NEC Lt240 Portable Projector Users Manual

E-81
USING ON-SCREEN MENU
Menu Descriptions & Functions
Source Select
Selecting a Source
Enables you to select a video source such as a VCR, DVD player, laser
disc player, computer or document camera depending on what is con-
nected to your inputs. Press the SELECT 
 button on the projector
cabinet or on your remote control to highlight the menu for the source
you want to project.
RGB
Selects the computer connected to your RGB1, RGB2 or component
signal.
NOTE: An optional component cable (Component V or...

E-82
NOTE: Even if you switch the current Viewer source to another source, the cur-
rent slide is retained. When you return back to the Viewer, you will get the slide
that has been retained. A launcher will appear when you press the MENU button.
A press of the MENU button displays the toolbar; a press of the MENU
button again displays the Menu and hereafter each press of the MENU
button switches displaying between the Menu and the toolbar.
The launcher is a tool bar including the following buttons:
USING...

E-83
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
LAN
Selects a signal from a LAN card plugged into the projectors card slot.
Entry List
Displays the list of the entry signals. 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.
Using the Entry List
Making any ajustments to the current picture will automatically register
its adjustments to...

E-84 Input Terminal: Change the input terminal. RGB1 and RGB2 are avail-
able for RGB signal; Video and S-Video are available for composite
signal.
Source List: Set signal selection method.
Lock: Set so that the selected signal cannot be deleted when All De-
lete is executed.
Skip: Set so that the selected signal will be skipped during auto search.
When complete, select OK and press ENTER. To exit without storing set-
ting, select Cancel. Select Source Name and press ENTER to display
the Source Name Edit...

E-85
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Picture (not available for Viewer and LAN)
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 in-
coming 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...

E-86
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Image Options
Selecting Aspect Ratio (not available for Viewer and LAN)
Aspect Ratio allows you to select the best Aspect mode to display your
source image.
When screen size 4:3 is selected for the source, the following selec-
tions will display:
4:3 ................... Standard 4:3 aspect
Letter Box ........ Reduced to display the true aspect with black borders
on top and bottom
Wide Screen ... Left & Right stretched with black borders on top...

E-87
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Input
Signal
Screen
Type
4:3 Screen
16:9 Screen4:3
4:3
4:3 Window4:3 FillLetter Box
Letter Box
Letter BoxSqueeze
Wide ScreenCrop
Wide Screen
NOTE: During 3D Reform adjustment, Aspect Ratio may not be available.
Should this happen, first reset the 3D Reform data and then do setting again.
Second repeat the 3D Reform adjustment.
Changing the aspect ratio can limit 3D Reform in its adjustable range.
Masking Unwanted Area (Blanking)
This feature...

E-88
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
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 banding
disappears. This adjustment may be necessary when
you connect your computer for the first time. This ad-
justment is made automatically when the Auto Adjust
is turned on.
Phase...

E-89
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
NOTE:
*When Resolution is set to Native, 3D Reform, Aspect Ratio and
Screen are not available.
*If you are displaying an image with a resolution higher than the projectors
native resolution (i.e. 1024
768 for LT260/240 and 800
600 for LT220)
and Native mode is selected in the menu system, the portion of the image
that lies off screen will be lost because of a change in the horizontal-to-
vertical ratio. This is due to the image having a larger...

E-90
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
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.
Presentation .... Recommended for making a presentation using a
PowerPoint file
sRGB .............. Standard color values (not available on LT220)
Graphic ........... Recommended for graphics
Video ............... Recommended for regular picture...