Ultra Start 15xx Manual de usuario descargar pdf (Pagina 12)

TDC Ultra User’s Manual

1-6

Before You Do a Study

When you ﬁrst receive your TDC Ultra, we recommend clearing the memory

before doing your ﬁrst data collection to be sure you are starting fresh.

Before you attempt to collect important data with the TDC Ultra we strongly

recommend that you familiarize yourself with both the operation of the

TDC Ultra and how the data you want is collected. Few things are more

frustrating than trying to resolve problems when working on a tight deadline

or with critical data.

Whenever possible, we recommend that you perform a test study if you are

new to the TDC Ultra or are planning to collect data that you have not in

the past. This will help you become comfortable with the operation of the

equipment and how the data is collected, which should make things easier

when you have to do a real study.

Once you are familiar with the data you will be collecting, you are ready

to begin. However, before going to the site you should prepare a checklist,

like the one below, to prevent potential problems.

Overlay #4 is used for Spot Speed and Roundabout studies.

These overlays also show simple instructions on how to perform the dif-

ferent types of studies.

The overlays have four holes with serrated edges that easily snap onto the

mounting studs on the TDC Ultra. It is a simple matter to pop an overlay on

or off when doing a study. We suggest you keep the overlays in the carrying

case when they are not being used. Replacement overlays are available if

you lose one.

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Ultra Start 15xx Manual de usuario Pagina 12