PICTURE Menu

PICTURE Menu

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

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SURMHFWRURUUHPRWHFRQWURODQGSUHVVWKHFXUVRUEXWWRQŹ on the projector or remote control, or the ENTER button on the remote control to execute the item. Then perform it referring to the following table.

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Item

Description

 

 

BRIGHTNESS

8VLQJWKHEXWWRQVŸźDGMXVWVWKHEULJKWQHVV/LJKWÙ Dark

CONTRAST

8VLQJWKHEXWWRQVŸźDGMXVWVWKHFRQWUDVW6WURQJÙ Weak

 

8VLQJWKHEXWWRQVŸźVZLWFKHVWKH*$00$PRGH

 

#1 DEFAULT Ù#1 CUSTOM Ù #2 DEFAULT Ù #2 CUSTOM Ù #3 DEFAULT

#5 CUSTOM Ù #5 DEFAULT Ù #4 CUSTOM Ù #4 DEFAULT Ù #3 CUSTOM

 

To adjust CUSTOM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Selecting a mode of CUSTOM and then

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUHVVLQJWKHEXWWRQŹRUWKH(17(5EXWWRQ

 

 

 

 

 

 

ENTER :

 

 

 

 

 

 

 

 

 

 

 

 

 

 

displays a dialog to aid you in adjusting the

 

1 2 3 4

 

5 6 7

8

 

 

mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This function is useful when you want to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

change the brightness of particular tones.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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+0 +0 +0 +0

+0 +0 +0

+0

 

 

 

 

GAMMA

[CUSTOM 1]

 

 

 

 

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GAMMA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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 Ö Gray scale of 9 steps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ramp Õ Gray scale of 15 steps

The eight equalizing bars correspond to eight tone levels of the test pattern except the darkest in the left end. If you want to adjust the 2nd tone from left end on the test pattern (Gray scale of 9 steps), 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.

When this function is performed, a certain extra such as a line may appear.

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Image 27
Hitachi CP-X251 user manual Picture Menu, 8VLQJWKHEXWWRQVŸźVZLWFKHVWKH*$00$PRGH, Gamma

CP-X251 specifications

The Hitachi CP-X251 is a versatile and reliable projector that is well-suited for educational and business environments. This model excels in delivering clear and vibrant images that enhance presentations, lectures, and meetings. With its robust features and advanced technologies, the CP-X251 stands out as an excellent choice for those seeking a dependable projection solution.

One of the main features of the Hitachi CP-X251 is its exceptional brightness. With a brightness rating of 2500 lumens, the projector is capable of producing clear images even in well-lit environments. This makes it ideal for classrooms and conference rooms where ambient light can be a challenge. The high brightness level is complemented by a high contrast ratio of 2000:1, ensuring that colors are vivid and details are sharp, thereby allowing for a more engaging visual experience.

The CP-X251 utilizes 3LCD technology, which is renowned for its ability to deliver accurate colors and enhanced image quality. This technology enables the projector to produce consistent and bright images across a wide range of color spectrums. It effectively reduces the chances of color saturation, ensuring that presenters can rely on the projector to accurately convey their visual messages.

Additionally, the Hitachi CP-X251 is designed with versatility in mind. It supports a variety of input options including HDMI, VGA, and S-Video, allowing users to connect multiple devices easily. This connectivity is crucial for modern presentations that often incorporate laptops, tablets, and other multimedia sources. Furthermore, the projector has a LAN port for network connectivity, facilitating remote management and monitoring, which is particularly advantageous for IT administrators in a corporate or educational setting.

The projector's lightweight design and compact dimensions make it highly portable, allowing for easy transport between different locations. This is especially valuable for educators and professionals who may need to carry their projector to various venues. The CP-X251 also features a long lamp life of up to 5000 hours in eco mode, reducing maintenance costs and the need for frequent lamp replacements.

In summary, the Hitachi CP-X251 combines advanced projection technologies, impressive brightness, and versatile connectivity features, making it an excellent choice for both educational and professional use. Its reliable performance, portability, and economical operation further solidify its position as a leading projector in its class.