51. Introduction❸ Part Names of the ProjectorFront/Top[M402W/M362W/M322W/M402X/M362X/M322X/M282X]Controls(→ page 8)Remote Sensor(→ page 11) Exhaust VentHeated air is exhausted from here.Port Cover for Optional USBWireless LAN UnitWhen using the optional USBWireless LAN Unit, first removethe cover. (→ page 129)Zoom Lever (→ page 22)Lens CoverFocus Ring(→ page 23)Adjustable Tilt Foot Lever(→ page 21)Adjustable Tilt Foot(→ page 21)LensLight Sensor(→ page 95)Security chain openingAttach an anti-theft device.The security chain opening acceptssecurity wires or chains up to 0.18inch/4.6 mm in diameter.Opening and closing the lens coverSlide the lens cover to the right to uncover the lens.To cover the lens, slide the lens cover to the left.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!
