Clarity SN-4620-1080 manual Aspect Ratio and Wall Menu Options

Aspect Ratio and Wall Menu Options

Menu Item	Description	Setting(s)
Scale Mode	Fill All makes the picture fit top-to-bottom and left-to-right regardless of how this stretches or compresses
	the picture.
	Letterbox/Pillarbox expands the picture until the first edges (top-bottom or left-right) touch the border of the
	display, and then fills in the other sides with a solid color.
	Crop expands the picture until the second edges touch the border and let the other edges of the picture fall
	outside the display and get cropped.
	Widescreen (16x9) forces the aspect ratio to 16 x 9 (1.77), the standard for many DVD movies. This will
	distort any picture other than 16X9 aspect ratio pictures.
	Normal Video (4x3) forces a 4 x 3 (1.33) aspect ratio, the ratio of standard television. Normal Video is used
	to display YPbPr video on the analog input port.
	One to One maintains the original size and aspect ratio of the picture. This may leave blank areas on all
	four sides. For more information, see “Aspect Ratio and Scale Mode” on page 32.
Justify	Justify determines which portion of a cropped picture to be cropped. Center	Top/Left, Center,
	crops equal portions from the top and bottom (or sides). Bottom/Right crops off	Bottom/Right
	just the top (or left). Top/Left crops off just the bottom (or right).
	For letterboxed pictures, Justify determines the position of the image on the
	screen. Center centers the image, Bottom/Right puts it at the right of the
	screen (or bottom). Top/Left puts it at the top of the screen.
Overscan	Zooms the image a small amount so that the outer edge is chopped off all	0% to +20%
	around. Conventional television sets overscan anywhere from 5 to 20%. A tele-	Default 3% when image
	vision picture shown with no overscan may have objectionable lines or other	is Composite, S-Video,
	extraneous noise on the outer edges of the picture. By agreement among the	Component or YPbPr
	broadcast industry, for standard definition television, no titles or text will be	0% for all others
	chopped off with as much as 20% overscan. No important action will be
	chopped off with as much as 10% overscan.
Border	The color of the border when one of the scale mode settings fills the sides or	Black, White, Red,
Color	top and bottom with a color.	Green, Blue, Dark Blue,
		Dark Green, Dark Red
Wall Width	When Wall Mode is checked, Wall Width is the number of units across the	1-32
	array. For example, for a 4 x 3 array of units, Wall Width would be set to 4.
Wall Height	When Wall Mode is checked, Wall Height is the number of units top to bottom	1-32
	in the array. For example, for a 4 x 3 array of units, Wall Height would be set to
	3.
Unit Column	When Wall Mode is checked, Unit Column is the column in which the unit is	1-32
	located. For example, for a 4 x 3 array of units, and this unit is the top right cor-
	ner,.Unit Column would be set to 4.
Unit Row	When Wall Mode is checked, Unit Row is the row in which the unit is located.	1-32
	For example, for a 4 x 3 array of units, and this unit is the top right corner, Unit
	Row would be set to 1.
Wall Mode	Enables/disables Wall Mode	Enable, Disable
Frame	When Bay Cat Xs are used in an array, to ensure that images containing diag-
Compensa-	onal lines remain correctly diagonal, turn on Frame Compensation.
tion
Frame	The number of pixels to be hidden at the top and bottom of the image.	0-100
Height	Default value of 97 is the width of the Bay Cat X top and bottom mullions
Frame	The number of pixels to be hidden at the left and right of the image.	0-500
Width	Default value of 157 is the width of the Bay Cat X left and right mullions

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