Click the Edit Span button to
display the Edit Span dialog box, which allows you to set
non-standard time spans.
To edit a time span:
Span on the navigation toolbar. The Edit Span dialog box
The fields provided are: w =
weeks, d = days, hr =
hours, min = minutes, sec
= seconds, and ms = milliseconds.
Enter a New
span. Click the element of the time span that you want to
change, then either type in a new value, or use the Up arrow or Down arrow to specify
a new value. You can use the Right arrow and
the Left arrow key to move between the time