Zeiss Humphrey II-i series, User Manual

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Custom Testing
Humphrey Field Analyzer II-
i
series User Manual 2660021145640 A
12-8
pressing CHANGE OPTIONS and selecting a different spacing option, or by placing the point in a
different location.
Adding Grid Points
For a Grid points entry, you must input two sets of (X, Y) coordinate values (as whole numbers) to
define each grid of points you wish to test. These two points will define the diagonally opposing
corners of a rectangular grid. Each point within this grid will be tested. The number of points in a
grid is determined by the grid size and the point spacing.
1
Enter the “X” value of the point in a corner of the grid. Press
ENTER.
2
Enter the “Y” value of the same point. Press ENTER.
3
Repeat steps 1 and 2 for the diagonally opposing corner of the
grid.
4
The Custom screen now displays each point in the grid.
5
To input an additional set of Grid points for the same test, repeat
steps 1 through 4. There can be a maximum of 248 points in a test.
When you have completed the entry of Custom points, you need to
save the pattern for future testing. Review
“Saving Custom Tests,” on
page 12-11 , for a description of this process.