Advanced Settings Menu
EP5804K, EP5804K-T, EP6504K and EP6504K-T User Manual 57
Advanced Settings - User ADC Calibration
1When using VGA as a signal source, go to ADVANCED SETTINGS in the OSD menu,
select VGA ADC SETTINGS and then select USER ADC CALIBRATION.
2A warning message (see image below) will appear to help you ensure that the
correct image is displayed on screen before ADC calibration begins.
aThe 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 Paint).
bThe white in the left green box has to be the brightest white.
cThe black in the right box has to be the darkest black.
3After the correct image is displayed, click “Yes” to begin ADC calibration.