Uncheck this item before exiting this menu

Installation

•Pre-Calibration:Keep off for virtually all sources (default). Temporarily enter a check mark only if you are an experienced technician and you have an unusual source that you feel needs further color temperature and/or white balance adjustment. After entering a check mark, wait for the six slidebar values to stabilize, then clear the check mark and exit. This compensates for incoming out-of-range drives (white) and black levels (black) that would cause “crushing” of light and dark colors in the image.

1. There must be at least two consecutive white pixels present in

Note the image for the “Pre-Calibration” function to work properly. Otherwise, input levels may produce skewed colors, particularly in non-video images.

2.Uncheck this item before exiting this menu.

•Black Levels and White Levels: To check your image and adjust these controls:

1.Make sure overall “Contrast” and “Brightness” settings are both set to near 50. (Not required for “Pre-Calibration” adjustment.)

2.Check the color temperature setup using an internal grayscale test pattern, making sure to obtain a neutral grayscale. (Not required for “Pre-Calibration” adjustment.)

3.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 4.

4.Temporarily enable “Pre-Calibration” in the White Balance submenu. Wait for all six values to stabilize. Alternatively, do not use “Auto” — reduce black levels manually instead. Judge by eye and change one or more of the six levels as necessary to obtain proper blacks and whites. You may want to see only a certain color while adjusting; if so, use the “Color Enable” option (described below).

5.Delete the “Auto” check mark and exit the White Balance menu.

•Auto Color Enable: When a check mark is present, selecting a specific black level or drive to adjust will automatically enable the corresponding color in the display. Delete the check mark to see all colors.

•Clamping: This option can brighten the image produced from certain high-resolution, high-frequency graphic sources. For almost all sources, the best clamp location is automatically selected by the projector.

• Use the normal Back Porch location if the image is either sufficiently bright or overly bright.

• Select Sync Tip if the image appears unusually dim, if there are horizontal streaks across the image, or if there is significant color drift. This moves the clamping pulse from the normal back porch location (which is likely too short) to the tip of the horizontal sync pulse.

• Tri Level is typically recommended for an HDTV source where the back porch is also short, or for video sources or any RGB source with sync information included on the video (for example, sync-on-green).

54	Runco VX-44d/-55d Owner’s Operating Manual

VX-55D, VX-44D specifications

The Runco VX-55D and VX-44D projectors represent a pinnacle in home theater technology, offering expansive image quality and immersive viewing experiences. Runco, known for its commitment to delivering exceptional visual performance, has integrated numerous features and advanced technologies in these models.

One of the standout features of both the VX-55D and VX-44D is their native 1080p resolution, delivering stunningly sharp images with vibrant colors that capture the finest details. This high definition capability ensures that viewers can enjoy their favorite movies, sports, and gaming content with unparalleled clarity. The projectors utilize the latest DLP (Digital Light Processing) technology, which enhances brightness and color accuracy, providing a more vivid and lifelike picture.

Another impressive characteristic of the Runco VX series is its exceptional contrast ratios. With deep blacks and brilliant whites, these projectors offer a dynamic range that brings out subtle details in both shadow and highlight areas. This contrast performance is particularly beneficial for watching films in darker environments, where the depth of imagery is crucial for immersion.

In terms of color processing, the VX-55D and VX-44D incorporate Runco's proprietary ColorPalette technology. This system ensures accurate and rich color reproduction by utilizing a wide color gamut, allowing viewers to experience content as the creators intended. Coupled with advanced color management capabilities, users can further tweak their viewing experience to match their preferences.

The integration of flexible installation options is another highlight of these projectors. They support up to 10-point digital keystone correction, making setup simple and adaptable to various room configurations. This flexibility ensures that no matter the space, users can achieve a perfectly aligned and geometrically accurate image.

Runco has also designed the VX-55D and VX-44D with user-friendly interfaces, including intuitive remote controls and on-screen menus. Both projectors come equipped with multiple HDMI inputs, allowing users to connect various devices seamlessly. Additionally, they support 3D content playback, a feature that has become increasingly important for enhancing the cinematic experience.

Energy efficiency is a consideration in the design of these projectors as well, making them not only high-performance devices but also more sustainable than many of their counterparts. With a sleek aesthetic, the Runco VX-55D and VX-44D can seamlessly blend into any home theater setup, adding a touch of elegance while providing an extraordinary viewing experience.

In summary, the Runco VX-55D and VX-44D projectors are characterized by their high-definition resolution, advanced DLP technology, rich color processing, and flexible installation options, making them ideal choices for any home theater enthusiast looking to elevate their viewing experience.