Texas Instruments DW30 user manual Using the Color Saturation Menu for Color Matching, Uniformity

Section 3: Operation

7.All screens should now be color-matched and the will remain matched upon exit from the menus. Apply this new “User” gamut to a source at any time by selecting it in the “Select Color Adjustment” list accessed in the Advanced Image Settings menu.

Using the Color Saturation Menu for Color Matching

You may prefer to use the Color Saturation menu to match colors across multiple screens. In the three Color Adjustment submenus (Red, Green, Blue—see right), set all main values to 100 and the secondary values to 0. Then judge by eye and adjust the slidebars as needed. Note that adjustments here define new x/y coordinates in the Color Adjustments by X,Y menu.

	For best results, use this
	menu after doing the color
	adjustment procedure.
		Figure 3.27. Color Matching Using
		Color Saturation Menu
Achieving Brightness	f WHAT IS BRIGHTNESS UNIFORMITY? When used to refine screens already matched for
Uniformity	their primary colors (see Matching Colors in Multiple Screens, above) and overall
	light output, proper adjustment of Brightness Uniformity can create an exceptionally
	smooth screen in which:

•no area of the screen appears more red, green or blue than another

•no area of the screen appears brighter than another

•color and light output from one screen closely matches adjacent screens

Although the Brightness Uniformity control can be used for a stand-alone projector, it is particularly useful for setting up and maintaining tiled images that form a cohesive display wall in which the color “cast” and light output appear uniform throughout each image as well as throughout the entire wall. The procedure provided here assumes a multiple-screen application.

Before You Begin

Read through the entire procedure before attempting to adjust Brightness Uniformity controls, and keep in mind the following checklist of prerequisites and guidelines:

3-58 Christie DS+60/DW30/Matrix 3000 User’s Manual 013-100149-02 Rev. 1 (01/07)