51. IntroductionOpening and closing the lens coverSlide the lens cover to the left to uncover the lens.To cover the lens, slide the lens cover to the right.NOTE:• The lens cover works in conjunction with the AV mute function. Closing the lens cover will turn off the image and sound duringnormal projector operation; opening it will restore the image and sound.With the lens cover closed the image and sound is turned off, however the lamp is still lit. If the projector stays this way for about2 hours, it will turn off automatically.• Do not pull the lens cover with excessive force or apply strong pressure in either the up or down direction. Doing so can causedamage to the lens cover sliding mechanism!Port Cover forUSB Wireless LAN UnitWhen using the USB Wireless LANUnit, first remove the cover. (→page 141)Terminal Panel (→ page 7)Monaural Speaker (10 W)Lamp Cover (→ page 148)RearRemote Sensor(→ page 9)AC InputConnect the supplied power cord’sthree-pin plug here, and plug theother end into an active wall outlet.(→ page 13)* This security slot supports the MicroSaver ® Security System.Rear Foot (→ page 21)Security chain openingAttach an anti-theft device.The security chain opening acceptssecurity wires or chains up to 0.18inch/4.6 mm in diameter.Built-in Security Slot ( )*Cable cover connection (right andleft)Screw holes and grooves for theoptional cable cover
