Optoma RD50 50-Inch HD DLP TV (Refurbished) at TigerDirect.com
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This Item's Warranty is:
- 3 Months Parts
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 Warranty provided by
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-  View Warranty Info
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TV > DLP HDTV

Optoma RD50 50-Inch HD DLP TV (Refurbished)

Optoma 50" HD DLP TV (Refurb.)
More Optoma Products
Item Number: O66-5006
Model: RD50
THIS ITEM IS CURRENTLY UNAVAILABLE

Optoma RD50 50" HD DLP TV (Refurbished)
The 50-inch Optoma RD50 is the slimmest HDTV-ready projection television available at less than 15 inches deep. Image quality is enhanced with pure digi tal signal processing from source to screen, 720 progressive-scan resolution, an d native 16:9 widescreen format that eliminates image distortion. The RD50 is ea sy to set up and comes with a full range of features including two-tuner pictur e-in-picture/picture-outside-picture, favorite channel memory, and universal com patibility with analog, digital video, HDTV, and computer displays.

Optoma's RD50 features state-of-the-art Texas Instruments HD2 Digital Light Proc essing (DLP) technology. A DLP chip contains over 900,000 micromirrors, each gen erating an individual onscreen pixel with high fidelity. Unlike ordinary project ion, plasma, or CRT televisions, DLP technology delivers crystal-clear images wi thout fading, distortion, fuzziness, or burn-in.

The high-contrast, fine-pitch screen (0.15 mm versus 0.5 mm industry average) pr ovides ultra-fine image detail while a special screen coating virtually eliminat es glare. Because HDTV's sharp onscreen images allow viewers to sit closer to th e screen, the RD50's wide viewing angle lets everyone enjoy the show. The RD50's true 16:9 aspect ratio delivers widescreen viewing without distortion or letter boxing, while 4:3 aspect ratio imagery can be viewed without burning in the scre en's edges.

The Silicon Image DVDO progressive-scan image processor combines the two interla ced fields of ordinary NTSC, VCR, DVD, and video camera signals into one progres sive signal, resulting in sharp, steady, higher-resolution images with flicker-f ree motion.

The RD50's picture-in-picture (PIP) feature delivers two high-resolu tion images onscreen in multiple positions, from any of 13 digital or analog inp ut sources. The picture-outside-picture (POP) feature delivers two high-resoluti on images side-by-side, from any of 13 digital or analog input sources.

The 3D digital comb filter accurately separates color information from black-and -white information, and eliminates dot crawl and hanging dots, both horizontally and vertically. Other features include Precision Pixel Matching (PPM) technolog y for 1:1 scan conversion, a Silicon Image DVDO 504 deinterlacer for artifact-fr ee motion and sharper onscreen images.

The RD50 is designed to accept and display a wide variety of signal sources, inc luding DVD, HDTV, gaming consoles, and regular TV broadcasts. The front panel in cludes a VGA input, headphone jack, and S-video and A/V composite inputs. The re ar panel features 1 monitor output and 2 RF, 1 DVI, 2 S-video, 2 composite A/V, and 2 component inputs. It's compatible with 480i (SDTV), 480p (EDTV), and 720p and 1080i (HDTV) video sources and up to 1280 x 1024 computer monitor resolution.


Detailed Features

Specifications

  • Screen size: 50 inches
  • TV type: Rear projection
  • HDTV capable: Yes
  • Aspect ratio: 16:9
  • Speaker wattage per channel: 15 watts
  • Number of speakers: 2
  • Comb filter: Yes
  • Signal type: NTSC, HDTV ready
  • Auto channel setup: Yes
  • Closed captioning: Yes
  • Last-channel recall: Yes
  • Multilingual menu: Yes
  • Parental control: Yes
  • Picture-in-picture (PIP): Yes
  • Remote control: Yes
  • SAP: Yes
  • Sleep timer: Yes
  • VGA/SVGA input: Yes
  • Composite A/V: 3 (1 front)
  • S-Video: 3 (1 front)
  • Component video: 2
  • DVI: 1
  • RF: 2
  • Monitor: Yes
  • Headphone jack: Yes
  • Front AV jacks: Yes
  • Item width: 46 inches
  • Item height: 35.5 inches
  • Item depth: 14.8 inches
  • Item weight: 90 pounds

Features

  • HDTV-ready rear-projection TV; measures 46 x 35.5 x 14.8 inches (W x H x D)
  • HDTV-ready at native 16:9 format for 480p, 1080i, and 720p signals
  • Two-tuner picture-in-picture/picture-outside-picture; 3D digital comb filter
  • Multiple connectors--DVI, BNC RGB, composite, S-video, RF, VGA, Y Pb Pr component
  • Two 15-watt speakers

What You Should Know
Need cables for your new Plasma, LCD or DLP TV?
We carry a full line of home electronics cables for much less than you expect!  We have hard to find extra-long cables, S-Video cables, DVI cables and more. We have cables for any specific need or to accommodate any option you'd like to add to your system!

Click Here for Cables Matched to This Item.

ATSC - Means 2009 Digital TV Ready
Buy with confidence that ATSC TVs are designed for the future!

The ATSC Standard for Digital Television (DTV) encompasses a number of Standards, Practices, and Guidelines for Digital Television. What it means for today's television consumer is that ATSC TVs are ready for the future!  They comply with the requirements for the transition to Digital TV sets and all digital transmission to occur by February 17th, 2009.  ATSC Digital Ready TVs have digital tuners already.  TVs and related Tuner products that are not ATSC will require a separate digital tuner after the transition date.


What Is DLP?

  • DLP Digital Lighting Processing
    DLP™ technology is a revolutionary display solution that uses an optical semiconductor to manipulate light digitally. It's also a proven and dependable technology preferred by leading electronics companies worldwide, with more than 2 million systems shipped to more than 50 manufacturers since 1996. DLP™ technology is in use wherever visual excellence is in demand. In fact, it's the only display solution that enables movie projectors, televisions, home theater systems and business projectors to create an entirely digital connection between a graphic or video source and the screen in front of you. The result is maximum fidelity: a picture whose clarity, brilliance and color must be seen to be believed.
  • DLP Digital Lighting Processing
    Digital Light Processing™ is the world's only all-digital display solution and a key ingredient in the best digital projectors available today. DLP™ technology uses an optical semiconductor to recreate source material with a fidelity analog systems cannot match.
  • The Semiconductor That Changes
    At the heart of every DLP™ projection system is an optical semiconductor known as the Digital Micromirror Device, or DMD chip, was invented by Dr. Larry Hornbeck of Texas Instruments in 1987. The DMD chip is probably the world's most sophisticated light switch. It contains a rectangular array of up to 1.3 million hinge-mounted microscopic mirrors; each of these micromirrors measures less than one-fifth the width of a human hair, and corresponds to one pixel in a projected image. When a DMD chip is coordinated with a digital video or graphic signal, a light source and a projection lens, its mirrors can reflect an all-digital image onto a screen or other surface. The DMD and the sophisticated electronics that surround it are what we call Digital Light Processing™ technology.
  • Digital Light Processing I: The Gray Scale Image
    A DMD panel's micromirrors are mounted on tiny hinges that enable them to tilt either toward the light source in a DLP™ projection system (ON) or away from it (OFF)-creating a light or dark pixel on the projection surface. The bit-streamed image code entering the semiconductor directs each mirror to switch on and off up to several thousand times per second. When a mirror is switched on more frequently than off, it reflects a light gray pixel; a mirror that's switched off more frequently reflects a darker gray pixel. In this way, the mirrors in a DLP™ projection system can reflect pixels in up to 1,024 shades of gray to convert the video or graphic signal entering the DMD into a highly detailed grayscale image.
  • Digital Light Processing II: Adding Color
    The white light generated by the lamp in a DLP™ projection system passes through a color wheel as it travels to the surface of the DMD panel. The color wheel filters the light into red, green and blue, from a single-chip DLP™ projection system can create at least 16.7 million colors. And the 3-DMD chip system found in DLP Cinema™ projection systems is capable of producing no fewer than 35 trillion colors. The on and off states of each micromirror are coordinated with these three basic building blocks of color. For example, a mirror responsible for projecting a purple pixel will only reflect red and blue light to the projection surface; our eyes then blend these rapidly alternating flashes to see the intended hue in a projected image.
  • Applications And Configurations
    Televisions, home theater systems and business projectors using DLP™ technology rely on a single DMD chip configuration like the one described above. White light passes through a color wheel filter, causing red, green and blue light to be shone in sequence on the surface of the DMD. The switching of the mirrors, and the proportion of time they are 'on' or 'off' is coordinated according to the color shining on them. The human visual system integrates the sequential color and sees a full-color image.
  • One-Chip DLP Projection System
    DLP™ technology-enabled projectors for very high image quality or high brightness applications such as cinema and large venue displays rely on a 3-DMD-chip configuration to produce stunning images, whether moving or still.
  • Three-Chip DLP Projection System
    In a 3-chip system, the white light generated by the lamp passes through a prism that divides it into red, green and blue. Each DMD chip is dedicated to one of these three colors; the colored light that each micromirror reflects is then combined and passed through the projection lens to form a single pixel in the image.

Click Here To Learn More »

How To Pick Your Best TV Size? How Do You Watch TV?
Does your family gather together on movie nights?   Are you a lone sports fan who really gets into your favorite game, or has the whole neighborhood over?  Do you have an intimate TV room, or a huge home theater?  Do you watch in the bedroom, or the living room?

The size of the TV that's best for you and your family depends on how you like to spend your time and the size of your room.

  • FAMILY ROOMS
    For family rooms and other spaces with high TV use, 37 inch and larger are the most popular choices.  In large rooms, the largest size possible is usually best.
  • BEDROOMS
    For bedrooms, offices and other medium-sized spaces, look in the 26 to 37 inch size range.
  • KITCHENS & SMALL ROOMS
    For kitchens and smaller rooms where you are closer to the TV, consider a 15 to 19 inch screen.
wide screen
diagonal size
minimum
viewing distance
maximum
viewing distance
26 inch 3 ft 6 ft
32 inch 3 ft 7 ft
37 inch 4 ft 8 ft
42 inch 5 ft 10 ft
47 inch 6 ft 12 ft
60 inch 7 ft 15 ft

Limited Space?

Click Here For Our Unique TV Sizer!Are you limited in the space you have available on the wall or in a piece of furniture?  We have the perfect tool to help you calculate the exact size that will fit!

Just Click Here

How To Pick Your Best TV Type?
Several important factors determine the quality of your HDTV picture.  So how do you find a picture you like?
  • TV TECHNOLOGY
    As you probably already know, there are several TV technologies available.  LCD televisions are thin and lightweight with a high-quality picture, even in brightly lit rooms.  Plasma screens are heavier than LCDs but may deliver a slightly picture in dark rooms with more intense colors.  DLP TVs offer brilliant screens, but are thicker than LCDs or Plasma.
  • RESOLUTION
    Think about TV resolution as the number of pixels contained in one "frame" of a television show or movie.  More pixels in each frame will give you better picture detail.  720P and 1080P are the two most common resolution standards for HDTV now.  With about 1 million pixels in each frame, 720P provides a vivid, high definition picture. 1080P offers the highest level of HDTV quality with over 2 million pixels in each frame, creating even greater picture details.  While broadcast is mostly limited to 720P, 1080P is the standard for high definition disc players like Blu-Ray.
  • CONTRAST RATIO
    Contrast ratio is a number that measures the difference in light intensity between the brightest white and the darkest black on the screen.  In general the higher the contrast ratio number, the better the image quality.  Most times, you will find Dynamic Contrast Ratio specified, but be sure you are comparing the same type of contrast ratio.
  • CONTRAST ENHANCEMENT
    Another way to improve contrast ratio is with contrast enhancement technology. Most of the time, this uses back lighting to improve apparent contrast.  This is especially helpful in dark rooms, as it helps your eyes adjust to the best light levels.  This dynamically improves contrast, resulting in deep blacks in darker scenes without losing fine details in shadows and other dark areas of the picture.
  • BIT COLOR
    Another important contributor to picture quality is what is called "bit depth".  This is the size of the number that is used to assign colors on the screen.  The higher the number, the more displayable colors will appear (see the image below).  Of course this is only true if both the display processor and the panel support that number of bits!


More Bits = More Colors

What Is High Definition And How Is It Different From Standard Definition?
High Definition or "HD" is a technological leap forward from standard definition, with up to 6x the picture resolution, so that what you see is sharper and more realistic.  Regular TVs and the TV channels you watch at home are typically in standard definition (unless you watch HD channels).  DVD are also in standard definition.  Standard definition (480i & 480p) is lower quality than high definition.  Many older TV sets are standard def, and can only show standard def content (programming).  Many new TVs are called High Definition TVs (HDTV).  They are capable of showing high def content in: 720p, 1080i, and 1080p, all high definition formats, but 1080p provides the highest picture quality of them all.
Click Here To Learn More »

        HDMI™ is the trademark of HDMI Licensing, LLC.

How To Protect Your HDTV And Make It All Work!
You've bought your ideal television or home theater, but have you considered how you will protect it, or make it all work together?  It's not as complex as it might seem, but it is important to consider, since devices may work differently, and have incompatible modes.  Plus after investing in your hardware, bad things can happen to damage them.
  • MOST IMPORTANT: SURGE PROTECTION
    Power Protection For Your HDTV & Home TheaterIf you have a computer, you know all about surge suppressors and battery back-up UPS devices.  But do you have a UPS for your HDTV and Home Theater system?  HDTVs and Home Theater systems are just as susceptible to surge and power damage as computers, so it is critical you add a very good surge suppressor or UPS to your setup at once! Plus if you have a UPS, you'll be able to watch TV or listen to music if the power goes off! (for as long as the battery lasts of course!)

    Click Here for Power Protection products.

     
  • CONTROLLING IT ALL: ADVANCED REMOTE CONTROLS
    Advanced Remote Controls For Your HDTV & Home TheaterAlmost every device you have came with a remote control, some even are called Universal Remote Controls.  But every device, HDTV, or Home Theater component has special features and functions, not supported by the generic Universal Remotes, especially if you want "One Button" control of several devices at once.  For these you need Advanced Remote Controls, that not only control everything, but reduce it all down to One Button tasks that even a Cave Man could operate! 

    Click Here for Advanced Remote Controls.

     
  • GOT HELP? GET AN INSTALLATION & SETUP SERVICE
    Expert Certified Installation & Setup Help!With some of today's HDTV and Home Theater systems, you may want to consider getting expert help from certified technicians that can quickly install your HDTV on your wall, hide the cables and wires, balance the display settings and the 7.1 surround sound, for the maximum in sound and picture quality.  You can still tell your friends and family that you did it, it will just be our secret! 

    Click Here for expert installation services available when YOU want!

     
  • GET A GUARANTEED BUYBACK FOR YOUR HDTV
    Guaranteed Buyback For Your HDTVAnother way to protect your investment, given the changing pace of technology, is to add a Guaranteed Buyback to your HDTV purchase.  This will guaranty the trade-in value of your HDTV a year or two in the future, when you will be ready to upgrade to the latest technology. 

    Click Here to view Guaranteed Buyback options.



A Quick Guide To TV Definition Terms

HDTV -
(High Definition) television monitors reveal either 720 progressive (720p), or a minimum of 1080 interlaced lines, known as 1080i. An HDTV will show 540 lines at a time. These resolutions create extraordinarily sharp, lifelike images as well as the truest and most vivid colors ever seen on a television screen.
EDTV -
stands for Enhanced Definition Television. EDTV monitors display at least 480 progressive lines (480p). Because EDTV shows more lines simultaneously than SDTV, its pictures are sharper, richer and more realistic.
SDTV - Standard Definition TV is what’s rapidly becoming old-fashioned television. Although SDTV offers a decent picture we’ve grown accustomed to, it features up to 480 interlaced lines (480i), but can show only 240 of them at any given time. Although SDTV produces a sharp picture and good color, its performance is dramatically inferior to HDTV or EDTV.
For More Information - Visit Our Guide To Plasma & LCD TVs

How Compatible Is HDMI?
HDMI is fully backward compatible with PCs, displays and consumer electronics devices incorporating the Digital Visual Interface (DVI) standard. Both HDMI and DVI were pioneered by Silicon Image and are based on TMDS®, Silicon Image's powerful, high-speed, serial link technology. HDMI supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. It transmits all ATSC HDTV standards and supports 8-channel digital audio, and with 5 Gbps of bandwidth, HDMI can accommodate future enhancements and requirements. Because HDMI was designed specifically for consumer electronics applications, it offers an array of additional consumer enhancements. As digital content can manifest itself in a variety of sizes, resolutions and formats, HDMI-enabled systems will automatically configure to display content in the most effective format. In addition, if implemented in a specific device, HDMI enables a single remote point and click, allowing manufacturers to deliver home theater systems that automatically configure from a single command from a remote control -- turning on or off the components necessary to view a DVD, listen to a CD, or watch cable or satellite TV.

What is the difference between HDMI 1.3 and HDMI 1.3a, or 1.3b?
For consumers, there is no difference between HDMI version 1.3 and 1.3a or 1.3b. These minor revisions to the specification typically relate to manufacturing or testing issues and do not impact features or functionality in a specific product. In addition, HDMI Licensing, LLC is actively working with manufacturers to reduce confusion for consumers by de-emphasizing version numbers and focusing instead on product features and functionality.

How can I identify which HDMI products support a specific feature, such as DVD Audio or Deep Color?
The key for consumers to remember is that HDMI has consistently enabled a variety of the most innovative new technologies (whether they are DVD Audio, SACD, 1080p/60, etc.). However, in many cases, it is up to each manufacturer to choose which features to implement in any given product. The manufacturer can choose the mix of features that makes sense for its customers and products. So, customers must choose devices that have the features that they want (instead of focusing on which version of HDMI is implemented by the device.). Consumers interested in confirming whether a particular consumer electronics product supports DVD-Audio or any other feature over HDMI are urged to review users’ manuals and product reviews, or check with manufacturers directly.

What Is Firmware Upgradeable?
Many of today's electronics product are designed for today's standards.  Yet like personal computers, they have advanced capabilities that will let them be upgraded for use with new technologies and standards.  The ability to upgrade the firmware of an electronics product allows you to extend the useful lifespan of the device you purchase, and be able to expect support for many (if not all) of the emerging new standards.

What is the difference between Active HDMI and Passive HDMI?
There is no active or passive HDMI in the HDMI specification. These terms apply to cables. Active cables have built-in electronics to enable long cable runs, and typically these cables require a power supply. These cables use active electronics to help push the signal farther than typical passive cables.

HDMI™ is the trademark of HDMI Licensing, LLC.

About HDTV Viewing Angles
The Viewing Angle of any TV is an important specification.  The wider the viewing angle, the more enjoyable your experience.  Viewing angles above 150° means you can view your TV from a reasonable range - from the front and off to the sides.  However, viewing angles above 170° are best!  Many of today's Plasma and LCD HDTVs offer viewing angles of 178°, and their images do not suffer from degradation at very high viewing angles.   LCD TVs were originally designed for a one user experience, as a computer monitor, but the technology has kept pace with the demands for ever increasing viewing angles, and most offer excellent viewing experiences.  Between LCD and Plasma; Plasma TVs have the advantage, but by a small margin.

Viewing angles are not an issue with projectors because the light source is coming from in front of the screen, and not from behind. However, the surface on which you project (screen or wall surface) may have a slight impact on viewing angles, so it is important to choose the best screen possible.

Limited Warranty

This Item's Warranty is:
-  3 Months Parts
-  3 Months Labor
Warranty provided by
-  Optoma
View Warranty Info

This Product Has Limited Exchange Privileges.

Only defective exchanges for identical item within 30 days of purchase permitted on this product. After 30 days, please contact the manufacturer at: 1-888-289-6786.
Manufactured by: Optoma
Warranty provided by: Optoma
Limited Warranty: 3 months parts; 3 months labor
Mfg Part No: RD50
UPC No: 796435147051
Box Size: ( Length: 46, Width: 36, Depth: 15 )
Shipping Weight: 90.0000 pound(s)
Click here for full warranty and support information
Limited Warranty: A full text version of the limited warranty may be obtained by mailing a self addressed, stamped envelope to the address below and requesting the warranty for item number: O66-5006

TigerDirect.com
Warranty Information
7795 W. Flagler St. Suite 35
Miami, FL. 33144

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