Runco CX-55HD, CX-OPAL47, CX-OPAL42, CX-OPAL55, CX-65HD, CX-42HD, CX-47HD Aspect Ratio Settings

Operation

Table 4-1. Aspect Ratio Settings

	Remote
Aspect Ratio	Control	Description
	Key
16:9	16:9		Select 16:9 to view 16:9
			DVDs and HDTV programs
		16:9 Image on	in their native aspect ratio.
		16:9 Screen (Display)
			4:3 images are stretched
			horizontally to fit a 16:9
		4:3 Image, stretched to fill	display.
		16:9 Screen (Display)

4:3	4:3			4:3 scales the input signal to
				fit in the center of a 16:9
			4:3 Image on	display. 4:3 is the aspect
				ratio used by computer
			16:9 Screen (Display)
				monitors, standard
				television programming and
				most VHS video cassettes.
Letterbox/	LETTER	Letterbox Mode = Letterbox		Letterbox mode scales
Cinema Fill				(zooms in on) a 4:3 image
				linearly (by the same amount
			4:3 Image on	on all sides) to fill a 16:9
			16:9 Display	display.
			(Letterbox aspect ratio)
				The zoom factor is either
				1.33 or 1.78, depending on
		Letterbox Mode = Cinema Fill		the Letterbox Mode setting
				(refer to Letterbox Mode
				on page 40).
			4:3 Image on	Letterbox is best suited for
			16:9 Display
			(Letterbox aspect ratio)	viewing LaserDisc movies or
				non-anamorphic DVDs on a
				16:9 screen.

32 Crystal Series LCD Installation/Operation Manual