Image | Knoll Systems LED1081 manual

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.
Note

•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	Description	Source	With Standard Lens			With Anamorphic
	Setting		Source		(1.78:1 Screen)		Lens (2.35:1 Screen)
			Signal		(1.78:1 Screen)		Lens (2.35:1 Screen)
			Signal
		16:9 linearly scales	16:9
			16:9

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

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

40Operation

Image 40

Knoll Systems LED1081 user manual Image

Contents

Projector Table of Contents Maintenance and Troubleshooting Copyright Information CopyrightDisclaimer About this manual Important Safety Instructions FCC Part Introduction About This ManualTarget Audience Textual and Graphic Conventions If you need Using This ManualTurn to Description, Features and Benefits Key Features and Benefits Additional Features of the LED1081 Parts List Controls and Functions LED1081 at a Glance LED1081 Top/ Rear/ Bottom View LED1081 I/O Panel Component LED10801 Key Pad Source LED1081 Remote Control CONT, BRIGHT, Sharp Installation Remote Control IR Reception Angles Installation Considerations Installation TypeAmbient Light Advantages Considerations Throw Distance Estimated Throw Distance Floor Installation Vertical and Horizontal Position Folded Optics Other Considerations Lens Shift Vertical Lens Shift 15H Adjusting the Projection Angle Mounting the LED1081Floor Mounting Upright Ceiling Mounting Inverted Connecting Source Components to the LED1081 Connections to the LED1081 RGB Connections Component Video Connections 10 Composite and S-Video Connections RS-232 Controller Connection 11 RS-232 Control System Connection Connecting an External IR Receiver Connecting to AC Power Turning on the Power Adjusting the Picture OrientationCeiling Mode Changing the OSD Language Focus Lens AdjustmentsZoom Vertical Lens Shift Horizontal Lens Shift Using the On-Screen Menus OperationSelecting an Aspect Ratio Selecting An Input Source LED1081 OSD Menu Structure General PIP PIP Split Mode Memory Sub-Menu Image Aspect Ratio Settings Below Black Above Black 10 Typical Gray Bar Pattern for Adjusting Contrast 12 Typical Test Pattern for Adjusting Sharpness 13 Noise Reduction Sub-Menu 14 Overscan Examples 15 HSG Sub-Menu Advanced OperaTion 4 17 RGB Adjust Sub-Menu 18 Fine Sync Sub-Menu Setup Trigger commands are deactivated when a PIP source is active Info Cleaning the Intake and Exhaust Vents TroubleshootingMaintenanceCleaning the Air Vents Troubleshooting Tips Symptom Possible Causes Solution Transfer Specifications Serial Interface SpecificationsSpecifications RS-232 Commands IR Codes and Keynames Remote Button Description IR Codes and Keynames Function Command Action on unit Operation Command Values = RGB = PBP = LED Operations Commands Optics LED1081 SpecificationsElectrical Standard Accessories Mechanical LED1081 Dimensions Shows the LED1081 dimensions, in millimeters Supported Timings Sdtv Projection Distance and Screen Size Specifications Specifications Specifications