Zeiss HUMPHREY 720i, Руководство пользователя

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10-8 CUSTOM TESTING
REV. B 02/03 PN 51680-1 HUMPHREY FIELD ANALYZER II -
i
series
Notes:
1. The last point you enter will appear as a small square, not a point. The previously
entered point will turn from a square into a point. This is only to make the most recent
entry more noticeable on the Custom screen. This will not affect the size of the point
projected during the test.
2. If you add a point that is either too close to a previously entered point or completely
outside of the selected field size, the HFA II will reject your selection. Change the point
spacing either by pressing CHANGE OPTIONS and selecting a different spacing option or
by placing the point in a different location.
For a Grid points entry, you must input two sets of (X, Y) coordinate values (as whole num-
bers) 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.
Adding grid points
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