1IntroductionThank you for choosing RCACongratulations on purchasing this RCA High Definition Television (HDTV) featuring TexasInstruments Digital Light Processing™ technology–a true viewing experience. Your purchasedecision represents an investment in a new generation of technology–DLP™ and HDTV. Eventhough this is a technologically advanced HDTV, it is the most user-friendly of its kind–withcomprehensive on-screen instructions that guide you through all of the TV’s features.This introduction has three parts that describe why an RCA HDTV featuring DLP™ technology isan excellent choice:Part 1: DLP™ technology–brilliance in color and designPart 2: Why RCA DLP™ HDTV is betterPart 3: Other Key Features of owning an RCA HDTVPart 1: DLP™ technology–brilliance in color and designRCA brings you pictures with DLP™ system–a brilliantly choreographed, engineering marvelthat combines microscopic mirrors, light, and color to bring you the best and brightest picturespossible.How DLP™ Technology WorksIn general, DLP™ technology combines microscopic mirrors, aspecially designed semiconductor, and a color wheel to adjustlight to display the most brilliant, accurate images! Your DLP™HDTV doesn’t use Cathode Ray Tubes (CRTs), which meansyou don’t have to worry about screen burn (fixed video imagesburning onto the screen permanently) or convergence (realigningthe CRTs). The diagram on the left illustrates the complex system.Thin and LightThe efficiency of DLP™ technology enabled our design team tocreate a high-performance HDTV that is about 16 inches thin andweighs less than 100 pounds.Lamp ReplacementDLP™ technology uses a special lamp. Eventually, you’ll need toreplace this lamp, which you can do yourself by following theinstructions that come packed with the new lamp. To order thecorrect lamp, you’ll need to know your TV’s model number, serialnumber, and lamp type–this information is listed on the ServiceModel Number sticker (example of the sticker is shown on theleft). Face the back of the TV. The sticker is located on the rightside of the TV. The lamp type can also be found in the TV’s LampPower menu. Go to page 62 for more information. For futurereference, write down the information in the space provided atthe left.DMDProjection OpticsIllumination Relay OpticsLampScreenCommon Field LensIntegrating Light PipeColor WheelDigital Light Processing, DLP, the DLP logo, and the DLP medallion are trademarks of Texas Instruments. All other products and namesmay or may not be trademarks or registered trademarks of their respective companies.Model No.____________________________________Lamp Type___________________________________Date_________________________________________Service Model Number Numéro de Modéle-ServiceSERIAL SERIE LAMPHDLP50XXXXXX000000000 XEXAMPLE: Service Model Number stickerwith lamp type listed.