Nikon D300 Complete Manual page 443

6. Use the % and " key to set the minutes interval
between shots. Press the > key when you've done so.
7. Use the % and " key to set the seconds interval
between shots. Press the > key when you've done so.
8. The next menu item is divided into two parts (labeled
Select Intvls and no. of shots; unfortunately, Select
Intvls is poorly named—you selected the interval in
Steps 5 through 7—Nikon should have named this no.
of intervals or just Intervals).
If you set an interval of 1 second in Steps 5 through 7
and want the D300 to take a sequence that lasts ten
minutes, you'd need to enter a value of 600 in the left-
Thom Hogan's Complete Guide to the Nikon D300
V1.02
Page 443