Data Translation DT9824, User Manual, Page: 40 / 102

Chapter 4
40
Testing Single-Value Analog Input
To verify that the module can read a single analog input value, do the following:
1. Connect a voltage source, such as a function generator, to analog input channel 1
(differential mode) on the DT9824 module. Refer to
page 33 for information on connecting
analog input signals.
2. In the Quick DataAcq application, choose Single Analog Input from the Acquisition
menu.
3. Select the appropriate DT9824 module from the Board list box.
Note: Once you select the module, the LED on the module turns green.
4. In the Channel list box, select an index of 0 to select analog input channel 1.
5. In the Range list box, select the range for the channel.
The default is ±10 V.
6. Select Differential .
7. Click Get to acquire a single value from analog input channel 1.
The application displays the value on the screen in both text and graphical form.