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5. Menu Orientation

Background Input Setup Menu

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The figure below illustrates a sample BG Input Setup Menu when “Analog” is selected as the background type.

Note

The functions described below also apply to the DSK Input Setup Menu, when “Analog” is selected as the DSK type.

	BG INPUT SETUP	BG_A
	Destination	[ 1 ]	N
	ID	ALL	A
			V
	Type	Analog
	Format	1024 x 768 @ 59.94
	Crop: H Offset	[ 0 ]	A
			D
R			J
E	V Offset	[ 0 ]
S
E	Contrast ( % )	100.0
T
S	Brightness ( % )	100.0
A
V
E

APPLY	SIZING	COLOR	FORCE
FORMAT		BALANCE	ACQUIRE

Figure 5-79.BG (and DSK) Input Setup Menu — Analog Type (sample)

Note

When you select Analog as the background type, the following message appears: Warning! Using analog background in edge-butted mode could possibly cause seams, and is not recommended!

The following functions are provided for an Analog background or DSK source:

•Format — this line performs two functions:

~Displays the resolution that is automatically determined by the FORCE ACQUIRE function.

~Manually sets the resolution of the incoming source. Once the format is selected, press {APPLY FORMAT} to “accept” and activate the format.

•For the two Crop settings:

~If the source’s input resolution matches output resolution, or if output resolution is larger than input resolution, Crop settings will be bracketed.

~If input data is smaller than output resolution, the area around the active data is set to black, and input data is centered in the screen.

~If the input resolution is larger than the output resolution, the H Offset and V Offset values can be used to choose which portion of the background you want to display.

~Press {RESET} to reset the H and V offsets to 0.

Encore Presentation System • User’s Guide • Rev 04 243