. Resolution in this dialog box means the number of image pixels that will be assigned to each inch when the image is printed. For Screen enter the screen frequency for the output device.
For example you had an image of 300DPI and 46 inches 12001800 pixels. For Screen enter the screen frequency for the output device. If you do this just make sure your DPI doesnt drop too low to degrade the quality.
For Screen enter the screen frequency for the output device.
For Quality select an option. You can of course specify the width and height instead in inches or centimeters. Resolution in this dialog box means the number of image pixels that will be assigned to each inch when the image is printed. For Screen enter the screen frequency for the output device.