31. Introduction Introduction to the ProjectorThis section introduces you to the WT615/WT610 Projector and describes key features and controls.Congratulations on Your Purchase of the WT615/WT610 ProjectorThe WT615/WT610 is a sophisticated four aspherical mirror XGA projector that produces an enhanced display. Withthe WT615/WT610 you will be able to project images up to 100” (measured diagonally). Enjoy crisp and sharp largescreen display from your PC, workstation or Macintosh computer, DVD player, VCR, satellite hookup, HDTV source, )and images from your digital camera PC Card, compact flash memory or USB storage device. The WT615/WT610provides for enhanced security options to help deter projector theft and provides for full projector control through thePC control port (mini DIN 8Pin) and LAN support. With input and output flexibility and a full function remote, theWT615/WT610 lets you enjoy larger than life viewing from a compact and easy to setup and use projector.Features you’ll enjoy on the WT615/WT610:• Extremely short focal length• 40" to 100" diagonal image display from 26 inches (66 cm) or less to the screen• The electronic pen and the projector can be used to convert your whiteboard into a virtual touchscreen. (WT615only)• Built-in Wall Color Correction presets provide for adaptive color correction when projecting onto non-whitescreen material (or a wall).• USB memory or PC card interfaces provide for computer-free presentations.• Enhanced smart security settings for password protection, cabinet control panel lock, menu lock and PC cardprotection key to help prevent unauthorized access, adjustments and theft deterrence.• High resolution display - up to UXGA compatible, XGA native resolution.• Variable audio out control of external amplified speakers via the projector remote.• Extensive user adjustable picture and color management settings.• Display 16:9 or 4:3 aspect ratio sources and fill the screen.• HDTV (1080i, 720p) and SDTV (480p/576p, 480i/576i) compatibility.• Digital photo viewer to display larger than life images from your digital cameras PC card, compact flash card orUSB storage device.• Wireless networking capable.Present from anywhere in the room when using as a wireless LAN projector, no physical signal cable connec-tion to a PC is required.* The NEC optional wireless LAN card is required (NWL-100A or NWL-100E See page 25.).• Supplied User Supportware 2 CD-ROM containing five software utilities allowing you to make the most of yourNEC projector.• Eco-mode lamp technology for increased lamp life, reduced energy consumption and overall total cost ofownership savings.• Built-in laser pointer on the supplied remote control allows you to draw your audience's attention in a presenta-tion.