Hitachi CP-X3511 Projector User Manual


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12
Replacing the lamp
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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.
Allow the projector to cool for at least 45 minutes.
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.
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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
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the lamp cover.
7.
Turn the projector on and reset the lamp time
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(1) Press the MENU button to display a menu.
(2) Point at the ADVANCED MENU in the menu using the
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(5)
Press the
Ź
button to select “2.” on the dialog. It performs resetting the lamp time.
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for a suitable indication about the lamp.
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is taken out.
Lamp cover
4
3
6
Handles
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