HITACHI HDPJ52
Instrukcja Serwisowa

HDPJ52(C11H2)
Replacing the Lamp A lamp has a �nite 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. 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. 3. After making sure that the projector has adequately cooled, slowly turn the projector over so that the bottom is facing up. Bottom 4. Loosen the lamp cover screw (marked by the arrow), then slide and lift of the projector Screw 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. Lamp cover 6. Insert the new lamp, and retighten the screws that were loosened in Screw Screw the previous step to lock it in place. 7. Slide the lamp cover into place, and retighten the lamp cover screw loosened in step 4. 8. Please reposition and reconnect the projector. Then turn the projector on. 9. Reset the LAMP TIME in the OPTION menu. (1) Press the MENU button to display a menu. If you are using the Handles 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. (4) Select the �LAMP TIME� item in the right column of the Advanced Menu using the �/� cursor buttons, then press the � cursor button and the LAMP TIME menu will appear. (5) Pressing the � cursor button in the menu resets the LAMP TIME. NOTE � Only reset the LAMP TIME item when you have replaced the lamp so that the LAMP TIME remains accurate.

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