HDTV Reviews

Some of you may think that I call the LVM-42w2 a “true HD monitor” because I’ve finally acquiesced to the HDTV conspiracy theorists who insist that only 1,920-by-1,080 displays like this one should be labeled HDTVs. Don’t worry—I plan to support 1080i and 720p a bit longer.

No, I’ve used the description “true HD monitor” for two reasons. For one, the LVM-42w2 is indeed a monitor, not a television. This LCD has neither an ATSC nor an NTSC tuner, so don’t bother looking for an RF connection or onscreen program guide. They are of no use here. It also lacks a CableCARD slot or any bonus connections, such as a card reader or USB port. At least the monitor has built-in speakers and a subwoofer, discreetly hidden within the small frame, and they’re capable of surprisingly robust audio.

Secondly, this monitor isn’t meant to ease you into the HDTV era the way some TVs do. It was built for HDTV, and its input panel reflects that. The LVM-42w2 has a mere two entry-level video inputs (one composite, one S-video), but it’s loaded with HD-capable inputs: one HDMI, two DVI, two component video, and one VGA.

The remote control has pseudo-dedicated buttons for the various inputs. By that, I mean it has dedicated buttons for VGA, S-video, and composite, plus one to toggle through HDMI and DVI and another to toggle through component video. It also has up/down buttons to scroll through the sources and an input button to move through them sequentially. I’d say that pretty much covers the input-selection process. There are only two screen sizes (standard and fill) to choose from and no automatic aspect-ratio detection.

Where It Counts
Obviously, Westinghouse chose to make the above sacrifices in order to offer this 42-inch 1080p LCD for the low price of $2,799. Just be glad they chose to sacrifice peripheral features and not the necessary staples to produce a higher-quality image, like an adjustable backlight and 3:2-pulldown detection. Although the display’s internal processor didn’t pick up the 3:2 film sequence on Video Essentials, it did pick it up on the Silicon Optix HQV Benchmark test disc and did an excellent job with my demo scenes from Gladiator and The Bourne Identity. Likewise, it did a poor job with video-based signals on the test discs but looked more than respectable with real-world video-based signals.

One feature that’s surprisingly absent from the first crop of 1080p displays is the ability to actually accept a 1080p source. Many can only accept 1080i and 720p and then upconvert them to 1080p. That’s not the case with the LVM-42w2, which can supposedly accept 1080p through all of its HD-capable inputs. To test this, I fed a 1080p signal from the NeuNeo HVD2085 DVD player to the monitor’s component, DVI, and HDMI inputs. The picture looked great with DVI and component; however, with HDMI, I saw noticeable picture errors (blue, Matrix-like lines) in dark colors. We also tested the monitor’s digital inputs with our reference HTPC. Again, the DVI signal looked great, but we did not get an image through HDMI. Westinghouse says that the HDMI input accepts 1080p, but we were unable to verify this with our equipment.

I also tested whether or not this monitor passes the complete 1080i interlaced signal or cheats by only passing 540 lines and then upconverting them. (See Gary Merson’s article in the March 2006 issue for more information.) Happily, the LVM-42w2 passes the full signal; combine this with its excellent detail, and you’ll be able to enjoy all of the information in the HDTV signal.

I should note that the monitor’s HDMI and DVI inputs didn’t work well with my Motorola HD cable box, which has a DVI output. I got no picture through DVI, and the HDMI input consistently lost the picture when I first powered up the monitor or changed channels. I tried multiple cable types and lengths with the same result. I had no such problems with any of the DVD players I used, so it may just be an issue with my cable box.
Source & More: http://www.hometheatermag.com/