Elo TouchSystems ET1903LM User Manual page 17

The OSD buttons control an on-screen graphical user interface that overlays your input video, allowing the following adjustments:
Parameter Available Adjustment
Increases/decreases monitor brightness.
Brightness
Default: 80% for ET1903LM, ET2203LM and 75% for ET2403LM, ET2703LM.
Increases/decreases monitor contrast.
Contrast
Default: best gray-shade performance
Allows fine adjustments of the panel's pixel dot clock.
Clock
Applicable for VGA input video only.
Allows fine adjustments of the panel's pixel dot clock phase.
Phase
Applicable for VGA input video only.
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
Applicable for VGA input video only.
Moves the image horizontally on the display in single-pixel increments.
H-position
Default: centered
Applicable for VGA input video only.
Moves the image vertically on the display in single-pixel increments.
V-position
Default: centered
applicable for VGA input video only.
Switches the scaling method between Full Scaling and Maintain Aspect Ratio. Default:
Full Scaling
Full Scaling: Scales the X and Y dimensions of the input video (up or down as needed) to the display's native resolution.
Aspect Ratio
Fill to Aspect Ratio: Assuming a landscape orientation and an input video with aspect ratio smaller than 16:9, scales the Y dimension of the input video (up or down
as needed) to the display's Y resolution, scales 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.
Other touchscreen technologies may need recalibration when switching between Aspect Ratio options.
Adjusts sharpness of the displayed images.
Sharpness
Default: no sharpness adjustment
Applicable at non-native input video resolutions only.
Selects the display's color temperature. The available color temperatures are 9300K, 7500K, 6500K, 5500K, Color Enhance, DICOM and User Preset. If
Color
the User Preset option is selected, the user can change the color temperature by changing individual R, G, and B gains on a scale from 0 to 100. Default:
DICOM.
User Manual ET1903LM, ET2203LM, ET2403LM, ET2703LM REVB
17