Advantech MIO-2270, User Manual

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MIO-2270 User Manual 50
VGA
 Initializing VGA
– Select the target panel from the Flat Panel drop-down menu.
– Click <Get> for each item to obtain the current value.
 Backlight Attribute Settings
– For frequency, click the Set/Get option to set/get the desired value.
– For polarity, click Yes or No to turn the polarity on/off. If the polarity cannot be
controlled, the Yes and No buttons will be unclickable.
 Backlight On/Off
– For Backlight Control option, click On or Off to turn the backlight on/off. If the
backlight function cannot be controlled, the On and Off buttons will be
unclickable.
– Click <Get> to view whether the current status is On or Off.
 Brightness Adjustment
– For the Backlight Brightness Control option, click the PWM/ACPI button to
set the brightness control method. If the backlight control method cannot be
configured, this option will not be clickable.
– Slide the seekbar to adjust the brightness value.
– Click <Get> to obtain the current brightness value.