User manual EPSON ELPLL02

[. . . ] Remove the two mounting screws, and pull off the front case. Front case Screws (two) 11 (2) Remove the current lens. Use the enclosed screwdriver to remove the four mounting screws, and dismount the current lens. Current lens 2-2 Mounting the zoom lens (1) Mounting the zoom lens 1. Use the enclosed screwdriver to mount the zoom lens with the four mounting screws. Be sure that the seal reading "UPPER" is on top. Seal Rear lens cap 12 (2) Mounting the front case 1. [. . . ] · This lens is designed for use only on rear projection and rear projection box systems. · Please read this manual completely before use to assure maximum performance. · Note that illustrations may differ slightly from your actual product. · Specifications are subject to change without notice. Safety Precautions To assure that this product is used safely, and to help prevent damage or injury, the following symbols are used in the manual. Please read this manual thoroughly before use to ensure safety and optimum performance. Warning Ignoring this warning, or implementing the content incorrectly, could result in injury or even death. Memo Important information, such as additional explanations, key points to remember, and things to avoid doing. 11 1. Before mounting the wide-angle lens 1-1 Safety precautions Warning Be sure to screw the Rear Projector wide lens and adapter ring down completely. Unless they are securely screwed on, they could fall off and cause damage or injury (especially when the projector is ceiling-mounted). 1-2 Check product contents · Make sure that you have all the parts, as shown below, before starting. Rear lens cap Zoom lens Front lens cap Screwdriver Used to tighter/remove mounting screws Hex wrench User's manual (this document) Used to loosen and tighten the ring mounting screws. · In addition to the included screwdriver, you will also need a Phillips screwdriver, and various other common tools. Memo Be sure to use a Phillips screwdriver that fits the screws properly. 12 2. Mounting the rear-projection wide-angle lens Warning Be sure to disconnect the power cable before installation, because there is danger of electrical shock. Memo Always mount and dismount the lens in a clean room, to minimize the amount of dust. Excessive dust inside the lens could cause damage. · Note that the illustrations below may not match your particular projector model. 2-1 Removing the current lens (1) Remove the front case. Remove the two mounting screws, and pull off the front case. Front case Screws (two) 13 (2) Remove the current lens. Use the enclosed screwdriver to remove the four mounting screws, and dismount the current lens. Current lens 2-2 Mounting the rear-projection wide-angle lens (1) Mounting the rear-projection wide-angle lens 1. Use the enclosed screwdriver to mount the rear projector wide lens with the four mounting screws. Be sure that the seal reading "UPPER" is on top. Seal Rear lens cap 14 (2) Adjusting the wide lens for a rear projector · This lens must be adjusted to match the screen size. Adjust the lens as follows, before installing the front case. Turn the lens shift button to move the lens all the way down. Loosen the 2 focus ring mounting screws by using the hex wrench that came in the same package. Loosen the 2 resolving plane correction ring mounting screws with the hex wrench. Rotate the two rings to adjust the image to the optimum appearance. The resolving plane correction ring should provide a sharp image across the entire screen area. Use the hex wrench to retighten the four ring mounting screws. Turn off the power, and disconnect the power cable. WARNING Lens shift button DO NOT TOUCH!Resolving plane correction ring Focus ring Focus ring mounting screws Resolving plane correction ring mounting screws Warning Turn the power only when adjusting the lens. [. . . ] The two components will separate from each other. Front case Screws (three) 11 (2) Remove the current lens. Use the enclosed screwdriver to remove the four mounting screws, and dismount the current lens. Current lens 2-2 Mounting the zoom lens (1) Mounting the zoom lens 1. Use the enclosed screwdriver to mount the zoom lens with the four mounting screws. Be sure that the seal reading "UPPER" is on top. Seal Rear lens cap 12 (2) Mounting the front case 1. [. . . ]