Epson PowerLite 520 User Manual - Page 105

Unlocking the Projector's Buttons If the projector's buttons have been locked, hold the Enter button on the projector's control panel for seven seconds to unlock them. Parent topic: Locking the Projector's Buttons Installing a Security Cable You can install two types of security cables on the projector to deter theft. • Use the security slot on the projector to attach a Kensington Microsaver Security system, available from Epson. • Use the security cable attachment point on the projector to attach a wire cable and secure it to a room fixture or heavy furniture. Note: Do not pass drop-prevention cables through the security cable attachment point when mounting the projector on a wall or ceiling. Parent topic: Projector Security Features Creating a User Pattern to Display You can transfer an image to the projector and then display it as a pattern to aid in presentations when you use the Pattern Display feature. This transferred image is called the User Pattern. 1. Display the image you want to project as the User Pattern from a connected computer or video source. 105