NEC VT45K User Manual - Page 39

Menu Descriptions & Functions Source Select RGB Video S-Video Enables you to select a video source such as a VCR, DVD player, laser disc player, computer or document camera depending on what is connected to your inputs. Press the "Select" button on the projector cabinet or LM buttons on your remote control to highlight the menu for the item you want to adjust. Selects the computer connected to your RGB or component signal. NOTE: An optional component cable (Component V or ADPCV1 cable) is needed for a component signal. Selects what is connected to your Video input-VCR, laser disc player, DVD player or document camera. Selects what is connected to your S-Video input-VCR, DVD player, or laser disc player. NOTE: A frame may freeze for a brief period of time when a video is played back in fast-forward or fast-rewind with a Video or S-Video source. Picture Picture Brightness 0 Contrast 0 Color 0 Hue 0 Sharpness 0 Provides access to controls for your image. Use the "Select" button on the projector cabinet or the remote control to highlight the menu for the item you want to adjust. Adjusts the brightness level or the back raster intensity. Adjusts the intensity of the image according to the incoming signal. Increases or decreases the color saturation level (not valid for RGB). Varies the color level from +/- green to +/-blue. The red level is used as reference. This adjustment is only valid for Video and Component inputs (Not RGB). Controls the detail of the image for Video (Not for RGB and Component). Volume Adjusts the sound level of the projector. Volume 0 NOTE:You can display the volume bar without opening the menu. See "Volume Bar (Direct Button)" on page E-35 for more details. Image Options Basic Mode Keystone Lamp Mode Factory Default Advanced Mode Keystone Lamp Mode Advanced Options Factory Default Provides optional controls such as Keystone Correction, Lamp Mode and Factory Default. When you select Advanced Mode, the following options are available: Aspect Ratio, Position/Clock, Resolution, and Video Filter. Keystone Keystone 0 This feature corrects the keystone (trapezoidal) distortion to make the top of the screen longer or shorter to be the same as the bottom. Use the or buttons on the slide bar to correct the keystone (trapezoidal) distortion. Keystone distortion Normal NOTE: The keystone angle can be corrected between 15 degrees upward and 15 degrees downward at a 0 degree-projection angle. Depending on the type of graphics being used, the picture may get blurred or keystone correction may not be possible when excessive keystone correction is used. The idea is, the closer you are to native resolution, the better image you will see. E-31