Make certain you have read the InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs manual thoroughly before attempting the InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs bulb replacement on your InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs. Without touching the surface of the InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs 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 DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs replacement parts. Your bulb should be sitting just beyond the opening of the InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs body. Reach in with two fingers and disconnect the InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs bulb. Reverse these steps to re-assemble your InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs. This concludes the InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs review - be sure to read the entire InFocus DP810 Data/Video Projector 4100 Lumens XGA 18.91 lbs manual.