There is another, more subtle improvement under the hood when compared to last year. When we ran Chroma Resolution test charts from a Blu-ray Disc source through 2010’s Panasonic Plasmas, we noticed that the thin red and blue horizontal lines in the test pattern were not distinct, and instead were smudged into a more purple-ish tone. Although not a huge issue, it was ironic, given that compared to other TV makers, Panasonic is unusually vocal in promoting high quality chroma processing whenever it sells its Blu-ray Disc players! Blu-ray Disc and other consumer video formats use a 4:2:0 sampling system, meaning that they display 1920×1080’s worth of luminance detail, but only 960×540’s worth of colour. The TX-P42GT30B can display all of the detail present in a 4:2:0 signal, which is an improvement on last year. In practice, this will go unnoticed by nearly everyone, but it does mean that tiny coloured details will be reproduced more faithfully on the TX-P42GT30. Console Gaming DX900, DX800, DX780, DX750, DS630, DXW904, DXW804, DXW784, DXT786, DXF787, DXN788, DXX789, DST636, DSF637, DSN638, DSX639, DXC904 Although we spotted a newly revised remote control design at the company’s annual convention last month, it seems that it’s reserved for high end models only. The mid-range GT30 features a familiar Panasonic remote control, albeit styled in silver. We like this design and have no real issues with it, so aren’t really disappointed – although it looks a little plain when compared to the 3DTV itself. There is now a dedicated “3D” button on the remote control, which is a most welcome addition for European models. Strangely, although the Panasonic TX-P42GT30 features the new “VIERA Connect” online service, the remote control button used to access it still reads “VIERA Cast”. Oops? Connections Engaging the [Intelligent Frame Creation] system made this effect nearly non-existent. However, since this system depends on motion interpolation, it creates motion interpolation artefacts (like you’d expect to see on a 100hz/200hz LCD TV) instead, which we found more frequent and more objectionable. We left the IFC system off, and rarely had any complaints about the Panasonic TX-P42GT30’s motion rendering in real-world situations. We only noticed the noisy edges during a minority of synthetic test sequences and real world programmes.

Anaglyph: An anaglyph 3D image uses color to distinguish two superimposed images that your brain merges into one. This is a passive technology, meaning it requires no power to work. Anaglyph 3D glasses feature two lenses, each a different color — typically red and cyan, but there can be other color combinations. These are the least expensive 3D glasses (often the frames are cardboard), though more expensive models exist. The TXP42GT30 retains Panasonic’s signature “clean” Plasma look: the Plasma panel’s driving method results in only a very small amount of fine noise being added to the image. Oddly, we did notice that when we displayed static, single-tone test patterns, the top 100 or so lines of the GT30 displayed a higher amount of subtle noise compared to the rest of the image. We’re not sure what the cause of this is or if it affects every unit, but we mention it for completeness only (we weren’t troubled by it).So, although not perfect, the GT30’s SD performance is an improvement on the 2010 models. Panasonic HDTVs have already had crisp, largely ring-free scaling and smooth diagonal interpolation (jaggy concealing for SD video camera material) since 2010, and the addition of film cadence detection brings things a step closer to ideal. High Definition Polarized: A polarized 3D image uses a different type of polarization for each image. Correspondingly, polarized 3D glasses feature a different type of polarization in each lens to allow each eye to only view one of the superimposed images. This type of 3D glasses is also passive, but it’s preferred over anaglyph because it allows the viewer to experience 3D images in color. Clip-on: Some 3D glasses, usually passive glasses, are available as lightweight clip-ons. If you already wear prescription glasses, this might be a better option for you. Although there are still no dedicated controls over the secondary colours (Cyan, Magenta and Yellow), Panasonic has added three-axis control over the Primary colours this year. In other words, we can adjust the Hue and Saturation of Red, Green and Blue (top chart) and new for 2011, also the Luminance of each primary colour, too (bottom chart). The results speak for themselves – although the out-of-the-box performance was very good, the excellent level of control allowed for any colour errors to be further minimised.

The end result is a highly compelling 3D experience which is certainly the best we’ve experienced at this screen size. All the same, we’re eager to see what one of Panasonic’s 50″ 2011 Plasma displays (for example the TX-P50GT30B) can do with 3D – not just because we expect it to do a slightly better job with resolution, but simply because with 3D, a bigger screen is required for the full immersive effect. Standard Definition In 2013, plasma TVs were discontinued; this was the last year of plasma TVs; Panasonic held the plasma TV market for the longest. Passive 3D glasses: have polarized plastic, and each eye sees its image, creating volume. By the way, this technology is used in movie theaters. The reasonably accurate Greyscale performance that the TX-P42GT30 produced “out of the box” in the THX picture mode meant that images were largely free of unwanted colour casts, without any specialised calibration work being necessary. Of course, that’s also an option for users who want to squeeze every last drop of performance from the plasma TV.TC-P50ST60, TC-P55ST60, TC-P60ST60, TC-P65ST60, TC-P55VT60, TC-P60VT60, TC-P65VT60, TC-L65WT600, TC-P60ZT60, TC-P65ZT60

Limit your peripheral vision. Using 3D glasses that limit your field of vision may help lessen the symptoms in some individuals. The lenses of polarized 3D glasses are easily damaged. When cleaning, use a nonabrasive cloth on one side of the lens at a time. Types of 3D glasses The Plasma panel still produces a higher amount of dithering noise in the picture in 3D mode, as we expected. Naturally, it’s harder to spot from longer viewing distances, but with a smaller 3D TV, we recommend that viewers sit closer to the screen to gain a more immersive 3D effect. In other words, you can’t really escape this picture noise. TC-L32DT30, TC-L37DT30, TC-P50GT30, TC-P55GT30, TC-P60GT30, TC-P65GT30, TC-P55GT31, TC-50PST34, TC-65PST34, TC-P42ST30, TC-P46ST30, TC-P50ST30, TC-P55ST30, TC-P60ST30, TC-P65ST30, TC-P55VT30, TC-P65VT30 AS650, AS740, AS750, AS800, ASE650, ASF657, ASF757, ASM651, ASM655, ASN658, ASN758, AST656, AST756, ASW654, ASW754, ASW804, ASX659, ASX759, AX900, AXC904, AXW904Because of the worsening TV sales crisis, Panasonic was forced to leave the North American market. But 3D televisions are still in use. And since TVs last longer than glasses, you may need to buy new 3D glasses to replace your broken ones. This article will help you find the suitable glasses model to ensure they work correctly with your TV. From our point of view, the Panasonic TX-P42GT30B has excellent motion performance. Just remember that it is a Plasma TV, and as such, there are some Plasma-specific artefacts to be found in the picture. Viewers who think they might find these especially objectionable should ideally try to demo some fast-moving sports material (using the “THX” or “Professional” picture modes) in stores. 3D Material

A. Yes. Although some individuals may experience unpleasant side effects, current studies conclude that wearing 3D glasses does not cause any permanent damage to your eyes. Even though there is no concrete evidence, some members of the medical community recommend that children younger than six not wear 3D glasses because that is a pivotal time in vision development.Panasonic’s calibration menus have been improved this year. The on-screen slider control now appears fixed at the bottom of the screen, which is an improvement over last year’s models. On the 2010 displays, the on-screen graphics sometimes covered up the area of the screen that was being read, obviously skewing the measurements. Secondly, the low-end controls seem to have much more scope for adjustment this year: they are much less coarse. Active 3D glasses: These glasses have polarized glasses with a battery built in. The glasses synchronize with the TV and alternately darken the glasses in the glasses. These glasses are more expensive and require periodic battery replacement. Note: Our Panasonic TX-P42GT30B review sample was calibrated using Calman Professional, the industry-leading video calibration software. 2D Mode Greyscale We weren’t surprised to see the Panasonic TX-P42GT30B resolving all 1080 lines of resolution from the scrolling test chart on the FPD Benchmark Software test disc: Panasonic’s other 3D-capable HDTVs using the newly formulated phosphor material have performed just as well. We allowed our TX-P42GT30B to age for a few days, and then recorded the above measurements from its “THX” picture mode. The image on our TX-P42GT30 review unit had a slight excess of green in the picture, but as we usually find from THX-certified displays, the errors were negligible.