NEC Lt280 Portable Projector Users Manual

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5. Using the Viewer

 Changing Background Logo
You can change the default background logo using the Viewer feature.
NOTE: File size must be 256KB or less. File formats other than JPEG, BMP, non-interlaced GIF or non-interlaced PNG are not
available.
Preparation: Store JPEG or BMP files (JPEG, BMP, non-interlaced GIF or non-interlaced PNG files) in a PC card or
USB memory inserted into your PC and insert the PC card into the projectors slot or USB memory into the projectors
USB port.
1. Press the VIEWER button on the remote control to display an image.
2. Press the MENU button to display the Viewer menu.
0000.jpg0001.jpg0002.jpg 3 Files
Slot 1
RECYCLED
PICTURE
1/3  0000.jpg 60KBselect :  ENTER
?
folder :    
EXIT08/21/2005  06/29  263KB
3. Use the 
 button to select [Thumbnails] and then press the ENTER button.
The Thumbnail screen will be displayed.
NOTE: To change highlight from the Thumbnails screen (right window) to a directory tree (left window) , press the EXIT button. To
return highlight to the Thumbnails screen, press the ENTER button.
4. Use 

 button to select a file (slide) for your background logo.
5. Press the MENU button to display the Viewer menu.
6. Use the 

 button to select [Logo] and then press the ENTER button.
A confirmation dialog box will be displayed.
7. Use the 
 button to select [Yes] and press the ENTER button. This completes changing a logo for the
background.
*Once you have changed the background from the NEC logo to another, you cannot return the logo to background
even by using [Reset]. To put the NEC logo back in the background logo, repeat the above steps. The NEC logo file
is included on the supplied User Supportware 3 CD-ROM (/Logo/NEC_BB_X.JPG). 
						

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 Using the Menus
1. Press the MENU button on the remote control or the projector cabinet to display the menu.
NOTE: The commands such as , ENTER, EXIT in the gray bar show available buttons for your operation.
2. Press the SELECT 
 buttons on the remote control or the projector cabinet to display the submenu.
3. Press the ENTER button on the remote control or the projector cabinet to highlight the top item or the first
tab.
4. Use the SELECT 

 buttons on the remote control or the projector cabinet to select the item you want to
adjust or set.
You can use the SELECT 
 buttons on the remote control or the projector cabinet to select the tab you
want.
NOTE: You can select a tab only when the tab color is orange.
5. Press the ENTER button on the remote control or the projector cabinet to display the submenu window.
6. Adjust the level or turn the selected item on or off by using the SELECT 

 buttons on the remote
control or the projector cabinet.
Changes are stored until you adjust it again.
7.Repeat steps 2 -6 to adjust an additional item, or press the EXIT button on the remote control or the
projector cabinet to quit the menu display.
NOTE: When a menu or message is displayed, several lines of information may be lost, depending on the signal or settings.
Main menu
Submenu window
Currently available
buttons
Submenu
6. Using On-Screen Menu 
						

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 Menu tree
Menu Item
Source Computer 1, Computer 2, Computer 3 (LT380 only), Component, Video, S-Video, Viewer, LAN, Entry List
Adjust Picture Preset 1 to 6
Detail Settings Reference High-Bright, Presentation, Video, Movie,
Graphic, sRGB
Gamma CorrectionDynamic, Natural, Black Detail
Color Temperature5000, 6500, 7800, 8500, 9300, 10500
White Balance Brightness RGB, Contrast RGB
Color Correction Red, Green, Blue,Yellow, Magenta,
Cyan
Brightness
Contrast Manual, Auto
Sharpness
Color
Hue
Reset
Image Options Clock
Phase
Horizontal Position
Vertical Position
Blanking Top, Bottom, Left, Right
Overscan 0%, 5%, 10%
Aspect Ratio 4:3 4:3, Letterbox, Wide Screen, Crop
16:9 4:3 Window, Letterbox, Wide Screen, 4:3 Fill
Video 3D Y/C Separation Off, On: Still, Normal, Movie
Vertical Enhancer Off, 1, 2, 3
Deinterlace Off, On: Still, Normal, Movie
Telecine Off, On: 2-2/2-3 Auto, 2-2 On, 2-3 On
Sound Volume, Bass, Treble, Balance, 3D Surround
Setup Basic Keystone Auto, Manual
Cornerstone
Wall Color Off, Blackboard, Blackboard (Gray), Light yellow, Light green, Light blue,
Sky blue, Light rose, Pink
Lamp mode Normal, Eco
Menu Mode Basic Menu, Advanced Menu
Language English, Deutsch, Français, Italiano, Español, Svenska, Suomi, Norsk,
Nederlands, Türkçe, Polski, 
, , Magyar, Português,
Cestina, , Dansk, , , 
Menu Color Select Color1 to 5, Monochrome
Display Select Source: On, Off / Message: On, Off
Display Time Manual, Auto 5 sec, Auto 15 sec, Auto 45 sec
Background Blue, Black, Logo
Security Control Panel Lock Off, On
Menu Lock Off, On
Logo Lock Off, On
Security Off, On, Keyword, Use Protect Key, Drive, Read, Register, Delete
6. Using On-Screen Menu
Basic menu items are indicated by
shaded area. 
						

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6. Using On-Screen Menu
Menu Item
Setup Installation Orientation Desktop Front, Ceiling Rear, Desktop Rear, Ceiling Front
Screen Screen Type: 4:3, 16:9 / Position
LAN Mode Built-in
PC Card Advanced: Network Type, WEP
Domain
Mail
Projector Name
Communication Speed 4800, 9600, 19200, 38400
Standby Mode Normal, Power-Saving
Options Auto Adjust Off, Normal, Fine
Auto Start Off, On
Power Management Off, 0:05, 0:10, 0:20, 0:30
Fan Mode Auto, High
Default Source Select Last, Auto, Select (Computer1, Computer2, Computer3 (LT380 only),
Component, Video, S-Video, Viewer, LAN)
Signal Select Computer1 RGB/Component, RGB, Componet, Scart
Computer2 RGB/Component, RGB, Componet
Component Component, Video
Color System Component (Video), Video, S-Video
S-Video Mode Select Off, S2
OUT Terminal Last, Computer1, Computer2, Component
Tools ChalkBoard
Off Timer Off, 0:30, 1:00, 2:00, 4:00, 8:00, 12:00, 16:00
Mouse Mouse Pointer: Pointer 1 to 9 / Button: Right Hand, Left Hand
Sensitivity: Fast, Medium, Slow
Information Usage Time Lamp Life Remaining, Lamp Hours Used, Filter Hours Used, Projector Hours Used
Source Page1 Input Terminal, Signal Type, Video Type, Source Name, Entry No.
Source Page2 Horizontal Frequency, Vertical Frequency, Sync Type, Sync Polarity, Scan Type
LAN Built-in IP Address, Subnet Mask, Gateway, MAC Address
LAN PC Card IP Address, Subnet Mask, Gateway, MAC Address
LAN Wireless SSID, Mode, WEP, Channel, Signal Level
Version Firmware, Data
Reset Current Signal, All Data, All Data (Including Entry List), Clear Lamp Hours, Clear Filter Hours 
						

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 Menu Elements
Slide bar
Solid triangle
Highlight
Ta b
Radio button
Check box
Cancel button
OK button
Menu windows or dialog boxes typically have the following elements:
Highlight ................ Indicates the selected menu or item.
Solid triangle ......... Indicates further choices are available. A highlighted triangle indicates the item is active.
Tab........................ Indicates a group of features in a dialog box. Selecting on any tab brings its page to the front.
Radio button ......... Use this round button to select an option in a dialog box.
Check box ............. Place a checkmark in the square box to turn the option On.
Slide bar ................ Indicates settings or the direction of adjustment.
OK button .............. Press to confirm your setting. You will return to the previous menu.
Cancel button ........ Press to cancel your setting. You will return to the previous menu.
Close button .......... Click to close the window and saving changes. (USB mouse only)
Help button ........... Indicates that help about that feature is available (USB mouse only). Press the HELP button on the remote
control to display help.
Help buttonClose button
6. Using On-Screen Menu 
						

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6. Using On-Screen Menu
 Menu Descriptions & Functions [Source]
Computer 1 and 2
Selects the computer connected to your COMPUTER 1 or COMPUTER 2 input connector signal.
NOTE: An optional component cable (Component V or ADP-CV1 cable) is needed for a component signal.
Computer 3 (LT380 only)
Selects the computer connected to your COMPUTER 3 (DVI-D) connector.
Component
Selects what is connected to your COMPONENT IN (Y, Cb/Pb, Cr/Pr).
Video
Selects what is connected to your VIDEO input-VCR, laser disc player, DVD player or document camera.
S-Video
Selects what is connected to your S-VIDEO input-VCR, DVD player, or laser disc player.
NOTE: A frame may freeze for a brief period of time when a video is played back in fast-forward or fast-rewind with a Video or S-
Video source.
Viewer
This feature enables you to make presentations using a PC card that contains captured images and slides created
with the exclusive Photo Explore 8.0 for NEC contained on the CD-ROM. See the supplied NEC Software Utility
Installation Guide for installing the Photo Explore 8.0 for NEC.
See page 56 for viewing slides.
LAN
Selects a signal from the LAN port (RJ-45) or the NEC optional wireless LAN card plugged into the projectors card
slot. 
						

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6. Using On-Screen Menu
[Entry List]
Use the SELECT 
 buttons on your remote control or the projector cabinet to select the signal and press the
ENTER button on the remote control or the projector cabinet to display the [Entry Edit Command] screen.
Entering the Currently Projected Signal into the Entry List
1. Display the Entry List.
2. Use the SELECT 

 or  button on your remote control or the projector cabinet to select any number and
press the ENTER button on the remote control or the projector cabinet to display the [Entry Edit Com-
mand] screen.
3. Use the SELECT 
 or  button to select [Store] and press the ENTER button.
Using the [Entry List]
Making any adjustments to the current picture will automatically register its adjustments to the [Entry List]. The regis-
tered signal can be loaded any time from the [Entry List].
NOTE: Up to 100 presets can be registered except settings on the Picture. 
						

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6. Using On-Screen Menu
[Entry Edit Command]
You can edit signals on the [Entry List].
Load ...................... Enables you to select a signal from the list.
Store ..................... Enables you to store the currently projected signal.
Cut ........................ Enables you to remove a selected signal from the list and place it on the clipboard in the projector.
Copy ...................... Enables you to copy a selected signal from the list and place it on the clipboard in the projector.
Paste ..................... Enables you to paste the signal placed on the clipboard to any other line of the list.
Edit ........................ Enables you to change source names.
Source Name:
Enter a signal name. Up to 18 alphanumeric characters can be used.
Input Terminal:
Change the input terminal.
Lock:
Set so that the selected signal cannot be deleted when All Delete is executed. After executing [Lock], the
changes cannot be saved.
Skip:
Set so that the selected signal will be skipped during auto search.
When complete, select OK and press ENTER. To exit without storing the setting, select Cancel. Select [Source
Name] and press ENTER to display the Source Name Edit window. You can change source name on this
window. Press  to display the software keyboard, which you can enter alphanumeric characters. See page
117 for the key function of the software keyboard.
All Delete ............... This feature enables you to delete all the registered signals in the Entry List.
The following buttons are not available for the currently projecting signals:
1) The Cut and Paste buttons on the [Entry Edit Command] screen
2) The Input Terminal button on the [Entry Edit] screen
NOTE: When all the signals in the [Entry List] are deleted, the currently projected signal will be also deleted except locked signals. 
						

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6. Using On-Screen Menu
 Menu Descriptions & Functions [Adjust]
[Picture]
[Preset]
This option allows you to adjust neutral tint for yellow, cyan or magenta. There are six factory presets optimized for
various types of images, you can set user adjustable settings. 
						

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6. Using On-Screen Menu
[Detail Settings]
This will provide you with three pages of menus that provide more detailed settings.
[General]
Selecting Reference Setting [Reference]
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 six settings.
High-Bright ........ Recommended for the use in a brightly lit room.
Presentation ...... Recommended for making a presentation using a PowerPoint file.
Video ................. Recommended for regular picture such as TV program.
Movie ................ Recommended for movies.
Graphic .............. Recommended for graphics.
sRGB ................. Standard color values.
Selecting Gamma Correction Mode [Gamma Correction]
Each mode is recommended for:
Dynamic ............ Creates a high-contrast picture.
Natural ............... Natural reproduction of the picture.
Black Detail ........ Emphasizes detail in dark areas of the picture.
Adjusting Color Temperature [Color Temperature]
This feature adjusts the color temperature using the slide bar.
Move the slide bar to the right to increase color temperature (more blue); to the left to decrease color temperature
(more red).
NOTE:
•When [Presentation] or [High-Bright] is selected in [Reference], this function is not available.
•When [White Balance] settings has been changed, the color temperature value on screen does not reflect the real color
temperature.
[White Balance]
Adjusting White Balance [White Balance]
This allows you to adjust the white balance. Brightness for each color (RGB) is used to adjust the black level of the
screen; Contrast for each color (RGB) to adjust the white level of the screen.
[Color Correction]
Selecting Color Correction [Color Correction]
Adjusts red, green, blue, yellow, magenta and cyan each independently to correct the tint of the whole screen.