1424. Turn the lens clockwise.Turn until a click is heard.The lens is now fastened onto the projector.TIP: Mounting the lens theft prevention screwFasten the lens theft prevention screw included with the projector to thebottom of the projector so that the lens cannot be removed easily.Removing the lens1. While pressing the lens release button on theprojector’s front panel fully in, turn the lenscounterclockwise.The lens comes off.NOTE: If the lens cannot be removed when the lens releasebutton is pressed, check whether the lens theft prevention screwis mounted.2. Slowly pull the lens off the projector.- After removing the lens, mount the lens caps (frontand back) included with the lens before storing thelens.- If no lens is going to be mounted on the projector,mount the dust cap included with the projector.