User Manual: 1523L, 1723L
SW601951 Rev A, Page 18 of 29
The OSD buttons control an on-screen graphical user interface, which displays on top of your
input video. This allows for intuitive adjustment of the following display parameters:
Parameter
Available Adjustment
Brightness
Increase/decrease monitor brightness
Default: Maximum
Contrast
Increase/decrease monitor contrast
Default: Best gray-shade performance
Clock
Allows fine adjustments of the panel’s pixel dot clock
Only applicable for VGA input video
Phase
Allows fine adjustments of the panel’s pixel dot clock phase
Only applicable for VGA input video
Auto Adjust
Automatically adjusts the system clock to the input analog VGA video signal, affecting
the H-position, V-position, Clock, and Phase menu items
Only applicable for VGA input video
H-position
Moves the image horizontally on the display in single-pixel increments
Default: Centered
Only applicable for VGA input video
V-position
Moves the image vertically on the display in single-pixel increments
Default: Centered
Only applicable for VGA input video
Aspect Ratio
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.
Fill To Aspect Ratio – Assuming a landscape orientation and an input video with aspect
ratio smaller than 1024 x 768 for the 15-inch or 1280 x 1024 for the 17-inch, scales the
Y-dimension of the input video (up or down as needed) to the display’s Y-resolution,
and 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).
The touchscreen may need recalibration when switching between Aspect Ratio
options.
Sharpness
Adjusts sharpness of the displayed images
Default: No sharpness adjustment
Only applicable at non-native input video resolutions
Color
Temperature
Selects the display’s color temperature. The available color temperatures are 9300K,
7500K, 6500K, 5500K, and User Defined. If the User Defined 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: User Defined with R, G, and B all set to 100
OSD Timeout
Adjusts how long a period of OSD button inactivity the touchmonitor will wait before
closing the OSD. The adjustable range is between 5 and 60 seconds.
Default: 15 seconds
