Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-5 Posted on February 27, 2007 By Art Feierman 1. Sony VPL-VW50 “Pearl” 1080p Home Theater Projector Review: Overview2. Sony VPL-VW50 “Pearl” 1080p Home Theater Projector Review: Overview-23. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality4. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-25. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-36. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-47. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-58. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-69. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-710. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-811. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance12. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-213. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-314. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-415. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-516. Sony VW50 Projector Review – Warranty17. Sony VPL-VW50 Pearl Projector Review: Summary, Pros, Cons18. Sony VPL-VW50 Pearl Projector Review: Summary, Pros, Cons-219. Sony VPL-VW50 Pearl Projector Review: Summary, Pros, Cons-3 Sony VW50 Projector – Calibration, measurements As always, all I do is set contrast and brightness, and do a grayscale balance of the “best mode”. In addition, I have the color balance info for other presets. Cinema mode: Out of the box, the Sony is way off – in the low to mid 7000K temperature range when it should be D65. Quick adjustments to Gain and Bias took this: First, an important consideration – which is, where I had set up the Pearl for measurement, I inadvertantly had the zoom lens about 3/4 towards widest angle (in other words, almost the largest image I could project from that distance). With the 1.8:1 zoom, there is a dramatic drop off in brightness from wide angle to full telephoto. I normally try to set the zoom at the halfway point. With most DLP projectors -with their very narrow zoom ranges, the difference might only be 10% or so between the two maximum settings. With 1.8:1, we are looking at a potential drop from full wide angle to full telephoto of 100ire 7246 (white) 80ire 7356 50ire 7594 30ire 8072 To this: 100ire 6482 (white) 80ire 6448 50ire 6555 30ire 6668 – A drastic improvement! To get those numbers here are the Gain and Bias settings I used: Gain Red = 5 Green = 0 Blue = -6 Bias Red = 9 Green = 0 Blue = -6 Contrast adjusted to 83, brightness to 54 – but those two settings, are, to a degree, dependent on your screen. (Those were for my Firehawk G3) I mentioned previously my “fix” to get better performance out of Dynamic mode, both in color balance and brightness. That was simple, select Dynamic, and for Color temp choose Custom 1 which boosts green by 30, (that did a nice job on color balance, though with a bit more work, you can fine tune). I also adjusted brightness and contrast as well. Sony VW50 Projector – Image Noise Clean! It performed extemely well on the new HQV 1080p test disk (beta). In watching, I never felt the need to turn on the Noise Reduction. OK, almost done. Take a peak at the Warranty page (the only one less that only takes 30 seconds), and then on to the Summary info. 1. Sony VPL-VW50 “Pearl” 1080p Home Theater Projector Review: Overview2. Sony VPL-VW50 “Pearl” 1080p Home Theater Projector Review: Overview-23. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality4. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-25. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-36. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-47. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-58. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-69. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-710. Sony VPL-VW50 Pearl Home Theater Projector Review: Image Quality-811. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance12. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-213. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-314. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-415. Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-516. Sony VW50 Projector Review – Warranty17. Sony VPL-VW50 Pearl Projector Review: Summary, Pros, Cons18. Sony VPL-VW50 Pearl Projector Review: Summary, Pros, Cons-219. Sony VPL-VW50 Pearl Projector Review: Summary, Pros, Cons-3 Sony VPL-VW50 “Pearl” Home Theater Projector Review – General Performance-4 Sony VW50 Projector Review – Warranty