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Topic: Sony VPL-VW285ES Sharpness Issues
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Joined: Dec 30, 2004
Posts: 4
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Just purchased a Sony VPL-VW285ES Having sharpness issues when displaying test patterns either circle fine lines or with single, double and triple line spacing sharpness test patterns in both the horizontal and vertical lines. I have pastel blue, yellow and green colors and patterns showing up instead of fine detail black and white lines. Any one else have these detail issues with this line of similar projectors?

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Circle Resolution test pattern issue

200 × 188 pixels (65.98 KB)
  
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Joined: Mar 28, 2005
Posts: 12,390
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I'm not sure what that issue may be. It may be due to the color bit depth which is supported. I've heard the Sony doesn't support full 18Gb/s HDMI 2.0, so you will lose out on potential color space across a test pattern such as that which may cause some color shift and resolution loss compared to full 10 (or 12) bit color support.

Generally, with motion video and HDR content, this should not be an issue.
AV Integrated - Theater, whole house audio, and technology consultation during the build and installation process in the Washington, DC metropolitan area.
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Joined: Dec 30, 2004
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I have now attached a 1,2,3,line pixel line test chart to show the visual errors I see.
Anyone else having these issues with this Sony line?
Any help or suggestions would be appreciated.

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1

1024 × 768 pixels (180.15 KB)
  
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Joined: Dec 30, 2004
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Here is a picture from the Sony's own Panel Alignment to show the registration between the 3 SXRD panels.

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Sony's Internal Panel Alignment Test Pic

640 × 480 pixels (92.20 KB)
  
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Besides single, double line test pattern this p[attern still shows some of the issues in the single and double pixel lines

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Another Test Pattern

640 × 480 pixels (69.81 KB)
  
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