Essilor MYOPIA EXPERT 700, Руководство пользователя

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On the right, the navigation tools are available:

At the top, the thumbnail of the image with a red rectangle inside is displayed. This shows the
current position within the image; it is possible to drag it and move it to see different parts of the
image.

At the bottom, there is a zoom slider that allows the user to zoom from 100% to 1000%.
The editing tools are found on the left:

From the top area, you can select the ring you wish to edit;

In the central area, three buttons are available:
1.
“Delete Points”, to delete parts of the selected ring;
2.
“Delete Ring”, to delete all of the selected rings;
3.
“Delete All”, to delete all
the 24 rings.
“Add Ring”, to choose where the selected ring will be added in the image;

The four arrows and the central button available at the bottom are active only when the “Add Ring”
button is enabled. These allow the user to move the cursor and to confirm the position.
At the top of the image, there are three buttons:
 “Reset”, to reset the original rings;

“Save”, to save all the changes made by the user;

“Close”, to close the environment.