What Are the Important Facts about Rear Projection TVs?

With the rise of the flat-panel display and the front projection setups, one would easily think that the rear projection HDTVs are dead. The question that you would ask yourself, though: does it still make sense to opt for a rear projection TV within this changing environment? We believe it does. For a home theater enthusiast, Hitachi rear projection is more than just an affordable big screen TV option. At a time when many TV makers are actively pushing massive size LED TVs and LCD TVs, rear projection TV offers you an immediate solution to getting a really big TV.

What Are the Benefits of Having a Rear Projection TV?

You cannot rule out rear projection TVs without knowing the facts. Honestly, the only way to be able to take an objective approach to rear projection is to know the benefits of this technology with respect the more common large screen display technology in place today.

Power consumption: These televisions are eco-friendly with a low energy output, but they still perform well.
Picture quality: New DLP rear projection HDTVs support overall picture performance, with a bright picture that exhibits very good black levels, excellent overall image uniformity, and an image that is more film-like than plasma and LCD TVs.
Low cost per inch: Budget-conscious people who want the biggest picture possible for the money can forego LCD and plasma TVs and go for a rear projection, which costs less.
Integrated audio: A rear projection TV has an adequate audio on board. A Hitachi TV comes with an audio system that includes a 2-way stereo speaker system that delivers up to 15 watts per channel. Some rear projection televisions even make use of BBE HD 3D surround sound processing technology.

How Can I Reset the Convergence Module on Hitachi Rear Projection TV?

Convergence is the blending of the three primary color projection tubes blue, red, and green. For better picture quality, the projection tubes must be working correctly.

Step 1: Access the Audio Digital Convergence Adjustment. Power on the TV and let it warm for 20 minutes or so. Connect a video input to the television.
Step 2: Press the Magic Focus button on the front control panel of the TV and wait for the convergence process to complete. Select the video input and make sure that the video picture quality is right for your viewing.
Step 3: Adjust the convergence settings manually until you get a custom picture to better fit your needs. press Menu button, then select Setup and choose the Magic Focus Tune UP option. Set the adjustment mode to Manual to enable manual convergence setup.
Step 4: Adjust all the other colors to match except green. All points must be white on the convergence chart.
Step 5: Save the changes and press Exit button.

Content provided for informational purposes only. eBay is not affiliated with or endorsed by Hitachi.

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