Multifunctional settings

OPTION Menu (continued)

Item

SERVICE

Description

Selecting this item displays the SERVICE menu

Select an item using the buttons ▲/▼, and press the button ► or the ENTER button on the remote control to execute the item

FAN SPEED AUTO ADJUST GHOST KEY LOCK FILTER MESSAG FACTORY RESET

FAN SPEED

Using the buttons ▲/▼ switches the rotation speed of the cooling fans. The HIGH is the mode for use at highlands etc. Note that the projector is noisier when the HIGH is selected.

HIGH NORMAL

AUTO ADJUST

Using the buttons ▲/▼ enables/disables the automatic adjustment When DISABLE is selected, the automatic adjustment feature is disabled, although rough adjustment is automatically performed depending on the basic setting.

ENABLE DISABLE

Depending on conditions, such as input image, signal cable to the projector, environment around the projector, etc., the automatic adjustment may not work correctly. In such a case, please choose DISABLE to disable the automatic adjustment, and make adjustment manually.

GHOST

1.Select a color element of ghost using the buttons ◄/►

2.Adjust the selected element using the buttons ▲/▼ to disappear ghost.

KEY LOCK

Using the buttons ▲/▼ turns on/off the key lock feature. When TURN ON is selected, the buttons on the projector except the STANDBY/ON button are locked.

TURN ON TURN OFF

Please use to avoid a mischief and touching accidentally. This function does not have any effect on the remote control.

FILTER MESSAGE

Use the ▲/▼ button to set the timer for the interval to show the message for cleaning up the air fi lter.

100h 200h 300h TURN OFF 50h

After selecting “50h”, 100h”, “200h”, or “300” , the message “CLEAN THE AIR FILTER” will appear after the timer reaches the interval time set by the menu. Please refer to the “FILTER TIME” item ( 36) and the table “Related message” ( 42)

When the “TURN OFF” is chosen, the air-fi lter cleaning message will not appear. Please check and clean the air fi lter periodically, even if there is

no message. If the air fi lter becomes blocked by dust or others, the internal temperature will rise, which could cause malfunction, or reduce the lifetime of the projector.

It is recommended to choose “100h” in general. Please be careful with the operating environment of the projector and the condition of air

lter, especially when the “200h”, “300h” or “TURN OFF” is chosen.

FACTORY RESET

Selecting RESET using the button ▲ performs this function. By this function all the items in all of menus will collectively return to the initial setting . Note that the items LAMP TIME, FILTER TIME and LANGUAGE are not reset.

RESET CANCEL

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Hitachi CP-X444, CP-X440 user manual Option Menu

CP-X444, CP-X440 specifications

The Hitachi CP-X440, CP-X444, and CP-X445 projectors are part of Hitachi's highly regarded line of portable projectors designed for professional presentations, educational environments, and corporate meetings. With their robust performance and user-friendly features, these projectors stand out as reliable tools for a variety of applications.

One of the key features of the CP-X440, CP-X444, and CP-X445 is their impressive brightness levels. Equipped with high-lumen output capabilities, these projectors ensure vibrant and clear images even in well-lit environments. With brightness ratings of up to 4000 ANSI lumens, they can effectively project content onto large screens or walls, making them suitable for classrooms, conference rooms, and auditoriums.

Resolution is another critical aspect of these projectors. The CP-X440, CP-X444, and CP-X445 support native XGA resolution (1024 x 768 pixels), providing sharp and detailed images that enhance the viewing experience. This resolution is ideal for displaying presentations, charts, and videos, ensuring that the audience can easily read and understand the content.

In terms of connectivity, these projectors offer a wide range of options to accommodate various devices. They come with multiple input terminals, including HDMI, VGA, and composite video connections, making it easy to connect laptops, DVD players, and other multimedia devices. Additionally, the CP-X445 model features an integrated wireless option, enabling seamless presentation sharing from mobile devices and laptops without the need for cables.

The use of advanced technology is evident in the image quality produced by these projectors. Hitachi's proprietary technology enhances color reproduction and contrast, delivering images that are not only bright but also rich in detail. The projectors also utilize a maintenance-free filter, significantly reducing the need for regular upkeep and prolonging the lifespan of the device.

Portability is an essential characteristic of the CP-X440, CP-X444, and CP-X445 projectors. Their compact design and lightweight construction make them easy to transport, allowing professionals to take them between different venues effortlessly. The projectors also come equipped with a quick-start feature, enabling users to set up and start presentations in no time.

To further enhance usability, these projectors include built-in speakers, providing sufficient audio output for small to medium-sized rooms. The user-friendly interface and remote control make navigation and operation straightforward for users of all skill levels.

In summary, the Hitachi CP-X440, CP-X444, and CP-X445 projectors offer a blend of brightness, resolution, connectivity, and portability, making them ideal choices for various presentation needs. Their advanced features and ease of use ensure that they meet the demands of professionals seeking reliable and effective projection solutions.