Texas Instruments MATRIX 3000, DW30 user manual

Section 3: Operation

•Select “NO RESIZING” to display the image in its native resolution, which may or may not match the projector’s resolution. For example, for a source with a native resolution of 800 x 600, “No Resizing” in an SXGA+ projector will use the central 800 x 600 pixels and have a black border—the black border areas are unused areas. See below.

• Select “FULL SIZE” to use all pixels for displaying the image, regardless of source or original aspect ratio. Incoming source material having a different aspect ratio than the projector will be stretched for display.

•Select “FULL WIDTH” to fill

the projector’s display from left-to-right without changing the original aspect ratio of the image. Depending on the source, data at the top and bottom may be discarded (cropped), or the display may have black borders at the top and bottom (called “letterboxed”).

• Select “FULL HEIGHT” to fill the display from top- to-bottom. Depending on the source, this may create borders.

013-100149-02 Rev. 1 (01/07) Christie DS+60/DW30/Matrix 3000 User’s Manual 3-21