Texas Instruments DW30, MATRIX 3000 Brightness Uniformity - SUBMENU, Edge Blending - SUBMENU

Section 3: Operation

Use to correct a keystoned image shape in which both sides of the image are inclined toward the top or bottom edge. Keystone is typically caused by tilting the projector in relation to the screen so that the lens surface and screen are no longer parallel to each other. (Figure 3.18)

Figure 3.18.

Brightness Uniformity — SUBMENU

Brightness Uniformity provides further refinement of displays already matched for their primary colors and overall light output. Use Brightness Uniformity to create an exceptionally smooth image in which no area appears brighter and/or more red, green or blue than another. In the Brightness Uniformity menu, enable the “Uniformity Enable” checkbox to access a multitude of adjustments for critical color light output control in specific areas throughout the image. Your settings apply as long as the “Uniformity Enable” checkbox is enabled and you are using a “User” color temperature defined by the Brightness Uniformity controls. To disable the Brightness Uniformity function, delete the “Uniformity Enable” checkmark.

NOTE: See also 3.10, Using Multiple Projectors for the complete step-by-step procedure for achieving uniform brightness in adjacent displays.

Edge Blending — SUBMENU

The Edge Blending submenu provides a range of controls for smoothing together the overlapping bright edges of multiple adjacent projected images to create a single larger “seamless” image. These controls, which primarily affect whitelevels, are typically used in conjunction with mechanical lens blinders (optional), which are installed on the front of the projector and which primarily affect blacklevels. NOTE: There is a center line (both horizontal and vertical) in the Edge Blending test pattern. The intersection of these lines is the true center of the projector’s display area.

NOTE: See also 3.10, Using Multiple Projectors.

Color Adjustments by X/Y, and Color Saturation — SUBMENUS

NOTES: 1) For defining or changing a User 1, 2, 3, or 4 color performance or “gamut”. Sometimes known as Comprehensive Color Adjustment™. 2) Factory- defined primary color levels, which ensure a specific color performance from projector-to-projector, can be calibrated in the Service menu only. If you suspect alteration of these defaults, the factory settings can be recovered with selection of “Reset to Factory Defaults?” in the Color Primary Settings submenu accessed via the Service menu (password-protected).

3-42 Christie DS+60/DW30/Matrix 3000 User’s Manual 013-100149-02 Rev. 1 (01/07)