Testboy TV304, Руководство оператора

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TV304 User’s Manual
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8.2.1 Measurement
This function is used to add or delete object measurement. Choose and confirm will show the following
dialogue box.
This function contains command of ‘ Add Spot’, ‘Horizontal Line’, ‘Vertical Line’, ‘Add Area’, and
‘None’ . There are at most four points, one profile, and three areas can be added at the same time.
If choose ‘None’ , then press confirm button, it will delete all the measurements.
 To delete a single object measurement, user can press “A” button to activate it, and then press C button to
delete it.
8.2.2 Level/Span
This function is used to activate the level and span function; It is the same function as which is mentioned
before in chapter 8.1.3.
Choose this function to go to the Level/Span function directly, instead of continually pressing
○
,A button.
Use direction keys to adjust the value.
8.2.3 Setup menu
Figure 8.2.2 Submenu of Setup