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ENGLISH
10. Maintenance
Before maintaining the projector, be sure to turn off, unplug, and cool it down. Especially
when maintaining the lamp, allow the projector to cool for about 45 minutes.
10.1 Lamp unit
A worn out lamp bulb could burn or burst. It is recommended to keep a spare lamp unit on
hand and to replace the lamp unit when the projected image darkens or color reproduction
becomes poor.
To purchase a spare, contact your dealer and tell the following type number.
Optional lamp part number: SP-LAMP-079
If the projector is installed in a special state such as ceiling mount, or if the lamp bulb
has broken, also ask the dealer to replace the lamp unit. Otherwise, follow the procedure
shown below to replace the lamp unit.
1. Make sure that the projector is unplugged and cooled
down.
2. Loosen the screw (marked by arrow) of the lamp cover.
Then slide and take it off.
3. Loosen the 3 screws (marked by arrow) of the lamp unit.
Then picking the handles of the unit, gently take it from
the projector.
4. Gently set the new lamp unit into place. Then retighten
the screws of the lamp unit.
5. Put the lamp cover back into place, and retighten the
screw of the lamp cover.
6.
Reset the LAMP TIME value.
(1) Turn the projector on.
(2) To display the ADVANCED MENU, press
the MENU button (on the control panel or the
remote control). On the EASY MENU, select the
ADVANCED MENU” using the ▲/▼ cursor
buttons, then press the ► cursor button.
(3) To select the OPTION menu, select the “OPTION
using the ▲/▼ cursor buttons in the left column, then
press the ► cursor button.
(4) To display the LAMP TIME dialog, select the
LAMP TIME” using the ▲/▼ cursor buttons in the
right column, then press the ► cursor button.
(5) Use the ► cursor button according to the dialog,
Selecting “OK” resets the LAMP TIME value.
NOTE
* The value shown on the OPTION menu as the LAMP TIME is the amount of usage
which has occurred since the last time the LAMP TIME was reset. Refer to the value for
proper maintenance.
NOTICE
● Be sure to reset the LAMP TIME after you have replaced the lamp unit.
Lamp cover
Lamp unit
Handles
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