Sharp PG-M15X PG-M15S , PG-M15X Operation Manual - Page 58

Glossary Anti-aliasing digital keystone correction Function to digitally correct a distorted image when the projector is set up at an angle. Aspect ratio Width and height ratio of an image. The normal aspect ratio of a computer and video image is 4 : 3. There are also wide images with an aspect ratio of 16 : 9 and 21 : 9. Auto sync Optimizes projected computer images by automatically adjusting certain characteristics. Background Initial setting image projected when no signal is being input. Clock Clock adjustment is used to adjust vertical noise when clock level is incorrect. Compatibility Ability to use with various image signal modes. Composite sync Signal combining horizontal and vertical sync pulses. Dot by dot Mode that projects images in their native resolution. DVI Digital Visual Interface that supports both digital and analog displays. FREEZE Function to freeze a moving image. GUI Graphical User Interface. User interface with graphics that allow easier operation. Intelligent compression technology High quality resizing of lower and higher resolution images to fit the projector's native resolution. Magnification Digitally zooms in on a portion of an image. PDF Portable Document Format. Documentation format used to transfer text and images from the CD-ROM. Phase Phase shift is a timing shift between isomorphic signals with the same resolution. When phase level is incorrect, the projected image typically displays horizontal flicker. RESIZE Allows you to modify or customize the picture display mode to enhance the input image. You can select four different modes: NORMAL, DOT BY DOT, STRETCH and BORDER. RS-232C Function to control the projector from the computer by using the RS-232C ports on the projector and computer. SVGA resolution Resolution with 800 ‫ ן‬600 pixels that uses the signal of an IBM/AT compatible (DOS/V) computer. Sync Synchronizes the resolution and phase shift of two signals. When receiving an image with a resolution different from that of the computer, the projected image may be distorted. Sync on green Video signal mode of a computer which overlaps horizontal and vertical sync signal to green color signal pin. Wireless mouse Function to operate the mouse control of a computer with the supplied remote control. XGA resolution Resolution with 1,024 ‫ ן‬768 pixels that uses the signal of an IBM/AT compatible (DOS/V) computer. 56 Appendix