Christie Digital Systems Matrix Hd2 Users Manual
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Section 3: Operation 3-22 020-100001-01 Rev. 01 (04/07) • Select “ANAMORPHIC” to display an anamorphic image in its native 16:9 aspect ratio. The image will fill the screen from side-to-side and be centered between black bars at top and bottom. Size “Size” controls both the image width and height in tandem, maintaining the current aspect ratio (proportion) of the displayed signal data. Vertical Stretch “Vertical Stretch” adjusts the height of the image while keeping the width constant....
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Section 3: Operation 020-100001-01 Rev. 01 (04/07) 3-23. If some shimmer from a video or HDTV source persists, use the “Filter” control to remove high-frequency noise from the signal. H-Position This option moves the image right or left within the area of available pixels. NOTE: The value shown represents where the approximate center of the image lies in relation to the total number of pixels available horizontally. This varies widely according to the signal—watch the image while adjusting....
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Section 3: Operation 3-24 020-100001-01 Rev. 01 (04/07) BLANKING (TOP, BOTTOM, LEFT, and RIGHT): Crop the image as desired so that unwanted edges are removed from the display (changed to black—see right). Blanking defines the size of the Active Input Window, or area of interest. Range of adjustment depends on the source resolution and other factors. After adjustment of blanking it may be necessary to perform a source switch. NOTE: Blanking a PIP image resembles zoom (see Figure 3.6). For...
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Section 3: Operation 020-100001-01 Rev. 01 (04/07) 3-25. Use options in the Image Settings menu to alter your main image without affecting its size or position. Changes made to the Image Settings menu are applied immediately and are saved when you exit the menu (press Exit or Menu). Options not available for the projector model or source are disabled and appear dim (gray). Contrast ( SHORT CUT: Press Contrast and adjust the slide bar.) “Contrast” increases or decreases the perceived...
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Section 3: Operation 3-26 020-100001-01 Rev. 01 (04/07) setting. In high ambient light conditions, lower gamma may produce better results than higher gamma. Gamma of 2.2 (default) indicates the gamma table has not been adjusted. For more information, refer to Advanced Image Settings submenu, Gamma Table. Again, good gamma improves contrast while maintaining good details for blacks. Filter The proper filter setting is automatically set for virtually all signals, and rarely needs to be changed....
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Section 3: Operation 020-100001-01 Rev. 01 (04/07) 3-27. NOTE: When certain RGB signals are first connected, the projector may not initially recognize them as RGB and will incorrectly decode their color information as YPbPr (video). These signals can include: • RGB signals in NTSC, PAL, SECAM frequency ranges. • Scan-doubled sync-on-green. • Scan-quadrupled sync-on-green. For these signals, change the Color Space to RGB, and then define a new channel for future use. Video Options — SUBMENU...
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Section 3: Operation 3-28 020-100001-01 Rev. 01 (04/07) NOTE: Generally, use “Auto” for all instances EXCEPT: 1) a poor quality input signal or 2) a black-and-white video signal. In order to detect and display such signals, select the relevant standard from the list. INPUT VIDEO BLACK: This control compensates for incoming elevated black levels present in certain video signals, and ensures that blacks in the display are neither crushed (i.e., where dark grays appear black) nor excessively...
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Section 3: Operation 020-100001-01 Rev. 01 (04/07) 3-29. Good RGB or input levels— that is, the drives and black levels for each of the three colors, red, green and blue— ensure that images from analog sources other than decoded video have maximum contrast without crushing black or white. By default (and in an “Auto Setup”), the projector automatically determines the best input levels by monitoring image content and adjusting the controls appropriately—further adjustment is typically not...
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Section 3: Operation 3-30 020-100001-01 Rev. 01 (04/07) 3. Confirm that you are using an analog source not connected to INPUT 3 or INPUT 4, as Input Levels are not applicable for digital sources or sources going through the decoder. A grayscale is recommended. 4. If the blacks and/or whites appear OK, input levels do not need adjustment. If black levels are too high (and/or whites are too low, which is rare), you likely have a noisy source that is producing skewed input levels. Continue with Step...
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Section 3: Operation 020-100001-01 Rev. 01 (04/07) 3-31. 1. Display a 16 level grayscale test pattern from the desired external source, and enter a checkmark in the Peak Detector checkbox. NOTE: The “Peak Detector” will initially render the grayscale as a uniform gray field before adjustment or extreme crushing. 2. Display one primary color. NOTE: Selecting Auto Color Enable ensures the correct color is displayed for each setting. 3. For the current color, adjust its corresponding “Black...