Drajver Dlya Proektora Benq
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The BenQ HT2050A 3D DLP Projector delivers top-level color accuracy and a bright, saturated image for just $749. Packed into a small seven-pound chassis, it sports vertical lens shift, flexible zoom, a 10-watt speaker, and 3D support for those who are still fans of the genre. A single-chip DLP light engine promises decent contrast and a super-sharp image through a high-quality lens. Gamers will enjoy the low-input-lag mode for its lightning-fast response. A three-year warranty and lamp life of up to 7000 hours means you’ll be enjoying this display for the long haul. Those looking for a sub-$1000 projector would do well to consider the HT2050A.
Introduction I’m often asked to compare the different BenQ models, and I must say, it has become something of a challenge. No longer can I say Model X is better than Model Y. It seems that every new projector I receive from them performs so close to standard that differences in picture quality are microscopic. For all intents and purposes, their color accuracy is identical. Of course, it isn’t quite as simple as, “pick your favorite.” One must consider throw distance, screen size, and of course, output. Some models are brighter than others.
A few offer short-throw lenses or low-lag gaming modes. But all can pretty much nail the Rec.709 color gamut at a D65 white point with 2.2 gamma. Today, I’ll be looking at the HT2050A from the CineHome line. These displays are aimed at dedicated theaters and multi-use media rooms.
They aren’t super-bright but they offer plenty of output if you have some ambient light. Their main feature is accurate Rec.709 color that covers at least 96% of the gamut. A six-segment color wheel means good saturation throughout the brightness range. For those without an audio system, a built-in 10-watt speaker offers surprisingly good sound.
It also offers reasonably bright 3D with next to zero crosstalk. Let’s take a look. Shabloni dlya fotosessii svoimi rukami usi gubi ochki. Design The HT2050A is a single-chip DLP employing TI’s DarkChip3 DMD device at 1920×1080 resolution. There is no shifting or other trickery here; it is a 1080p native display with Rec.709 color (96% according to BenQ and my measurements), capable of 60Hz operation over its HDMI 1.4a inputs. The lamp is a 240-watt UHP lamp with a claimed lifespan of 3500-7000 hours depending on mode. Rather than a traditional auto-iris, it throttles brightness in its SmartEco setting for greater contrast.
The lens features focus and zoom controls along with something unexpected at this price point, 10% vertical shift. It’s not much but it can help with tricky installations. The offset starts at 105% so regardless, you’ll have to mount the HT2050A either above or below the screen’s edge.
Zoom range is 1.3x and distance could be called short-throw-ish. It isn’t quite a closeup display but it will display a 100” image from just over eight feet away. Geometry can be further manipulated with two leveling feet at the rear and a single, spring-loaded leg in front. Auto-keystone is also included though I recommend avoiding it since it reduces resolution. Ventilation happens through generous grills in front and on the sides. Light leakage is minimal and you will want to close the sliding door over the lens controls once installation is complete. Also up top are buttons for power, source, and menu navigation along with three status lights.