PICTURE menu

PICTURE menu

From the PICTURE menu, items shown in the table below can be performed.

Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table.

Item

Description

 

 

BRIGHTNESS

Using the ◄/► buttons adjusts the brightness.

Dark ￿ Light

 

CONTRAST

Using the ◄/► buttons adjusts the contrast.

Weak ￿ Strong

 

 

 

 

Using the ▲/▼ buttons switches the gamma mode.

1 DEFAULT ￿ 1 CUSTOM ￿ 2 DEFAULT ￿ 2 CUSTOM ￿ 3 DEFAULT

￿

￿

6 CUSTOM

3 CUSTOM

￿

￿

6 DEFAULT ￿ 5 CUSTOM ￿ 5 DEFAULT ￿ 4 CUSTOM ￿ 4 DEFAULT

 

To adjust CUSTOM

 

 

 

Selecting a mode whose name includes CUSTOM and then

 

pressing the ► button or the ENTER button displays

 

a dialog to aid you in adjusting the mode.

 

This function is useful when you want to

 

change the brightness of particular tones.

 

Choose an item using the ◄/► buttons,

GAMMA

and adjust the level using the ▲/▼ buttons.

You can display a test pattern for checking the effect of your

 

 

adjustment by pressing the ENTER button.

 

 

 

 

Each time you press the ENTER button, the

 

 

pattern changes as below.

 

 

No pattern ￿ Gray scale of 9 steps

 

 

Ramp ￿ Gray scale of 15 steps

 

 

 

The eight equalizing bars correspond to eight tone levels of the test pattern (Gray scale of 9 steps) except the darkest in the left end. If you want to adjust the 2nd tone from left end on the test pattern, use the equalizing adjustment bar “1”. The darkest tone at the left end of the test pattern cannot be controlled with any of equalizing adjustment bar.

•Lines or other noise might appear on the screen when this function is operated, but it is not a malfunction.

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Hitachi CP-X3011N, CP-X2511N, CP-X4011N user manual Picture menu, Gamma
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CP-X4011N, CP-X2511N, CP-X3011N specifications

The Hitachi CP-X3011N, CP-X2511N, and CP-X4011N are three prominent models in the lineup of projectors designed for educational and corporate environments. These projectors are celebrated for their reliability, performance, and advanced features, making them suitable for various presentation needs.

The CP-X3011N is characterized by a brightness of 3,100 lumens, which allows for clear and vibrant images even in well-lit environments. With a native XGA resolution of 1024 x 768, it delivers sharp images that are ideal for displaying detailed presentations and video content. The projector employs advanced technology such as a 3LCD system, which ensures accurate color reproduction and exceptional image quality. The lens operation is also notable, with a 1.2x optical zoom that provides flexibility in positioning.

In contrast, the CP-X2511N offers a slightly lower brightness at 2,600 lumens but maintains the same native XGA resolution. This projector is designed for environments where budget is a consideration while still providing excellent performance. It features a lightweight design, making it easily portable for on-the-go presentations. The CP-X2511N also incorporates energy-saving technology that helps reduce the overall power consumption, contributing to lower operational costs.

The CP-X4011N, on the other hand, stands out with a brightness of 4,200 lumens, making it one of the brightest models in this series. This makes it an excellent choice for larger venues or spaces with significant ambient light. The projector supports both XGA and WXGA resolutions, giving users the option for enhanced image detail with widescreen presentations.

All three models boast a variety of connectivity options, including HDMI, VGA, and USB ports, accommodating various devices and media formats. They also feature advanced networking capabilities for remote management, allowing IT administrators to monitor multiple projectors on a single platform.

Additionally, the projectors come equipped with a range of user-friendly features such as automatic keystone correction, which ensures images are aligned and distortion-free, and a quick start function that allows users to begin their presentations with minimal downtime.

With their robust performance and strategic feature set, the Hitachi CP-X3011N, CP-X2511N, and CP-X4011N projectors are designed to meet the demands of any professional presentation or educational setting.
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