Christie Christie HD User Manual download pdf (Page 72)

3-22 M Series User Manual

020-100009-08 Rev. 1 (05-2013)

Section 3: Operation

3.5.8 Keep Aspect On Auto Setup

Ensures that auto setup for any source will maintain the input aspect ratio when the default size is calculated. If

disabled and the source is not a special case video source where a default stretch is defined, the source is scaled

to fit the platform.

3.5.9 Blanking - Submenu

This submenu consists of the following options:

• Active Input Window: This read-only value indicates the current size of your displayed data or “region of

interest” as defined by the blanking controls. By default, the projector automatically determines what portion

of its full resolution to use, and pixels in the surrounding borders are turned off. To specify a specific active

input window size by adjust one or more “Blank” settings. For example, if you have blanked (cropped) 100

pixels from both the left and right edges of an incoming source of 1400 x 1050, the remaining active input

window will be reduced to 1200 x 1050.

• Blanking (Top, Bottom, Left, And Right): Crop the image so that

unwanted edges are removed from the display (changed to black).

Blanking defines the size of the Active Input Window, or area of

interest. Range of adjustment depends on the source resolution and

other factors.

NOTE: Blanking a PIP image resembles zoom. For example, left

Blanking zooms the right side of the PIP image; Right Blanking

zooms the left side. There are no black bars.

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Christie Christie HD User Manual Page 72