Knoll Systems LED1081 user manual Image

IMAGE

The LED10801 IMAGE Menu, shown in Figure 4-8, to perform image adjustments.

	Figure 4-8: LED1081 IMAGE Menu
Note	The PIP function must be disabled before you change the aspect ratio.

•Aspect Ratio: To change the aspect ratio (size and shape) of the projected image, press or to highlight Aspect Ratio. Use the or buttons to select the appropriate aspect ratio for your screen size, installed lens con- figuration and the type of program material being viewed, then press ENTER; refer to Table 4-1.

		Aspect		Geometry of Projected Image
Aspect Ratio	Description	Ratio of	With Standard Lens		With Anamorphic
Setting		Source
				(1.78:1 Screen)	Lens (2.35:1 Screen)
		Signal
	16:9 linearly scales	16:9
	the source active im-
16:9	age horizontally and
	vertically to fill a 16:9
	screen.	4:3

	4:3 linearly scales	16:9
	the source active im-
4:3	age horizontally and
	vertically to fill a 4:3
	screen.	4:3

40Operation