System Status Menu
This read-only menu provides information on the active sources and the latest firmware version.
User ADC Calibration
1.
When using VGA as signal source, go to Advanced Settings in OSD menu and select VGA ADC Settings, then
choose User ADC Calibration.
2.
A warning message (see image below) will show to make sure proper image is displayed on screen before ADC
calibration begins
i.
Image in the green boxes, displayed on both side of the screen, has to be white and black in order to run the
calibration accurately (the black and white image can be made using software like Microsoft PowerPoint)
ii.
The white in the left green box has to be the brightest white.
iii.
The black in the right green box has to be the darkest black.
VT550 Series
33
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