BenQ W1090 User Manual - Page 49

Display menu Submenu Aspect Ratio Functions and Descriptions The native display resolution of this projector is in a 16:9 aspect ratio. However, you may use this function to display projected picture of different aspect ratio. In the following illustrations, the black portions are inactive areas and the white portions are active areas. • Auto 15:9 picture • 4:3 Scales a picture proportionally to fit the projector's native resolution in its horizontal or vertical width. This makes the most use of the screen and maintains the aspect ratio of a picture. Scales the picture so that it is displayed in the center of the screen with a 4:3 aspect ratio. 4:3 picture • 16:9 Scales a picture so that it is displayed in the center of the screen with a 16:9 aspect ratio. Wall Color Image Position Overscan Adjustment 16:9 picture • Wide 4:3 picture Stretches a picture in a horizontal direction to fit the screen width. It does not alter the height of a picture. • Letter Box Scales a picture to fit the projector's native resolution in its horizontal width and resizes the 16:9 picture picture height to the 3/4 of the projection width. This makes a picture greater than the screen height. The top and bottom edges of the displayed picture are cropped. This suits the Letter Box format picture contents which are produced in letter box format (with black bars on the top and bottom). Enable this function to help correct the projected picture's color when the projection surface is not white. You may choose a color similar to that of the projection surface from these options: Light Yellow, Pink, Light Green, or Blue. Displays the Image Position window. You may use the directional arrow keys on the projector or remote control to adjust the position of the projected picture. The values shown on the lower position of the window change with every key press you made. This function is only available when the PC signal is selected. Conceals the poor picture quality in the four edges. The greater the value, the more portion of the picture is concealed while the screen remains filled and geometrically accurate. Setting 0 means the picture is 100% displayed. Menu Functions 49