Using this Christie projector lens is easy. First, make sure to connect it properly to your projector. When setting up, adjust the zoom according to the size of the projection area you need, the 1.8 - 2.5:1 ratio gives you flexibility. Place the projector at a suitable distance to get the best 0.94 throw distance for clear images. As for maintenance, keep the lens clean. You can use a soft, dry cloth to gently wipe the surface. Avoid touching the lens with your fingers as it can leave smudges. When not in use, store it in a dry and clean place. Also, be careful when handling it to prevent any scratches or damage.
