[Applicable to Sharp DLP projectors - XR-10X-L - XR-10S-L - XG-MB50X-L - XR-11XC-L - XR-HB007X-L]
This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp failure can be attributed to numerous sources such as: excessive shock, improper cooling, surface scratches or deterioration of the lamp due to a lapse of usage time. The period of time up to failure largely varies depending on the individual lamp and/or the condition and the frequency of use. It is important to note that failure can often result in the bulb cracking.
When the lamp replacement indicator and on-screen display icon are illuminated, it is recommended that the lamp be replaced with a new one immediately, even if the lamp appears to be operating normally.
Should the lamp break, there is also a possibility that glass particles may spread inside of the projector. In such a case, it is recommended you contact your nearest Sharp Authorized Projector Dealer or Service Center to assure safe operation.
Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In case of exposure to the gas, consult a doctor as soon as possible.
Replacing the Lamp
Make sure that you remove the lamp unit by the handle. Do not touch the glass surface of the lamp unit or the inside of the projector.
To avoid injury to yourself and damage to the lamp, make sure you carefully follow the steps below.
Do not loosen other screws except for the lamp unit cover and lamp unit.
- Press STANDBY/ON on the projector or STANDBY on the remote control to put the projector into standby mode. Wait until the cooling fan stops.
- Disconnect the power cord. Unplug the power cord from the AC socket. Leave the lamp until it has fully cooled down (about 1 hour).
Remove the lamp unit cover.
Turn the projector over. Loosen the user service screw that secures the lamp unit cover. Remove the lamp unit cover.
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Remove the lamp unit.
Loosen the securing screws from the lamp unit. Hold the lamp unit by the handle and pull it in the direction of the arrow. At this time, keep the lamp unit horizontal and do not tilt it.
Insert the new lamp unit.
Press the lamp unit firmly into the lamp unit compartment. Fasten the securing screws.
Replace the lamp unit cover.
Align the tab on the lamp unit cover and place it while pressing the tab to close it. Then tighten the user service screw to secure the lamp unit cover. If the lamp unit and lamp unit cover are not correctly installed, the power will not turn on, even if the power cord is connected to the projector.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp. Make sure to reset the lamp timer only when replacing the lamp. If you reset the lamp timer and continue to use the same lamp, this may cause the lamp to become damaged or explode.
Connect the power cord. Plug the power cord into the AC socket of the projector.
Reset the lamp timer.
- While simultaneously holding down MENU/HELP, ENTER and ▼ on the projector, press STANDBY/ON on the projector. "LAMP 0000H" is displayed, indicating that the lamp timer is reset. on the projector, press STANDBY/ON on the projector.
