Menu Descriptions & Functions

Picture

Adjusting Brightness, Contrast, Sharpness, Color, Hue and Picture Management.

Brightness

Adjusts the brightness level or the back raster inten-

 

sity.

Contrast

Adjusts the intensity of the image according to the

 

incoming signal.

Sharpness

Controls the detail of the image for Video.

Color

Increases or decreases the color saturation level (not

 

valid for RGB).

Hue

Varies the color level from +/- green to +/-blue. The

 

red level is used as reference. This adjustment is only

 

valid for Video and Component inputs (not valid for

 

RGB).

Picture Management

This option allows you to adjust neutral tint for yellow, cyan or ma- genta.

There are 5 factory presets optimized for various types of images, or you can set user adjustable settings.

Presentation .. Recommended for making a presentation using a PowerPoint file

Video

Recommended for regular picture such as TV pro-

 

gram

Movie

Recommended for movie

Graphic

Recommended for graphics

sRGB

Standard color values

User

User adjustable

NOTE: When “sRGB”, “Graphic”, “Video” or “Movie” is selected, the bright- ness decreases slightly when compared to “Presentation”. This is not a mal- function.

User Adjust (when using User )

When selecting user adjustable presetting (User), the submenu will be displayed.

You can customize each gamma or color. To do so, first select “User” and press the ENTER button, and then proceed the following steps.

Selecting Base Setting <Base Setting>

This feature allows you to use white balance or gamma values as reference data to optimize for various types of images. You can se- lect one of the following five settings.

Presentation

Video

Movie

Graphic

sRGB

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.

Selecting Gamma Correction Mode <Gamma Correction> Each mode is recommended for :

Dynamic

For true color reproduction of natural tones

Black Detail ....

For dark portions of a picture

Natural

Normal settings

Image

Enabling Auto Keystone [Auto Keystone]

This feature allows the projector to detect its tilt and correct vertical distortion automatically.

To turn on the Auto Keystone feature, select “On”.

Correcting Vertical Keystone Distortion Manually [Keystone] You can correct vertical distortion manually from the menu.

You can save the changes using the Keystone Save feature when you turn off the projector.

Saving Vertical Keystone Correction [Keystone Save]

This option enables you to save your current keystone settings. Saving your change once affects all sources. The changes are saved when the projector is off.

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NEC VT460K, VT660K, VT560 manual Menu Descriptions & Functions, Picture, Image

VT460K, VT560, VT660K specifications

The NEC VT460K, VT560, and VT660K are part of a renowned line of projectors that stand out for their reliability, performance, and versatility, designed primarily for educational and business environments. Each model offers unique features tailored to meet the diverse needs of users while maintaining high standards of image quality and ease of use.

Starting with the NEC VT460K, this model is characterized by its exceptional portability and lightweight design, making it an ideal choice for on-the-go presentations. It boasts a brightness of 5000 lumens and a native resolution of XGA (1024x768), ensuring clear and vibrant images even in brightly lit rooms. Its lamp life is impressive, with Eco mode extending usage to a remarkable 10,000 hours, minimizing maintenance costs. The VT460K also features a variety of connectivity options, including HDMI and VGA ports, allowing for seamless integration with various devices.

The VT560 offers a step up in terms of resolution and brightness. With a native resolution of WXGA (1280x800) and 5500 lumens of brightness, it is designed for slightly larger venues where image clarity is paramount. The addition of advanced image processing technologies enhances color accuracy and contrast, providing an immersive viewing experience. The VT560 also emphasizes user-friendly features, such as a straightforward menu system and an intuitive remote control, making it accessible for all users, regardless of technical expertise.

Lastly, the VT660K takes performance to the next level with full HD resolution of 1920x1080 and an output of 6000 lumens. This model is particularly suited for high-definition content and large-screen applications, making it ideal for conferences and seminars. The VT660K is equipped with advanced lens shift and zoom capabilities, providing flexibility in installation and setup. Furthermore, it incorporates enhanced networking features, allowing for wireless presentations and remote management, catering to modern business needs.

All three models prioritize energy efficiency and environmental sustainability, with features like eco-friendly modes and low energy consumption. Their robust build quality ensures longevity and consistent performance, confirming NEC’s commitment to producing reliable projection solutions. Whether for classrooms, meeting rooms, or larger auditoriums, the VT460K, VT560, and VT660K deliver outstanding performance and versatility tailored to various presentation needs.