
TDC Ultra User’s Manual
2-16
You are then prompted to select the type of count you want to do.
The studies that can be done in Video mode are:
TM – Standard Turning Movement Study
CL – Vehicle Classification Study
GAP – Multi-direction Gap Study
RA – Roundabout Study
When you choose any of the studies, the TDC Ultra will step you through
a series of menus to further define the parameters of the count, starting
with the Site Code, as previously described on page 2-5.
Once you have programmed a site code for the study, you are prompted
to choose the interval length that will be used.
You are given the choice of 1, 5, 15, 30, or 60 minute intervals. An
Interval is the amount of time the TDC Ultra collects data before it
stores the accumulated totals in memory.
Once the interval time has been selected, you are ready to start your
study.
Note that the data collection is exactly the same in video mode as it is
in normal mode, with one important exception.
COUNT EXIT
Sel. video cnt type.
To advance interval
hold DO-> +TAB +SH2
TM CL GAP
RA EXIT
1 5 15 30 60 EXIT
Select interval
duration (minutes).
Press DO to accept
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