Replacing the lamp

$ODPSKDV¿QLWHSURGXFWOLIH8VLQJWKHODPSIRUORQJSHULRGVRIWLPHFRXOGFDXVH the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended. To prepare a new lamp, make contact with your dealer and tell the lamp type number.

Type number : DT01021

1.

Turn the projector off, and unplug the power cord.

 

3

Allow the projector to cool for at least 45 minutes.

Lamp cover

2. Prepare a new lamp. If the projector is mounted on a ceiling, or if the lamp has broken, also ask the

dealer to replace the lamp.

In case of replacement by yourself, follow the following procedure.

3. Loosen the screw (marked by arrow) of the lamp cover and then slide and lift the lamp cover to the

side to remove it.

4. Loosen the 3 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handles.

Never loosen any other screws.

5.

,QVHUWWKHQHZODPSDQGUHWLJKWHQ¿UPO\WKH

4

Handles

3 screws of the lamp that are loosened in the

 

previous process to lock it in place.

6. While putting the interlocking parts of the lamp cover and the projector together, slide the lamp

FRYHUEDFNLQSODFH7KHQ¿UPO\IDVWHQWKHVFUHZRI the lamp cover.

7. Turn the projector on and reset the lamp time XVLQJWKH/$037,0(LWHPLQWKH237,21PHQX

(1) Press the MENU button to display a menu.

6

(2) Point at the ADVANCED MENU in the menu using the źŸEXWWRQWKHQSUHVVWKHŹEXWWRQ

 3RLQWDWWKH237,21LQWKHOHIWFROXPQRIWKHPHQXXVLQJ

WKHźŸEXWWRQWKHQSUHVVWKHŹEXWWRQ  3RLQWDWWKH/$037,0(XVLQJWKHźŸEXWWRQWKHQ

SUHVVWKHŹEXWWRQ$GLDORJZLOODSSHDU

(5) Press the Ź button to select “2.” on the dialog. It performs resetting the lamp time.

CAUTION Ź'RQRWWRXFKDQ\LQQHUVSDFHRIWKHSURMHFWRUZKLOHWKHODPS is taken out.

NOTE‡3OHDVHUHVHWWKHODPSWLPHRQO\ZKHQ\RXKDYHUHSODFHGWKHODPS for a suitable indication about the lamp.

12

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Hitachi ED-X42 user manual Replacing the lamp, Type number DT01021, SuhvvWkhŹExwwrq$GldorjZlooDsshdu
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ED-X42 specifications

The Hitachi ED-X42 is a highly regarded projector designed to meet the diverse needs of both educational and corporate environments. Combining advanced technology with user-friendly features, the ED-X42 stands out for its versatility and performance.

One of the main features of the Hitachi ED-X42 is its impressive brightness, rated at 4200 ANSI lumens. This high brightness level ensures that images and presentations remain clear and visible even in well-lit rooms. Additionally, the projector boasts a native XGA resolution of 1024 x 768, delivering detailed and sharp visuals that enhance the viewing experience.

The ED-X42 employs a 3LCD technology, which allows it to produce vibrant and accurate colors. This technology ensures that color reproduction is consistent and enhances the overall quality of the projected images. Coupled with a contrast ratio of 2000:1, the projector provides deep blacks and bright whites, ensuring that both text and images stand out.

Another noteworthy characteristic of the Hitachi ED-X42 is its comprehensive connectivity options. The projector features multiple input sources, including HDMI, VGA, and composite video, making it compatible with various devices such as laptops, Blu-ray players, and document cameras. This versatility is particularly beneficial in a classroom or meeting room setting, where different users may need to connect their devices.

The ED-X42 is also equipped with integrated audio capabilities, featuring built-in speakers that deliver clear sound without the need for external speakers. This makes it suitable for small to medium-sized venues where additional audio equipment might not be feasible.

Furthermore, the projector includes a relatively short throw ratio, allowing it to project large images from a short distance. This feature is particularly useful in smaller rooms where space is limited, enabling users to maximize the available area while still achieving a large image size.

In terms of maintenance, the Hitachi ED-X42 utilizes a long-lasting lamp that can operate for approximately 5,000 hours in normal mode and up to 10,000 hours in eco mode. This extended lamp life reduces the frequency and cost of replacements, adding to the projector's overall value.

Finally, the ED-X42 is designed with user-friendly features such as an intuitive remote control and an easy-to-navigate menu, making setup and operation straightforward for users of all skill levels. With its combination of advanced technologies, practical features, and robust performance, the Hitachi ED-X42 remains a popular choice for a wide range of applications.
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