•Noise Reduction: To apply noise reduction to the source signal, select Noise Reduction from the IMAGE menu and press ENTER.

Figure 4-13: Noise Reduction Sub-Menu

Noise Reduction is useful for clearing up noisy images from interlaced SD sources.

•Noise Reduction (Simple Mode): Use the or buttons to adjust as desired, keeping in mind that reducing noise (which reduces high frequencies) may also soften the image.

•Noise Reduction Mode: Noise Reduction Mode allows or prevents access to the detailed noise reduction con- trols in this menu.

In most cases, Simple mode provides a sufficient level of control to produce the best picture from the most popu- lar sources. In Simple mode, only the Noise Reduction (top-most) slider is adjustable; the others are grayed out. Choose Advanced mode if you need more precise control over noise reduction. In Advanced mode, only the top slider is grayed out.

•General Noise Reduction: General Noise Reduction is temporal and spatial noise reduction for all types of inputs. The scene is analyzed for differences from frame to frame and reduces those differences that are not de- termined to be motion.

•Block Artifact Reduction: Use this control to reduce or eliminate so-called “block artifacts” in MPEG-compressed video signals (digital broadcasts or DVDs). Set it as needed to minimize distortion within horizontal and vertical block boundaries.

•Mosquito Noise Reduction: Use this control to reduce or eliminate so-called “mosquito noise” in MPEG-com- pressed video signals. Set it as needed to minimize distortion around the edges of moving objects, moving artifacts around edges and/or blotchy noise patterns superimposed over the objects.

•Overscan: Some television programs are produced based on the assumption that older television sets may not display the outer edges of the broadcast picture area. Overscan effectively hides these inactive, outer edges of the image. Choose one of the following:

•Off: This setting leaves the image as-is.

•Crop: This setting adds a mask at the left and right edges of the source active image equal to 3% of the dis- played horizontal resolution, and at the top and bottom edges equal to 3% of the displayed vertical resolution.

•Zoom: This setting adds a factor to the scaling of the source active image so that the vertical and horizontal resolutions are 106% of the size determined by the aspect ratio function. Anything outside of the original image area is removed.

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Vivitek H9080FD user manual Noise Reduction Sub-Menu
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H9080FD specifications

The Vivitek H9080FD is a high-performance home cinema projector designed to deliver an exceptional viewing experience for cinephiles and home theater enthusiasts. This projector stands out with its impressive blend of advanced technologies, stunning image quality, and versatile features, making it a top choice for serious users.

One of the key highlights of the H9080FD is its native resolution of 1080p (1920 x 1080). This ensures that users enjoy sharp, detailed images with vibrant colors, leading to a truly immersive experience. The projector supports high dynamic range (HDR) content, which enhances the depth and realism of the visuals, providing a more lifelike representation of scenes. By leveraging HDR technology, viewers can witness greater contrast, more nuanced shadows, and brilliant highlights.

A standout feature of the Vivitek H9080FD is its advanced DLP (Digital Light Processing) technology, which allows for remarkable color accuracy and overall picture quality. DLP projectors are known for their reliability and longevity, and the H9080FD benefits from a robust design that ensures consistent performance over time.

In terms of brightness, the H9080FD shines bright with an impressive output of 2,500 lumens. This level of brightness ensures that the projector performs well even in environments that are not completely dark, giving users flexibility in installation and usage. Coupled with a high contrast ratio of 50,000:1, the projector delivers deep blacks and brilliant colors, contributing to a more dynamic viewing experience.

The connectivity options on the H9080FD are extensive, featuring HDMI inputs for easy association with modern devices such as Blu-ray players, gaming consoles, and streaming devices. Additionally, the projector supports 3D content, allowing audiences to enjoy films and games in an immersive format that pulls them into the action.

In conclusion, the Vivitek H9080FD is a powerful home theater projector that encompasses state-of-the-art technologies and robust features. With its impressive resolution, vibrant colors, high brightness, and extensive connectivity options, this projector is designed to satisfy even the most demanding home cinema aficionados. Whether used for movie nights, gaming, or large presentations, the H9080FD offers an unparalleled viewing experience that truly elevates home entertainment.
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