BenQ MP620 User Manual - Page 45

Pro-Picture menu Some picture adjustments are available only when certain input sources are in use. Unavailable adjustments are not shown on the screen. FUNCTION (default DESCRIPTION setting / value) Keystone (0) Corrects any keystoning of the image. Refer to "Correcting keystone" on page 29 for more information. Auto Resize (on) Aspect Ratio (Native) H Position (0) Automatically resizes the input signal pixel resolution to the native resolution of the projector. On: The pixel resolution of the input signal is converted to the native resolution of the projector (1024 x 768). For input signals with lower resolutions, gaps in the pixels are automatically interpolated into the image before being projected. This may distort the image clarity. Off: If larger than the native resolution of the projector, the image is resized to fit within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. You could adjust the zoom setting or move the projector towards the screen to increase the image size if necessary. You may also need to refocus the projector after making these adjustments. There are three options to set the image's aspect ratio depending on your input signal source. See "Selecting the aspect ratio" on page 30 for details. Adjusts the horizontal position of the projected image. V Position (0) Adjusts the vertical position of the projected image. -30 +30 -30 +30 Phase (depends on the selected input source) Adjusts the video input clock to synchronise with the video signal. This helps reduce image distortion produced by some PC video timings. H Size (0) Adjusts the horizontal width of the image. Operation 41