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| Product Review | ||||||
Digital Cinema Comes Home Digital cinema is the future of movies, and this future is heading toward your living room. Movie studios, eager to eliminate the costly process of developing thousands of film prints and shipping them to theaters for major movie release, are seeking ways of distributing and projecting movies digitally. JVC is one of a few companies at the forefront of this technology wave, providing theaters with massive digital projectors that can replace film-based equipment and produce bright, large-screen images. The company’s HD-ILA series represents JVC’s first real effort to bring this technology to the home. JVC’s HD-61Z886 is a high-definition capable version of the company’s D-ILA, or digital image light amplifier technology, which is a variation of LCoS, or liquid crystal on silicon technology. How the technology works isn’t particularly important (but if you want to know more, check out my primer on page 54). Suffice it to say it is comparable to other fixed-pixel digital projection technologies. It allows for a 61-inch image with a 1366 by 768 resolution to emit from a relatively slim cabinet, measuring only a foot and a half deep. In the face of the release of a number of DLP-based televisions with 1920 by 1080 resolutions, this one might seem less attractive. If this is a concern, you should check out our 1080p feature on page 36.
The large-screen TV isn’t shy on features. For example, built-in analog and digital TV tuners decode any off-air TV broadcasts you have available to you. Just connect an antenna and you can receive free HD signals. If you subscribe to digital cable, you can use the CableCard slot instead. Call the cable company for an access card and connect the cable signal to the digital TV antenna input. For those with satellite systems, you can use one of two component, one analog RGB, or one HDMI digital video input to connect the receiving equipment. There are plenty of connections for additional components as well, including FireWire-equipped devices like JVC’s D-Theater D-VHS videocassette player. Analog and digital audio outputs are similarly available for you to send audio signals to your surround receiver. And if the TV cabinet’s sloped top leaves you with no place to put a center speaker, you can use the set’s center channel input, which will route the signal from your surround receiver to the TV’s speakers (though we wouldn’t recommend this in any but the most extreme circumstances). Switching between inputs is regrettably less flexible. The included remote offers but a single input button that cycles through the connected sources––and does so slowly. You have to jump through some hoops to get a third-party automation remote to go directly to a particular input. This might be less of an issue if the included remote had a simpler and more intuitive layout. It will control a couple other devices, but uses numerous small buttons scattered in a seemingly random manner.
The HD-61Z886’s video processing––another critical aspect of a TV’s performance––is good, though not necessarily on par with the rest of the display’s performance. The processor adequately converts low-resolution signals to the TV’s native 1366 by 768 resolution and only looks soft with poor quality signals from our digital cable box. It detects, albeit slowly, material that has been converted to video’s 30 frames per second rate from the original 24 frame film. The processor then appropriately compensates for the extra frames, eliminating many picture distortions that can otherwise occur, so long as the source material’s frame rate doesn’t change quickly. Unlike many other displays, this one appropriately deinterlaces 1080i high-definition signals into a 1080 line progressive signal before fitting it into the panel’s 768 line vertical resolution. This helps preserve as much apparent detail in high-definition signals as possible and is something that even more expensive processors don’t do properly. Serious videophiles might consider adding a high-end outboard processor to the TV for standard-definition sources, but the vast majority of users will likely be more than satisfied with the image as it is. RATING: EXCELLENT Description: HD-61Z886 HD-ILA rear-projection television High Points: CableCard, FireWire, HDMI, and numerous other inputs; great picture and proper deinterlacing of high-definition material Low Points: Lame remote; video processor lags with poor material Contact: JVC, 800.252.5722 www.jvc.com Price: $4,700 |