Ultra electronic ID Card Printer - Manual (Page 25)

IDX380 Printer Driver Manual Page 25 of 42
the existing shadows, and reduces the brightness of the highlights by darkening the whole image.
Adjust these levels in small steps at a time to avoid over adjusting the image.
Hue Shift
Use the slider bars to adjust the color balance of the image for more or less red, green or blue.
Tip: Fluorescent lighting affects color images by creating a greenish tinge. This affect can be
reduced by adjusting the green level.
Gamma
When color is produced on an electronic device, the eye perceives it differently than if it was
printed on paper. The gamma correction factor compensates for that perceived difference. Use the
slider bars to adjust the colors