Replace the BenQ MX812ST projector lamp in 3 easy steps using this guide. Step 1: Track your lamp life To check how many hours the BenQ MX812ST projector lamp has left, do the following: Press MENU/EXIT ..
Replace the BenQ MX812ST projector lamp in 3 easy steps using this guide. Step 1: Track your lamp life To check how many hours the BenQ MX812ST projector lamp has left, do the following: Press MENU/EXIT ..