Easy to install, provided you read and follow the brief instructions from the small manual, to fully respect the successive order of steps to follow. The calibration of the display is automatically and almost immediately after installation. The screen will prompt you to register the product immediately or within 30 days to receive after-sales service. Once the installation is complete, the software displays a picture that allows you to compare the before and after, to assess the results of the correction on the color display performed by the product. In the case of my screen and subjectively (as it is my point of view) after correction, I find the lighting of my less dazzling display, gray tones have taken a tone from beige to reddish (or rusty) and all colors in general now have a tone that I would describe as "warmer". The adjustment thus obtained is not very significant in the case of my screen and for me, this is only justified if one would need to work with standarisées calibrated colors and displays pictures, including part of an amateur photographer using Adverti or semi-pro or by particularly demanding individuals. Eliseo M. ALVAREZ. Clermont-Ferrand.
