Manutenção programada: Nossos sites e serviços poderão apresentar indisponibilidade intermitente em 16 de agosto, das 20h30 às 22h30 (EDT). Obrigado pela compreensão.
Eye-One Match works by measuring two white patches, which are very close together. The best level of Contrast is found when a slight difference is measured. Before you start measuring, you must set the Contrast to 100%. This is the only way Eye-One Match can evaluate the best Contrast level.