Make certain you have read the INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G manual thoroughly before attempting the INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G bulb replacement on your INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G. Without touching the surface of the INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G lens, remove the lens tube and set it aside. Write down the number from inside the tube's inner lip for the purpose of make, model or serial number for any future need to buy INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G replacement parts. Your bulb should be sitting just beyond the opening of the INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G body. Reach in with two fingers and disconnect the INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G bulb. Reverse these steps to re-assemble your INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G. This concludes the INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G review - be sure to read the entire INFOCUS LP540-G PROJECTOR LCD XGA 1700 LUMENS 7.5LBS LP540-G manual.