Ultra Start 15xx Manual de usuario descargar pdf (Pagina 29)

2-15

TIME/DATE EXIT

Enter time/date for

this count only

HR MIN MON DAY YR

07:00 10/ 30/ 11

Change / to modify

DO to set time/date

Video

An increasing popular way to do manual trafﬁc studies is to video record

the location in question then later count the trafﬁc while watching the

video playback. The 'Video' selection of the Utilities is designed to let

you do this in an efﬁcient manner.

By using the Video mode you can compress (or extend) the time needed

to do a count by running the video faster (or slower) than real time.

You can also take breaks during your counting without disrupting how

the data is stored.

IMPORTANT: The Video mode option is only available in ﬁrmware

version 7.0 or later of the TDC Ultra. The version number of your Ultra

is shown on the ﬁrst screen that appears when you turn on the Ultra.

Since the video may have been recorded days or weeks in the past,

when you select the Video option you are ﬁrst prompted to enter the

Time and Date to be used for the start of the count.

The display shows the current hours, minutes, month, day, and year.

Use the TAB key to move the highlight to the parameter that you need

to adjust. Then:

Use the Change (#15) key to add one to the current value,

Use the Change (#14) to subtract one from the current value.

Continue using the Tab and Change keys until all of the parameters

are correct, then press DO to set the start date and time for the count.

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Ultra Start 15xx Manual de usuario Pagina 29