Elo Touch Solutions ET1598L User Manual page 11

Video

A display's native resolution is its width and height measured in number of pixels. Generally, for best performance, an image

displayed on this monitor will look best when your computer's output resolution matches this monitor's native resolution.

For computer output resolutions at non-native resolutions, the monitor will scale the video to its panel's native resolution. This involves

stretching or compressing the input image as needed in the X- and Y-dimensions to fit the display's native resolution. An unavoidable byproduct

of the scaling algorithms is a loss of fidelity when the computer's output video image is scaled by the monitor to fit the display. This loss of

fidelity is most apparent when viewing feature-rich images at close distances (for example images containing small-font text).

Your touchscreen display will likely not require video adjustments. However, for analog VGA video, variations in video graphic card outputs may require

user adjustments through the OSD to optimize the quality of the monitor's displayed image. These adjustments are "remembered" by the touchscreen

display. Also, to reduce the need for adjustments for different video mode timings, the monitor correctly scales and displays some of the video

industry's most common video timing modes. Refer to the technical specifications for this monitor at http://www.elotouch.com for a list of these Preset

Video Modes.

Button

Function when OSD is not displayed

Display OSD Main menu

Display OSD Contrast submenu

Display OSD Brightness submenu

Select

Display Video Priority submenu

On-Screen Display (OSD)

Four OSD buttons are located on a wired control box. These can be used to

adjust various display parameters. The buttons and their functionality are:

Function when OSD is displayed