There is seldom any dithering in dark areas of the image. Out of the box the MT needs a little calibration to reach its peak color performance. Our test unit was biased towards green and slightly undersaturated. However, with a few minor adjustments the problem was corrected, and the MT produced a combination of deep, rich colors, realistic fleshtones--overall a beautiful image. Scaling is quite good for the most part. The MT downscales p and i signals with precision, delivering a clean and clear image that looks like it is coming from a much more expensive projector.
Furthermore, keystone adjustments are clean, with a bare minimum of blurring at image edges. The only time that the MT seemed to struggle was when the "zoom" aspect ratio control was used, as it tended to produce some image instability and edge blurring. Deinterlacing is, in a word, excellent. Even the most difficult scenes such as the opening of Star Trek: Insurrection , with some nearly-impossible haystacks were handled exceptionally well, with very little breakup or image degradation.
If you own a progressive-scan DVD player, you may wish to see if the MT's onboard deinterlacing is superior to that of your player. You may be pleasantly surprised. The bottom line is that the MT delivers an impressive image that is highly competitive with the best of the x class projectors. Feature Set Though the MT's image quality is superb, it falls short in features and ease of use. It has basic independent color adjustments for red, green, and blue.
However, there is no ability to adjust contrast and brightness on red, green, and blue, there is no gamma adjustment, there are no preprogrammed color temperature options, and no ability for the user to program and save preferred calibrations. The only way to adjust color temperature on this projector is by switching picture modes to Dynamic, Standard, or Theater - Dynamic is cool, and leans towards blue; while Theater is warmer and has more red overtones.
However these preprogrammed calibrations alter gamma as well. The MT includes an adjustable fan mode; it is set on "standard" by default, but can be switched to "high" for high-altitude environments or areas where air circulation is less-than-ideal.
However, the projector's fan is never completely off; even when powered down the fan in the MT continues running slowly to keep the power supply cool, which can be annoying in an otherwise quiet room.
To shut off the fan completely you must either cut AC power to the unit, or turn the projector's main power switch off. The MT only has three aspect ratio options available. Finally, "Zoom" mode expands a signal horizontally and vertically to fill the frame, cutting off the top and bottom areas of the image in the process. The MT's remote is tiny. While some may regard this as a good thing, it also means that the buttons are small and cluttered.
It is easy to hit the wrong button in the dark since the remote is not backlit. The buttons do glow in the dark, but the labels are printed onto the remote in small type, which makes them hard to read in the glow of the buttons.
There are no direct-access source controls, only a button to auto-cycle the sources. Nor is there a button to change aspect ratios--one must go into the menu to do that. Meanwhile, there are buttons for freeze-frame and picture mute, which have limited use in home theater.
We would have liked to see this remote real estate go to better use. The menu system is slightly counterintuitive. Pressing the menu button displays an elegant, translucent menu system that lays out the adjustable options; however, pressing down to actually go into the menu displays a secondary menu, which is opaque taking up precious screen space and unlabeled except for icons. This switch seems not only unnecessary, but also confusing. The feature most responsible for the MT's current popularity is its 5x rotation speed, six-segment color wheel.
No other projector in the x category at this writing has a 5x wheel; the Optoma H31 and InFocus Screenplay have 4x wheels, and the others have 2x speed wheels.
The higher speed wheels are certainly good news for those who experience the rainbow effect, as you are much less likely to see color separation artifacts on the faster wheels. However, just like any other projector specification, the 5x wheel speed must be kept in perspective. If you see rainbows on 2x speed DLP projectors but not on 4x speed projectors, the incremental rotation speed of 5x is not going to have much benefit to you.
On the other hand, if you are extremely sensitive to rainbows, even the 5x speed wheel may not be fast enough to eliminate the problem.
The only people for whom the 5x speed wheel is a material advantage over the units with 4x speed wheels are those who see rainbows at 4x, but not at 5x. While there are no published studies on the subject, this group is in all likelihood very small. Ease of Use As with all projectors, the geometry of the throw distance and offset make the MT ideal for some installations and difficult for others. Note that email addresses and full names are not considered private information.
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