NEC Lt30 Portable Projector Users Manual

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5. Using On-Screen Menu
ENTEREXIT MENUUP PAGE OFF
POWERON
PIC-MUTE
DOWN
FOCUS
6. Repeat steps 2-5 to adjust an additional item, or press the EXIT button several times to close the menu.
Slide bar
Solid triangle
Return key symbol
Radio button
For Adjusting items (Slide bar)
Slide bar ..................... Indicates settings or the direction of adjustment.
• Use the SELECT  buttons to adjust the item.
For Selecting items (Solid triangle)
Solid triangle .............. Indicates further choices are...

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5. Using On-Screen Menu
 Menu Elements
Highlight
TitleSlide bar
Off Timer remaining time
Source
Radio button
Solid triangle
Key Lock symbol
Menu windows or dialog boxes typically have the following elements:
Title .......................................... Indicates the menu title.
Highlight ................................... Indicates the selected menu or item.
Source ...................................... Indicates the currently selected source.
Off timer remaining time .......... Indicates the...

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PictureDefault Item
Preset 1 to 5
Detail Settings Reference * Presentation, Video, Movie, Graphic, sRGB
Gamma Correction * Dynamic, Natural, Black Detail
Color Temperature * 5000, 6500, 7800, 8500, 9300, 10500
White Peaking *
Brightness
Contrast
Sharpness
Color
Hue
Reset
Image OptionsDefault Item
Aspect Ratio * Normal, Cinema, Native
Cinema Position
Position/Clock Horizontal *
Vertical *
Clock *
Phase *
Noise Reduction Off Off, On
Telecine Off Off, Auto
SetupDefault Item
General Auto Keystone On Off,...

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InformationItem
Usage Time Lamp Life Remaining
Lamp Hours Used
Projector Hours Used
Source Horizontal Frequency
Vertical Frequency
Video Type NTSC, NTSC3.58, NTSC4.43, PAL, PAL-M, PAL-N, PAL60, SECAM
Sync Type Separate Sync, Composite Sync, G-Sync
Sync Polarity
Scan Type Interlace, Non-Interlace
Version Firmware
Data
ResetItem
Current Signal
All Data
Clear Lamp Hours
5. Using On-Screen Menu 

37
5. Using On-Screen Menu

 Menu Descriptions & Functions [Picture]
Preset
Detail Settings
Selecting Reference Setting [Reference]
This option allows you to select one of 5 user adjustable presettings. There are 5 factory presets optimized for
various types of images, you can set user adjustable settings.
Presentation .......... Recommended for making a presentation using a PowerPoint file.
Video ..................... Recommended for standard video such as a TV program.
Movie .......................

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5. Using On-Screen Menu
Adjusting Brightness, Contrast, Sharpness, Color and Hue
You can adjust brightness, contrast, sharpness, color and hue.
TIP: When one of Brightness, Contrast, Sharpness, Color or Hue is highlighted, pressing the ENTER button will display its slide bar
for adjustment.
Brightness ............. Adjusts the brightness level or the black level of the image.
Contrast ................ Adjusts the intensity of the image according to the incoming signal (White level of the image)....

39
5. Using On-Screen Menu
NOTE:
•When you are displaying an RGB image with a higher resolution than the projectors native resolution, the image will be displayed
in [Normal] even if [Native] is selected.
Only when displaying an RGB image with a lower resolution than the projectors native resolution, will the image be able to be
displayed in its true resolution [Native].
•When [Normal] is selected, an HDTV (1080i/720p) signal will be shown in its true aspect, as is the case when selecting [Cinema].
•You...

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5. Using On-Screen Menu
 Menu Descriptions & Functions [Setup]
[Setup - General]
Enabling Auto Keystone [Auto Keystone]
This feature allows the projector to detect its tilt and correct vertical distortion automatically.
Turn on the Auto Keystone feature, select “On.
Correcting Vertical Keystone Distortion Manually [Keystone]
You can correct vertical distortion manually. (→ page 25)
TIP: When this option is highlighted, pressing the ENTER button will display its slide bar for adjustment.
Saving...

41
5. Using On-Screen Menu
[Setup - Installation]
Selecting Projector Orientation [Orientation]
This sets your image for your type of projection application. The options are:
desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection.
Desktop front
Ceiling rear
Desktop rear
Ceiling front
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....

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Enabling Security [Security]
This feature turns on or off the Security function.
Unless the correct keyword is entered, the projector cannot project an image. (→ page 28)
Selecting Menu Color [Menu Color Select]
You can choose between two color modes for menu color: color and monochrome.
Selecting Menu Display Time [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...