Hitachi HDPJ52 user manual Replacing the lamp by yourself, Bottom Projector Lamp cover Screw

Please reposition and reconnect the projector ( 12-17). Then turn the projector on (20).

Maintenance

A lamp has a finite product life. Using the lamp for long periods of the time could cause the picture to become darker or the color tone to become 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 purchase a new lamp, contact your dealer and tell the lamp type number = DT00665.

1. Turn the projector off, and unplug the power cord. Allow the projector to cool for at least 45 minutes.

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

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Replacing the lamp by yourself

3. After making sure that the projector has adequately cooled, slowly turn the projector over so that the bottom is facing up.

4. Loosen the lamp cover screw (marked by the

arrow), then slide and lift the lamp cover.

5. Loosen the 2 lamp screws (marked by the arrow), and slowly lift the lamp by the handles.

Be careful when handling the lamp. Breaking the lamp could cause injury and the release of gas containing mercury.

6. Insert the new lamp, and retighten the screws that were loosened in the previous step to lock it in place.

Bottom

of the projector

Lamp cover

Screw

Screw

Screw

Slide the lamp cover into place, and retighten the	Handles
7. lamp cover screw loosened in step 4.

8.

9. Reset the LAMP TIME in the OPTION menu (53).

(1)Press the MENU button to display a menu. If you are using the Advanced Menu skip the next step (2).

(2)To switch from the EASY MENU to the Advanced Menu, select the “Go To the Advanced Menu …” item in the EASY MENU using the ▲/▼ cursor buttons, then press the ► cursor button. The Advanced Menu will appear.

(3)Select the “OPTION” item in the left column of the Advanced Menu using the ▲/▼ cursor buttons then press the ► cursor button.

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