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NEC VT770 manual Introduction Top Features

Models: VT770

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1. Introduction

Top Features

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8

5

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4

 

 

 

 

 

MENU

 

 

 

 

 

 

SELECT

 

 

E

 

 

 

 

L

N

 

 

 

 

E

T

 

 

 

C

 

 

N

 

E

R

A

 

 

 

C

 

 

PC CARD

SOURCE

AUTO ADJUST

 

 

LAMP

3

 

STATUS

3D REFORM

POWER

 

ON/STAND BY

 

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1.POWER Button (ON / STAND BY) ( )

Use this button to turn the power on and off when the main power is supplied.

To turn on or off the projector, press and hold this but- ton for a minimum of two seconds.

2.POWER Indicator

When this indicator is green, the projector is on; when this indicator is orange, it is in standby mode. See the Power Indicator section on page 113 for more details.

3.STATUS Indicator

If this light blinks red rapidly, it indicates that an error has occurred, the lamp cover is not attached properly or the projector has overheated.

If this light remains orange, it indicates that you have pressed a cabinet button while the Cabinet Button is locked. See the Status Indicator section on page 113 for more details.

4.LAMP Indicator

If this light blinks red rapidly, it's warning you that the lamp has reached the end of its usable life. After this light appears, replace the lamp as soon as possible (See page 109). If this is lit green continually, it indi- cates that the lamp mode is set to Eco. See the Lamp Indicator section on page 113 for more details.

5.SOURCE Button

Use this button to select a video source such as a PC, VCR, DVD player or Viewer (PC card).

Press and release this button quickly to display the Source List.

Each time this button is pressed for a minimum of ONE

second, the input source will change as follows: Computer1 → Computer2 → Component → Video → S-Video → Viewer → Entry List → Computer1 → ...

If no input signal is present, the input will be skipped.

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6.AUTO ADJ. Button

Use this button to adjust Position-H/V and Pixel Clock/ Phase for an optimal picture (See page 37). Available for the RGB signal only.

7.3D REFORM Button

Press this button to enter 3D Reform mode to correct the keystone (trapezoidal) distortion, and make the image square. See pages 35 and 44.

8.MENU Button Displays the menu.

9.SELECT ￿￿￿￿ / Volume Buttons

￿￿: Use these buttons to select the menu of the item you wish to adjust.

￿￿: Use these buttons to change the level of a se-

lected menu item.

A press of the ￿ button executes the selec- tion. When no menus appear, these buttons work as a volume control.

When an image is magnified, the SELECT ￿￿￿￿

button moves the image.

10.ENTER Button

Executes your menu selection and activates items selected from the menu.

11.CANCEL Button

Pressing this button will return to the previous menu. While you are in the main menu, pressing this button will close the menu.

12.PC CARD Access Indicator Lights while accessing a PC card.

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NEC VT770 manual Introduction Top Features
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VT770 specifications

The NEC VT770 is a versatile and powerful projector designed for various applications, primarily in educational and corporate environments. It stands out for its remarkable image quality, ease of use, and innovative features that cater to both presenters and audiences.

One of the key features of the VT770 is its native XGA resolution (1024 x 768 pixels), which ensures clear and detailed images. It utilizes a 3LCD technology, which contributes to bright, vibrant colors and high light output. With a brightness rating of 2800 ANSI lumens, it performs exceptionally well in diverse lighting conditions, making it suitable for medium to large-sized rooms without compromising image quality.

The VT770 offers a contrast ratio of up to 600:1, which enhances the distinction between the brightest whites and the deepest blacks. This feature is particularly beneficial for presentations that involve detailed graphs or images, as it allows for precise visual communication. The projector’s lamp life extends to approximately 6000 hours in eco mode, thus reducing operational costs and the frequency of replacements.

Connectivity is another area where the VT770 excels. It comes equipped with multiple input options, including VGA, composite video, S-video, and HDMI. This flexibility allows users to connect various devices such as laptops, DVD players, and video game consoles seamlessly. Additionally, the projector supports optional wireless connectivity, enabling presentations without the hassle of cables.

User-friendly features are integrated into the VT770, including an intuitive control panel and remote control, allowing easy adjustments and navigation through settings. The projector also incorporates keystone correction, which aids in aligning the image and ensuring a squared display despite the projection angles.

Another distinguishing characteristic of the VT770 is its lightweight and portable design, making it an excellent choice for professionals on the go. It can be easily transported between locations, enabling spontaneous presentations without the need for extensive setup time.

In conclusion, the NEC VT770 is a feature-packed projector that combines high-quality imaging with flexible connectivity and user-friendly operation. Its suitability for educational and business presentations makes it an invaluable tool for professionals seeking reliable performance and portability.