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9.
From the Config menu, select Range, then select Bipolar or
Unipolar depending on the configuration of your board.
The default is Bipolar.
10. From the Scope view, double-click the input range of the channel
to change the input range of the board (±10 V, ±5 V, ±2.5 V,
±1.25 V for bipolar ranges or 0 to 10 V, 0 to 5 V, 0 to 2.5 V or 0 to
1.25 V for unipolar ranges).
The default is ±10 V. Note that the display changes to reflect the selected
range for all the analog input channels on the board.
11. In the Trigger box, select Auto to acquire data continuously from
the specified channels or Manual to acquire a burst of data from
the specified channels.
12. Click Start from the Toolbar to start the continuous analog input
operation.
The values acquired from each channel are displayed in a unique color
on the oscilloscope view.
13. Click Stop from the Toolbar to stop the operation.
Performing a Single-Value Digital Input Operation
To verify that the board can read a single digital input value, perform
the following steps:
1.
Connect a digital input to digital input line 0 of port A on the
DT3010 Series board. Refer to
connect a digital input.
2.
Click the Acquisition menu.
3.
Click Digital Input.
4.
Select the appropriate DT3010 Series board from the Board list
box.
Verifying the Operation of a DT3010 Series Board
page 79
for an example of how to
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