front projection, ceiling rear projection, desktop rear projec-
tion, and ceiling front projection.
Selecting a Color or Logo for Background [Background]:
Use this feature to display a blue/ black screen or logo when no sig-
nal is available. The default background is blue. You can change the
logo screen using the PC Card Files feature. See pages E-29 and
47.
[Page 2]
Setting Viewer Options [Viewer Options]
Show Folder List:
If this option is checked, when the Viewer source is selected on the
projector, the folder lists will be displayed and allows you to select the
presentation from a PC card.
Auto Play:
If this option is checked, when the Viewer source is selected on the
projector any given slide will start to play automatically.
Auto Play Interval:
You can specify interval time between 5 and 300 seconds.
Manual Play:
Views a slide manually when the Viewer source is selected.Selecting Signal Format [Signal Select]
RGB:
Allows you to choose RGB for an RGB source such as a computer,
or Component for a component video source such as a DVD player.
Normally select RGB/Component and the projector automatically
detects an either incoming signal. However there may be some com-
ponent signals that the projector is unable to detect. If this is the
case, select Component. Select Scart for the European Scart.
VIDEO and S-VIDEO:
This feature enables you to select composite video standards manu-
ally. Normally select Auto. Select the video standard from the pull-
down menu. This must be done for Video and S-Video separately.
[Page 4]
Enabling Auto Adjust [Auto Adjust]:
When Auto Adjust is set to On, the projector automatically deter-
mines the best resolution for the current RGB input signal to project
an image using NECs Advanced AccuBlend Intelligent Pixel Blend-
ing Technology.
The image can be automatically adjusted for position and stability; Hori-
zontal Position, Vertical Position, Clock, Phase, and Resolution.
On .................. Automatically adjusts image Horizontal Position,
Vertical Position, Clock, Phase and Resolution.
Off ..................User can adjust the image display functions (Hori-
zontal Position, Vertical Position, Clock, Phase
and Resolution) manually.
Enabling Auto Start [Auto Start]:
Turns the projector on automatically when the power cable is inserted
into an active power outlet and the main power switch is turned on.
This eliminates the need to always use the Power button on the
remote control or projector cabinet.
Selecting Capture Options [Capture Option]: (available for JPEG only)
These options are used for the Capture function that you can select
from Tools. You have three options for JPEG compression quality:
High quality, Normal and High Compression.
High Quality .................. Gives quality of JPEG a priority.
Normal .......................... Gives normal JPEG quality.
High Compression ........ Gives compression a priority.
[Page 3] 
						

							E-42
Enabling Power Management [Power Management]:
When this option is on and there is no input for five minutes or more,
the projector will automatically turn itself off.
Enabling Power Off Confirmation [Power Off Confirmation]:
This option determines whether a confirmation dialog for turning off
the projector will appear or not.
Enabling Horizontal and Vertical Keystone Correction Save
[3D Reform Save]:
This option enables you to save your current 3D Reform settings.
Saving your change once affects all sources. The changes are saved
when you turn off the projector.
Enabling High Speed Fan Mode [High Speed Fan Mode]:
This option allows you to select two modes for fan speed:high-speed
mode and normal speed mode.
When you wish to cool down the temperature inside the projector
quickly, check this box.
NOTE: Enable High Speed Fan mode if you continue to use the projector forconsecutive days.
Enabling Idle Mode [Idle Mode]:
The projector has two standby modes: Standby and Idle.
Standby is the mode that allows you to put the projector in the standby
condition which consumes less power than the idle mode. The pro-
jector is preset for Standby at the factory.
NOTE: The HTTP server functions are not available during Standby mode.
Enabling Screen Trigger [Screen Trigger]:
When Screen Trigger is selected and the projector is powered ON,
the screen trigger output sends a low voltage trigger to the screen
controller and the screen will go down. When the projector is pow-
ered OFF the screen trigger stops sending a low voltage trigger to
the screen controller and the screen will go up. Use a commercially
available stereo mini cable.
Enabling 3D Surround [3D Surround]:
Turn on or off the 3D surround effect.
After turn on this option, select OK.
Clearing Lamp Hour Meter [Clear Lamp Hour Meter]:
Resets the lamp clock back to zero. Pressing this button appears a
confirmation dialog box. To reset the lamp usage hour, press OK.
NOTE: The projector will turn off and go into standby mode after 1600 hours
(up to 2100 hours in Eco mode) of service. In this condition you cannot clear
the lamp hour meter on the menu. If this happens, press the Help button on
the remote control for ten seconds to reset the lamp clock back to zero. Do
this only after replacing the lamp.
[Page 5]Selecting Communication Speed [Communication Speed]:
This feature sets the baud rate of the PC Control port (Mini DIN 8
Pin). It supports data rates from 4800 to 38400 bps.
The default is 38400 bps. Select the appropriate baud rate for your
equipment to be connected (depending on the equipment, a lower
baud rate may be recommended for long cable runs).
Selecting Default Source [Default Source Select]:
You can set the projector to default to any one of its inputs each time
the projector is turned on.
Last ................Sets the projector to default to the previous or last
active input each time the projector is turned on.
Auto ...............Searches for an active source in order of Video →
S-Video → Component → RGB → DVI (DIGITAL) →
Viewer → Video and displays the first found source.
Select .............Displays the selected source input every time the pro-
jector is started up. Select an input from the pull-down
menu.
Disabling the Cabinet Buttons [Control Panel Key Lock]:
This option turns on or off the Control Panel Key Lock function.
NOTE:
*This Control Panel Key Lock does not affect the remote control and the PC
Control functions.
*When the cabinet buttons are disabled, pressing and holding the CANCEL
button for about 10 seconds will change the setting to enabled. 
						

							E-43
An IP address can be automatically assigned to this projector by your
DHCP server. If your network does not automatically assign IP address,
ask your network administrator for an address, and then register it manu-
ally.
Automatic ....... Automatically assigns an IP address to the projector
from a DHCP server.
Manual ........... Provides a space for you to register the IP address or
subnet mask number obtained from your network ad-
ministrator.
IP Address ..... Set your IP address. Press 
 to display the software
keyboard and type in 12 numeric characters.
Subnet Mask ..Set your subnet mask number. Press 
 to display
the software keyboard and type in 12 numeric char-
acters.
Projector Name
.......................Specify a unique projector name. Press 
 to display
the software keyboard and type in. Up to 16 alphanu-
meric characters can be used.
Gateway ......... Set the default gateway of the network connected to
the projector. Press 
 to display the software key-
board and type in 12 numeric characters.
Checking this box will make the set default route valid.
When data is sent from the LAN card, the transfer
location will be searched according to the previously
set routing information; however, when the transfer
location has not been found as a result of the search,
the data will be sent to the device that holds the IP
address set here. The IP address that is set here must
be one that can be identified by a search of the rout-
ing information.
DNS Configuration
....................... Type in the IP address of DNS server on the network
connected to the projector. 12 numeric characters are
used.
Domain Name Type in domain name of the network connected to
the projector. Up to 60 alphanumeric characters can
be used. Screen Type:
Select either 4:3 Screen or 16:9 Screen for the screen to be used.
See also Aspect Ratio on pages E-36 and 37.
NOTE: When Resultion is set to Native, this selection is inactive.
Position:
This feature adjusts the vertical position of the image when viewing
video with an aspect ratio selected.
When some aspect ratios are selected in Image Options, the image
is displayed with black borders on the top and bottom.
You can adjust the vertical position between top and bottom.
NOTE: This option is available only when 16:9 is selected in Screen Type.
NOTE:During 3D Reform adjustment, Screen Type and Screen Position
may not be available. To make available, first reset the 3D Reform data and
then do settings again. Secondly repeat the 3D Reform adjustment. Changing
Screen Type and Screen Position can limit 3D Reform in its adjustable
range.
Selecting Aspect Ratio and Position for Screen [Screen]
Setting LAN Mode
This feature allows you to set various setting items when the projector is
used on your network.
Consult with your network administrator about these settings.
CAUTION: Make sure that the LAN card is removed during Standby
mode (NOT Idle mode) or with the main power off.
Failure to do so may cause damage to the data on your PC card.
Note to Users of a PCMCIA network card
Use of a non-supported network card in the projector may cause the
unit to malfunction.
Should this happen, turn off the projector and remove the network card
from the projectors PC card slot.
NOTE: LAN card is not available when a PC card is used for the Viewer function.Viewer is not available when LAN card is used for LAN connection.
IP Address 
						

							E-44
Mail
Alert Mail:
Checking this box enables Alert Mail feature.
This option notifies your computer of an error message via e-mail
when using wired LAN. The error message will be notified when the
projector lamp has reached the end of its usable life or an error oc-
curs in the projector.
Sample of a message sent from the projector:
The lamp is at the end of its usable life. Please replace the lamp.
Projector Name: X X X X
Lamp Hour Meter: xxxx [H]
Projector Usage: xxxxxx [H]
Senders Address:
Specify the senders address. Use the Software keyboard. Up to 60
alphanumeric and symbols characters can be used. See Using Soft-
ware Keyboard in Appendix for more details.
SMTP Server Name:
Type in the SMTP server name to be connected to the projector. Up
to 60 alphanumeric characters can be used.
Recipients Address 1 to 3:
Type in your recipients address. Up to 60 alphanumeric and symbols
characters can be used.
Test Mail:
Send a test mail to check if your settings are correct.
NOTE:If you entered an incorrect address in a test, you may not receive an
Alert mail. Should this happen, check if the Recipients Address is correctly
set.
NOTE: Unless any one of the Senders Address, SMTP Servers Name orRecipients Address 1-3 is selected, Test Mail is not available.
NOTE: Be sure to highlight “OK” and press the ENTER button before execut-ing “Test Mail”.
Status
Displays the status of the LAN settings.
IP Address ..... Indicates the IP address of the projector.
Subnet Mask .. Indicates the subnet mask of the projector.
MAC Address . Indicates the MAC address of the LAN card. 
						

							E-45
Enable/Disable .............. This turns the Security function on or off.
Keyword ........................Enter an appropriate keyword when you use
the Security function.
(Up to 10 characters can be used.)
The Security function is available only when
your keyword is entered.
Use Protect key ............ Check this box to lock your projector when
using a PC card. To use a keyword without
a PC card, do not check this box.
Read ............................. Reads data of a PC card.
Register ........................ Registers data of the PC card.
The Security function is not available unless
at least one PC card is registered. (if the
“Use Protect key” check box is selected)
Up to 5 PC cards can be registered.
Delete ........................... Deletes data of a registered PC card.
Security
The Security function enables you to protect your projector so that the
projector will not project a signal unless you enter a keyword. There is
also an option to lock the projector by using a registered PC card as a
protect key. Once you have registered your PC card as a protect key,
you are required to insert the registered PC card into the PC card slot of
the projector each time you turn on the projector. You can enable the
Security function by using a keyword only.
Setting a Password
A password can be set for your projector to avoid operation by an unau-
thorized person.
There are two password options: one for menu and the other for logo.
When a password is set, doing any one of the following four operations
will display the Password input screen.
For Menu:
*Changing the menu to Advanced
*Editing the custom menu
For Logo:*Changing the background
*Changing the logo data in PC Card Files
Procedures for Password setting apply to both Menu and Logo.
Entry
To assign your password:
NOTE: Up to 15 alphanumeric characters can be assigned.
1. Type a password.
Highlight Entry and press the ENTER button.
2.Type the same password again. Highlight OK on the “Enter the Pass-
word” screen and press the ENTER button.
Your password will be assigned.
Delete
To delete your password:
1. Highlight [Delete] and press the ENTER button. The Current Pass-
word screen will be displayed.
2.Use the Software keyboard to type your password. Highlight OK on
the “Current Password” screen and then press the ENTER button.
Your password will be deleted.
Make sure that  is highlighted and then press the ENTER button.
The Software keyboard appears. Use the Software keyboard to type
a password and then highlight OK on the “Enter the Password”
screen and press the ENTER button.
The [Confirm Password] screen will be displayed. The Enter the Password screen will be displayed.
In case you forget your password, follow the steps below to delete it.
1.Select the Advanced menu from the Basic menu. The Password
entry screen will be displayed.
2. Use the Software keyboard to type 1111.
Highlight OK on the “Password” entry screen and then press the
ENTER button.
The Password Warning!! message will be displayed.
3. Use the Software keyboard to type 3333.
Highlight OK on the “Password” entry screen and then press the
ENTER button.
The Password Warning!! message will be displayed.
4. Use the Software keyboard to type 5555.
Highlight OK on the “Password” entry screen and then press the
ENTER button.
The Delete Password. Are you sure? Yes/No dialog box will be dis-
played.
5. Use the SELECT 
 or  button to highlight Yes and press the EN-
TER button.
Your password will be deleted. 
						

							E-46
To set up a keyword to enable the Security function without using
a registered PC card.
1.Use the SELECT 
 button to select “Keyword” and use the soft-
ware keyboard to enter a keyword.
NOTE: Please make a note of your keyword.
2.Use the SELECT 

 button to select “Enable” and use the SELECT
 button to select “OK”, then the Security function will be enabled.
An “Are you sure?” message will appear. Use the SELECT  but-
ton and press the ENTER button.
The Security function takes effect.
To register a PC card as a protect key.
1. Insert a PC card into the PC card slot of the projector.
2. Use the SELECT 

 button to select Use Protect Key and press
the ENTER button.
3. Use the SELECT 

 button to select Read and press the ENTER
button.
Data of the PC card will be read into the projector.
4. Use the SELECT 

 button to select Register and press the EN-
TER button.
Downloaded data will be registered and be displayed in the list win-
dow.
5.Use the SELECT 

 button to select Keyword and use the soft-
ware keyboard to enter a keyword.
NOTE: To use a PC card as a protect key, you must also set up a keyword.Please make a note of your keyword.
This completes registration of your PC card.
To enable Security, use the SELECT 
 button to select Enable and
use the SELECT 
 button to select OK and Security function will
be enabled. An “Are you sure? message will appear. Use the SELECT
 button and press the ENTER button.
The Security function takes effect.
To turn on the projector when Security is enabled (when using your
keyword only).
1. Press and hold the POWER button for a minimum of two seconds.
The projector will be turned on and display a message to the effect
that the projector is security-protected.
2.Select [Projector Options] 
→ [Security] from the menu and press the
ENTER button.
The Release Code input screen will be displayed.
3. Enter your keyword in the Release Code input screen.
You can view the projected image.
NOTE: Do not forget your keyword. However, if you forget your keyword, NEC
or your dealer will provide you with your Release Code. See more information
at the end of this section.
To delete PC card data you registered.
1.Use the SELECT 
 button to select Delete and use the SELECT button to select the list window.
2. Use the SELECT 

 button to select the PC card data you wish to
delete.
3.Press the SELECT 
 button to select Delete and press the ENTER
button.
The PC card data will be deleted.
If youve lost your registered PC card, proceed as follows:
NOTE: NEC or your dealer will provide you with your Release Code in exchange
for your registered keyword and Request Code. See more information at the end
of this section.
1. Press and hold the POWER button for a minimum of two seconds.
The projector will be turned on and display a message to the effect
that the projector is security-protected.
2.Select [Projector Options] 
→ [Security] from the menu and press hte
ENTER button.
The Release Code input screen will be displayed as well as your
Request Code (24 alphanumeric characters).
3. Enter your Release Code in the Release Code Input screen.
The projector will turn on.
*If the projector is turned on by entering the Release Code, your Se-
curity will be disabled.
NOTE:
*Some types of PC cards cannot be registered as your protect key.
*It is recommended that you register two or more PC cards in case you lose or
damage your registered PC card.
*Formatting your registered PC card will disable your protect key function.
NOTE:
For additional information visit:
US : http://www.necvisualsystems.com
Europe : http://www.nec-europe.com/
Global : http://www.nec-pj.com/
To turn on the projector when Security is enabled (when using a
PC card as a protect key).
1. Insert your registered PC card into the PC card slot.
2. Press and hold the POWER button for a minimum of two seconds.
The projector will turn on and then recognize the PC card. Once the
image has been projected, it will stay on without the PC card.
•The security disable mode is maintained until the main power is turned
off (by setting the main power switch to O or unplugging the power
cord). In the following cases you will be asked to check the protect
key or input the keyword:
(1) When OK is selected at an image for which security is set and
the power is turned off then back on
(2) When the main power is turned off then back on while the secu-
rity function is enabled
(3)When you attempt to display an image for which security is set
while the security function is enabled
•Blanks (spaces) cannot be used in the Keyword section.