Section 3: Operation

material will look best with the video setting while some video material is best with the graphic setting.

SELECT COLOR ADJUSTMENT: In “Select Color Adjustment”,

choose an overall color palette for all images. The “Max Drives” factory default simply drives all 3 colors at their maximum level so that they are fully on and cannot be changed. The two other pre-defined color adjustment choices—SD Video and HD Video—apply a color gamut optimized for video sources (standard or high-definition). Alternatively, you can specify a color temperature. This

enables the adjacent Color Temperature slidebar and applies

its current setting (default = 6500K). If none of the pre-defined “Select Color Adjustment” options or color temperatures suit your application, select one of four color gamuts previously defined by a user (User 1, 2, 3, 4). A “User” option applies a customized color performance in which the user has precisely set the hue and intensity of each color component in the Color Adjustment by X/Y or Color Saturation submenus. It is most often needed with multiple-projector applications. Select the color adjustment producing the best color accuracy for your application and installation.

To configure a “User” color adjustment (gamut), use either the Color Adjustment by

X/Y or Color Saturation submenu.

NOTES: 1) “Color Temperature” defaults to 6500K until changed. All four “User” options default to SD Video unless they have been redefined by the user. 2) Factory- defined color primaries, which ensure consistent color gamut from projector-to- projector, can be calibrated in the Service menu only. If you suspect alteration, the factory settings can be recovered with selection of Reset to Factory Defaults? in the Color Primary Settings submenu within the Service menu (password-protected).

COLOR TEMPERATURE — Adjust to apply a specific and accurate color temperature to all displays. Color temperatures are expressed in degrees Kelvin (3200-9300K), and utilize different combinations of the projector’s original native color primaries to produce a “coloration” or cast (reddish or bluish) in images—the lower the temperature, the more reddish the cast; the higher the temperature, the more bluish the cast. Note that the slidebar is enabled only if you have a source connected and have selected “Color Temperature” in the adjacent “Select Color Adjustment” pull-down list in the Advanced Image Settings menu.

RESERVED — No function.

WHITE BOOST — White boost is a source dependent setting that enables you to recapture some of the lost light from the transition between segments in the color wheel as it’s spinning. For NTSC, HDTV, PAL and SECAM signals the white boost defaults to “2” and for graphic signals or when a test pattern is selected it’s “10”. When white boost is set to zero, it is off and the option grays out in the menu. As you increase the value of white boost you will notice that the image becomes increasingly brighter and a little less saturated.

NOTES: 1) White Boost is automatically disabled (grayed out in menu) when you enable Brightness Uniformity, Edge Blending or select a color adjustment (Select Color Adjustment) other than “Max Drives”. The grayed out value you see is the last value loaded before being disabled. 2) White Boost can also be adjusted specifically

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Christie Digital Systems CSP70 user manual Or Color Saturation submenu
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CSP70 specifications

Christie Digital Systems has long been regarded as a leader in visual display technology, and the CSP70 is a standout product in their portfolio. This innovative projector is designed to cater to professional environments such as corporate meetings, educational institutions, and event venues that require high-quality image projection.

One of the most notable features of the CSP70 is its impressive brightness. With a high lumen output, the CSP70 ensures vibrant and clear images even in well-lit conditions. This is particularly important for environments where ambient light can interfere with image quality. The projector employs advanced DLP (Digital Light Processing) technology, which enhances color fidelity and contrast, producing sharp and detailed visuals that capture the audience's attention.

The CSP70 is also highly versatile, supporting a wide range of resolutions including 4K. This ability to display high-definition content makes it ideal for presentations that require fine detail and clarity. Whether used for corporate presentations, educational lectures, or immersive multimedia experiences, the projector delivers exceptional performance.

Another key characteristic of the CSP70 is its connectivity options. Featuring multiple input sources, including HDMI, DisplayPort, and various legacy connections, it ensures seamless integration with a variety of devices and media formats. This flexibility allows users to easily switch between sources without hassle, enhancing the efficiency of presentations and collaborations.

Moreover, the CSP70 incorporates advanced imaging technologies, including HDR (High Dynamic Range) support, which expands the color range and contrast ratio, providing stunning visuals that are more lifelike. The projector also boasts an extended lifespan, thanks to its robust design and efficient cooling system, minimizing maintenance interruptions and maximizing uptime.

In addition to its technical specifications, the CSP70 is designed with user-friendliness in mind. The intuitive interface allows for easy setup and operation, making it an excellent choice for users of all skill levels. Overall, the Christie Digital Systems CSP70 stands out as a powerful and adaptable projection solution, making it a go-to choice for professionals seeking reliability, quality, and versatility in their visual presentations.
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