Ultra Start 15xx Manual de usuario descargar pdf (Pagina 98)

TDC Ultra User’s Manual

12-2

The Time-Stamp study in the TDC Ultra is designed to allow you to collect

data in a raw, unaltered format. Every key press is recorded along with a

time stamp. Once this data has been downloaded, it can be used for any

purpose you see ﬁt. In most cases, the data will be exported to an external

program for additional analysis.

How to do a Time-Stamp Study

When you are ready to begin a Time-Stamp study, select Count from the

Main Menu, then select New and then select TS. You are then prompted

to select a site code type and assign a site code. Refer to page 2-5 for

information on selecting a site code.

Start Study

After you have selected a Site Code, you are ready to start the study.

The display shows the count number, type of study and the current time

so that you can start the study at a speciﬁc time.

The middle two lines of the display are used to show the keys as you

record them. The (key) line shows the most recently pressed key, along

with its time stamp, while the (key-1) line shows the previously pressed

key, along with its time stamp.

********IMPORTANT********

Only the gray 1 through 16 keys can be used with the Time-Stamp

study. The other keys on the TDC Ultra are disabled when in this

study mode.

To record your data, all you need to do is press a key to represent a

speciﬁc event. The key you pressed is stored in memory, along with

its time

Ending the Study

When you are done collecting data, turn the TDC Ultra off.

Remember, the only way to stop a study is to turn the power off.

Time Stamp Study

14:02:58 #04 (key-1)

14:03:02 #06 (key)

14:03:10 Count:002

1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 123 124

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Ultra Start 15xx Manual de usuario Pagina 98