Knoll HD284 user manual Picture menu

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The menus are grouped by usage:

The Picture menu provides image adjustments.

The Settings menu provides set-up type adjustments that are not changed often.

The About menu provides a read- only display of information about the projector and source.

Certain menu items may be hidden until a particular source is connected. For example, Tint is only available for NTSC video sources and will be hidden when other sources are active. Other

menu items may be grayed out when they are not available. For example, Brightness is grayed out until an image is active.

Picture menu

To adjust the following five settings, highlight the setting, press Select, use the up and down arrows to adjust the values, then press select to confirm the changes.

Keystone: adjusts the image vertically and makes a squarer image. You can also adjust keystone from the keypad.

Contrast: controls the degree of difference

between the lightest and darkest parts of the picture and changes the amount of black and white in the image.

Brightness: changes the intensity of the image. You can also adjust brightness from the keypad.

Color: (video sources only) adjusts a video image from black and white to fully saturated color.

Tint: (NTSC video sources only) adjusts the red-green color balance in the image.

Aspect Ratio: Aspect ratio is the ratio of the image width to image height. TV screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are 1.78:1, or 16:9. You can choose Native, 4:3, 16:9, Letterbox, or Natural Wide. The default is 16:9. The goal is to show the most detail on the screen while preserving the ratio of width to height. The native resolution of the projector is 1280x720. Use Native, 4:3 or Natural Wide for 4:3 input sources; use Native, 16:9 or Letterbox for 16:9 input. Pressing the Resize button on the remote cycles through these options.

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Contents HD284 UL, CUL, TÜV, NOM, IRAM, GOST, CCC, MIC, S-JQA Table of Contents Safety Instructions Knoll HD284 Introduction Usage GuidelinesSetting UP the Projector Projector PositioningRear Connector Panel HD284 Projection Distances 169 ImageConnecting a Video Device Video ConnectionsConnecting a Video Device Connecting the power cable Displaying an Image Video or ComputerDisplaying a video image Connecting to a computer Shutting down the projector Troubleshooting your setupPower Save Turning off the projectorPage Page Using the projector keypad buttons Using the remote control Troubleshooting the remoteUsing the menus Optimizing video imagesCustomizing the projector Picture menu Page Page Advanced settings Settings menu Following options are for computer or Hdtv sources onlySystem Maintenance Cleaning the lensReplacing the projection lamp Loosen the captive screw on the lamp moduleSpecifications Resetting the lamp timerRed LED behavior and projector errors Page Page RS232 Terminal Specifications and Commands Supported commands GCG RCG Limited Warranty