NEC Lt240 Portable Projector Users Manual

							E-91
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Selecting Color Correction (not available on LT220)
Adjusts red, green, blue, yellow, magenta, cyan and color gain each
independently to correct the tint on whole screen.
Selecting White Peaking
Adjust the brightness of the white areas by using the slide bar. As the
picture becomes dim, it looks more natural.
Adjusting Color Temperature (not available on LT220) 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 ad-
justment for each R, G, and B.
NOTE: Color Temperature and White Balance are a trade-off.
The Color Correction, Color Temperature and Base Setting items are not avail-
able on LT220.
The White Balance is not available for Viewer and LAN.
NOTE: When Presentation is selected, the available items are Gamma
and White Balance only. 
						

							E-92
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Selecting Base 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.
• Presentation • Video • Movie
• Graphic • sRGB (not available on LT220)
Projector Options
Using 3D Reform
This feature corrects trapezoidal distortion so that the projected image
is rectangular.
Two options are available for correcting procedures.
You can save adjustment settings by using the 3D Reform Save option
on Setup (See page E-99).
Cornerstone
See page E-45
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.
*When Resolution is set to Native, Cornerstone and Keystone
are not available. 
						

							E-93
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
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, Swed-
ish 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 available menus
and commands.
Basic Menu ..... This is the basic menu that contains minimum essen-
tials of menus and commands.
Custom Menu .. This is the menu that you can customize using the
Custom Menu Edit to fit your needs.
Customizing the Menu:
See page E-74 for instructions about how to customize the Menu.
Selecting Projecting Pointer Icon [Projector Pointer]:
This enables you to select from eight different Pointer icons for the
Pointer button on your remote control.
After moving your Pointer icon to the area you want on the screen,
press the Magnify button on the remote control to enlarge the se-
lected area on the screen. See page E-55 for more details.
NOTE: There may be cases where the Pointer function is not available (ex.
a non-interlace signal at 15kHz such as video game.) 
						

							E-94
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
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 seconds
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 RGB1/2,
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 This feature is not available.
Selecting Menu Color [Menu Color Select]:
You can choose between two color modes for menu color: color and
monochrome. 
						

							E-95
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
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
projection, 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
signal is available. The default background is blue. You can change
the logo screen using the PC Card Files feature. See pages E-59
and 115. 
						

							E-96
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Setting RGB 1 or 2 for RGB OUT [RGBOUT Terminal]
This option allows you to determine which RGB source is output
from the RGBOUT connector during Idle mode.
Last ............ The signal from the last RGB input will be output to the
RGBOUT connector.
RGB 1 ........The signal from RGB IN1 will be output to the RGBOUT
connector.
RGB 2 ........The signal from RGB IN2 will be output to the RGBOUT
connector.
NOTE: The AUDIO OUT mini jack will not output sound during the Idle
mode.
Setting Closed Caption
This option sets several closed caption modes that allows text to be
superimposed on the projected image.
CAPTION 1-4 ....... Text is superimposed.
TEXT 1-4 .............. Text is displayed in full screen.
OFF ...................... This exits the closed caption mode.
[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. 
						

							E-97
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Auto Play Interval:
You can specify interval time between 5 and 300 seconds.
NOTE: The Auto Play Interval time set on “Slide Show Settings” of the
Dynamic Image Utility 2.0 overrides the one set here.
Manual Play:
Views a slide manually when the Viewer source is selected.
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.
Setting Mouse Button and Sensitivity [Mouse]:
This option lets you to change your USB mouse settings. The mouse
settings feature is available for USB mouse only. Choose the set-
tings you want:
Mouse Button ................. Right Hand or Left Hand
Mouse Sensitivity ........... Fast, Medium or Slow 
						

							E-98
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
[Page 3]
Selecting Signal Format [Signal Select]
RGB1/2:
Allows you to choose RGB for an RGB source such as a com-
puter, or Component for a component video source such as a DVD
player. Normally select RGB/Component and the projector auto-
matically detects an either incoming signal. However there may be
some component signals that the projector is unable to detect. If
this is the case, select Component. Select Scart in RGB 1 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;
Horizontal Position, Vertical Position, Clock, Phase, and
Resolution.
On.............. Automatically adjusts image Horizontal Position, Ver-
tical Position, Clock, Phase and Resolution.
Off .............. User can adjust the image display functions (Horizon-
tal Position, Vertical Position, Clock, Phase and
Resolution) manually. 
						

							E-99
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
Enabling Auto Start [Auto Start]:
Turns the projector on automatically when the power cable is in-
ser ted into an active power outlet and the main power switch is
turned on. This eliminates the need to always use the Power but-
ton on the remote control or projector cabinet.
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.
NOTE: When the confirmation message is displayed, you must be in the
Projector mode to operate your projector using the remote control. If not,
press the PJ button on the remote control to change your projector to the
Projector mode. The button lights to indicate that you are in the Projector
mode.
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 Fan High Speed Mode [Fan High Speed 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 Fan High-Speed mode if you continue to use the projector
for consecutive days. 
						

							E-100
USING ON-SCREEN MENU 
 Menu Descriptions & Functions
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.
When this check box is turned on, you allow the RGB OUT connec-
tor to output RGB signal during Idle mode.
NOTE:
*
The RGB OUT connector will not output signal during the Standby mode.
*Via  the  serial  interface  the  projector  can be turned on from your PC
using Dynamic Image Utility 2.0 during the Standby or Idle mode. On
the LAN connection the  projector  can  be controlled or monitored
from your PC using Dynamic Image Utility 2.0 only in the Idle mode.
*The HTTP server functions are not available during Standby mode.
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.