Texas Instruments DW30, MATRIX 3000 Refer to Using Slidebars and Other Controls earlier in this

Section 3: Operation

Size and Position Menu f In the Size and Position menu, you can increase or decrease the size of your image, change its proportion (aspect ratio), move the image to a specific area of the screen, and refine other related parameters. Use Size and Position controls to match the image precisely to the screen used at the site.

Refer to "Using Slidebars and

Other Controls" (earlier in this

section) if you need help using any of the options and controls.

Changes made in the Size and Position menu are applied immediately and are saved when you exit the menu (press Exit or Menu ).

Resize Presets

NOTE: The same resize presets are available to the widescreen format DW30. Please note however, the graphics used to describe each preset are of the SXGA+ models only.

Select a Resize Presets option to quickly display an image in

its native resolution or to

automatically resize an image to closely fill the projector’s native resolution or to optimize the width or height of your display. Size, Position and Blanking parameters will automatically adjust accordingly or, if Blanking is set first, which defines an Active Input Area, Resize Preset scaling will occur in this region of interest only. Resizing options are explained in detail below.

WHAT IS THE RESIZING DEFAULT? By default when displaying a new source, your image will utilize as much of the projector’s display area as possible for the type of incoming source data, but with minimal or no changes to aspect ratio. See Select “Default” below.

WHEN “CUSTOM” APPEARS: The “Custom” re-size descriptor automatically appears in the Size and Position menu when any of the values for Size, Vertical Stretch, H- Position, V-Positionor Blanking do not correspond to those for a preset. This option is not offered in the Resize Presets pull-down list.

•Select “DEFAULT” for most sources (factory default). The image will be centered and displayed as large as possible depending on the type of source.

3-20 Christie DS+60/DW30/Matrix 3000 User’s Manual 013-100149-02 Rev. 1 (01/07)