Elo Touch Solutions 4243L, Руководство пользователя

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USER GUIDE 4243/4209L
SW200174 Rev A, Page 12 of 23
The buttons and their functionality are:
Button Function when OSD is not displayed: Function when OSD is displayed:
Menu Display OSD main menu Return to previous OSD menu
Display OSD Brightness submenu
Increase value of selected parameter /
select previous menu item
Display OSD Contrast submenu
Decrease value of selected parameter /
select next menu item
Select Input Select
Select parameter for adjustment /
select submenu to enter
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
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 1920 x 1080, 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