Extron electronic MGP 464 HD-SDI manual Picture Controls table, Image Zoom

PRELIMINARY

Operation, cont’d

Picture Controls table

The following table explains the functions of the Picture Control buttons and how to make adjustments. (In the Display column, n stands for a single digit, 0 through 9.)

Button	Display		Function	Range	Adjust Knob
	WINDOW_n SIZE:		Enlarge or shrink	Min: 1/16 of the	For H (width):
	H=nnnn	V=nnnn	window 1, 2, 3, or 4.	output rate	horizontal [
				Max: Output rate	Adjust knob
Window/					For V (height):
	(Press button twice.)		Enlarge or shrink	Min: 1/16 of the
Image Size					vertical {
	IMAGE #nn SIZE:		the image within the	output rate
					Adjust knob
	H=nnnn	V=nnnn	window.
				Max: 2 times the
				output rate
	BRIT	CONT	Brightness: Increase	Brightness: 000-127	Bright:
	nnnn	nnnn	or decrease intensity of	Default: 064	horizontal [
			video light on screen.	Contrast: 000-127	Adjust knob
Bright/Cont
			Contrast: Increase or	Default: 064	Contrast:
			decrease range of image		vertical {
			light and dark values.		Adjust knob
Detail	DETAIL		Adjust image sharpness.	000 - 127	Either
	nnnn			Default: 064
	WINDOW_n CNTR:		Position window 1, 2,	Default: 0000 ± the	For H:
	H=±nnnn	V=±nnnn	3, or 4 on the output	output rate	horizontal [
Window/			screen in relation to		Adjust knob
			center.		For V:
Image
	(Press button twice.)		Position the image	Default: 0000 ± the	vertical {
Position
	IMAGE #nn START:		within the window in	output rate	Adjust knob
	H=±nnnn	V=±nnnn	relation to the window
			center.
	COLOR	TINT	Color: Adjust color	Color: 000 - 127	Color:
	nnnn	nnnn	intensity. (At the lowest	Default: 064	horizontal [
Color/Tint			adjustment, all colors	Tint: 000 - 127	Adjust knob
			are shades of gray.)
				Default: 064	Tint:
			Tint: Change the		vertical {
			appearance of colors.		Adjust knob
	WINDOW_n ZOOM:		Increase/decrease the	Min: 1/16 of the	For H:
	H=nnnn	V=nnnn	size of the selected	output rate	horizontal [
			window while keeping	Max: Output rate	Adjust knob
			the aspect ratio		For V:
			constant.
Window/					vertical {
Image Zoom	(Press button twice.)		Increase/decrease the	Min: 1/16 of the	Adjust knob
	IMAGE #nn	ZOOM:	size of the image in the	output rate
	H=nnnn	V=nnnn	selected window while	Max: 2 times the
			keeping the aspect ratio	output rate
			constant.

3-22 MGP 464 • Operation