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Using the OSD buttons controls an on-screen graphical user interface which displays on top of your input video, allowing intuitive adjustment of the following
display parameters:
Parameter
Available Adjustment
Brightness/Light sensor
Increase/decrease monitor brightness.
Default: Light sensor on, if the light sensor is disable, default brightness is set to 100%
Contrast
Increase/decrease monitor contrast.
Default: best gray-shade performance
Light Sensor
Automatically adjust brightness setting based on ambient light.
Allow fine adjustments of the panel's pixel dot clock.
Clock
Only applicable for VGA input video.
Allow fine adjustments of the panel's pixel dot clock phase.
Phase
Only applicable for VGA input video.
Automatically adjusts the system clock to the input analog VGA video signal, affecting the H-position, V-position, Clock, and Phase menu items.
Auto Adjust
Only applicable for VGA input video.
Move the image horizontally on the display in single-pixel increments.
H-position
Default: centered
Only applicable for VGA input video.
Move the image vertically on the display in single-pixel increments.
V-position
Default: centered
Only applicable for VGA input video.
Switch the scaling method between Fill Screen, Fill Aspect Ratio, and Direct Output
Default: Fill Screen
Fill Screen – scale the X- and Y-dimensions of the input video (up or down as needed) to the display's native resolution.
Aspect Ratio
Fill Aspect Ratio – Assuming a landscape orientation, and an input video with aspect ratio smaller than 16:9, scale the Y-dimension of the input video (up or down
as needed) to the display's Y-resolution, and scale the X-dimension to maintain the input video's aspect ratio (and fills the rest of the display with equal black bars on
the left and right).
Direct Output – Assuming a landscape orientation, and an input video is under the native resolution (1920x1080), will keep display center and fills the rest
of the display with equal black bars on four sides.
Adjust sharpness of the displayed images.
Sharpness
Default: no sharpness adjustment.
Only applicable at non-native input video resolutions.
User Manual: ET1099L Touchscreen
UM600770 Rev A, page 13 of 30
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