NEC VT45 user manual Color Management, User Adjust, Projector Options

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Color Management

Gamma Correction

Color Correction

White Balance

Gamma Correction (Advanced mode)

Gamma Correction

Graphic

Linear

Black Enhance

Use the or buttons to choose one mode from three options. Each mode is recommended for :

Graphic:

For graphics

Linear:

For line art such as CAD

Black Enhance:

For dark portions of a picture

Color Correction (Advanced mode)

Color Correction

OFF

Mode1

Mode2

Mode3

sRGB

User1

User2

This option allows you to adjust neutral tint for yellow, cyan or magenta.

There are 4 factory presets optimized for various types of im- ages, or you can set 2 user adjustable settings.

OFF:

Turns off the Color Correction. You obtain

 

the brightest image.

Mode 1:

Recommended for true flesh tones

Mode 2:

Recommended for turf color

Mode 3:

Recommended for deep red

sRGB:

Standard color values

User 1:

User adjustable

User 2:

User adjustable

When selecting User 1 or 2, the submenu below will be displayed. You can customize each color or tint.

User Adjust

Color Tune:

Adjusts the Tint on whole screen for RGB.

Yellow:

Adjusts yellow to obtain reddish yellow or

 

greenish yellow

Magenta:

Adjusts magenta or purple to obtain reddish

 

magenta or bluish magenta.

Cyan:

Adjusts cyan or light greenish blue to ob-

 

tain greenish or bluish cyan.

White (On/Off): Select “On” for a bright white image; “Off”

for a natural white image.

White Balance (Advanced mode)

White Balance

Brightness Red

0

 

 

 

 

 

 

 

 

 

 

 

 

Brightness Green

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Brightness Blue

0

 

 

 

 

 

 

 

 

 

 

Contrast Red

0

 

 

 

 

 

 

 

 

 

 

Contrast Green

0

 

 

 

 

 

 

 

 

 

 

Contrast Blue

0

 

 

 

 

 

 

 

 

 

 

This allows you to adjust the white balance. Brightness for each color (RGB) is used to adjust the black level of the screen; Con- trast for each color (RGB) to adjust the white level of the screen. First use the or buttons to select R, G, or B for the bright- ness and the contrast. Next use the or buttons to adjust the level.

Projector Options

Menu

Setup

Menu

Menu Setup

Menu mode

Basic

 

Language

English

 

Source Display

On

Off

No Input Display

On

Off

Volume Bar

On

Off

Keystone Bar

On

Off

Filter Clean Message

On

Off

Menu Display Time

Auto 45 Sec

 

Allows you to set preferences for the on-screen menu.

<Menu Mode>

This feature allows you to select two menu modes: one has basic functionality and the other more advanced functional- ity.

Basic Mode: This is the normal mode.

Advanced Mode: This mode is used for advanced users.

<Language>

You can choose one of seven languages for on-screen in- structions. The options are: English, German, French, Ital- ian, Spanish, Swedish and Japanese.

NOTE: The “Language” setting cannot be reset back to “English” using the Factory Default function.

<Source Display>

You can turn on and off the information for input name such as VIDEO and RGB.

When this option is on, the current input will be displayed each time you switch sources or turn on the projector.

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Contents VT45 LCD Projector User’s Manual Precautions Important InformationImportant Safeguards InstallationPower Supply CleaningLamp Replacement Fire and Shock PrecautionsTable of Contents Features you’ll enjoy IntroductionIntroduction to the VT45 Projector Getting StartedManualUsers Whats in the Box?Getting to Know Your VT45 Projector Front / Side Features Rear / Side FeaturesBottom / Side Features Using the protective lens padTop Features Terminal Panel Features Remote Control Precautions Remote Control FeaturesRemote Control Remote Control Battery Installation Operating RangeInstallation Setting up Your ProjectorUsing a Tabletop or Cart Using the Lens ShiftScreen inch Distance ChartLens Offset 4mm Ceiling Installation Reflecting the ImageWiring Diagram Document CameraConnecting Your PC Signal cable suppliedIBM VGA or Compatibles Audio cableConnecting Your Macintosh Computer Macintosh Notebook typeMacintosh Desktop type To connect to a Macintosh, simplyConnecting an External Monitor Connecting Your DVD Player DVD playerAudio Equipment Component video cable RCA3Connecting Your VCR or Laser Disc Player VCR/ Laser disc playerAudio equipment Document cameraOperation General ControlsAbout Startup screen Menu Language Select screen To select a menu language, follow these stepsShifting Image Position Enlarging and Moving a PictureGeometrical correction Using the Menus Adjusting the Tilt FootMenu Tree Basic/ Advanced MenuSub Menu ItemsMenu Elements Title bar Tab HighlightVolume Menu Descriptions & FunctionsSource Select PictureLamp Mode Advanced Options Advanced modeFactory Default Position/ Clock when Auto Adjust is offProjector Options User AdjustColor Management Setup Keystone Bar optionPhase Information To lock the cabinet buttonsTo replace the lamp MaintenanceReplacing the Lamp Cleaning or Replacing the Filters Troubleshooting Power/ Status Light MessagesCommon Problems & Solutions Problem Check These ItemsMechanical SpecificationsElectrical Cabinet Dimensions VT45Sub Pin Assignments Mini D-Sub 15 Pin ConnectorPin No RGB Signal Analog YCbCr Signal Timing Chart PC Control Codes Cable ConnectionCommunication Protocol To RxD of PC