UM600456 Rev. B, page 14 of 29
User Manual
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3263L/4363L Series IDS
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 of 1920 x 1080.
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
th
e 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 touch 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 touch display
’s
displayed image. These adjustments are “remembered” by the touch 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.
Elo recommends using the Content Management System, O/S scheduling settings, or RTC scheduling settings
and/or EloView commands to manage duty cycle. This will enable power savings and trouble free operation
throughout the life of the monitor.
Intelligent Brightness Control and Color Sensor Functionality
This IDS Display includes a light and color sensor that can adjust the brightness of the screen and the color of
the display to meet the ambient light and color levels. Details of the functionality can be found in the Section 9,
Appendix.
The light sensor can be used to wake the monitor from sleep mode. This will happen when there is a change in
the amount of light from very dim (<50 lux) to bright (>200 lux). To enable this feature, ensure that the power
saving mode for the monitor is disabled.
