Hitachi ED-D11N user manual Replacing the lamp, Type number DT01091

Replacing the lamp

A lamp has finite product life. Using the lamp for long periods of time could cause 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 : DT01091
1.	Turn the projector off, and unplug the power cord.	lamp cover
	Allow the projector to cool for at least 45 minutes.
	Prepare a new lamp. If the projector is mounted
2. 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 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handles. Never loosen any other screws.

5. Insert the new lamp, and retighten firmly the 2 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 cover back in place. Then firmly fasten the screw of the lamp cover.

7. Turn the projector on and reset the lamp time using the LAMP TIME item in the OPTION menu.

(1)	Press the MENU button to display a menu.	Handles
(2)	Point at the ADVANCED MENU in the menu using the
	▲/▼ cursor buttons, then press the ► cursor (or the
(3)	ENTER) button.
	Point at the OPTION in the left column of the menu
	using the ▲/▼cursor buttons, then press the ► cursor
	(or the ENTER) button.

(4)Point at the LAMP TIME using the ▲/▼ cursor buttons, then press the ► cursor (or the ENTER / the RESET) button. A dialog will appear.

(5)Press the ► cursor button to select the “OK” on the dialog. It performs resetting the lamp time.

CAUTION ►Do not touch any inner space of the projector, while the lamp

is taken out.

NOTE • Please reset the lamp time only when you have replaced the lamp,

for a suitable indication about the lamp.

ENGLISH

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