Tektronix VX4730, User Manual

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Appendix I: Adjustment Procedure
A–44
VX4730 12-Channel D/A Module
...
...
3. Adjust the zero offset adjustment for each channel in turn, for a DVM
reading of 0.0000
±
0.0001 VDC.
4. Set the VX4730 for an output voltage of 16.382 on all channels with the
following command:
If the module has been ordered with Option 1M (MATE TMA), use the CIIL
commands to set all outputs:
...
5. Adjust the gain adjustment for each channel in turn, for a DVM reading of
16.3820
±
0.0005 VDC.
6. With the following command, set the VX4730 for an output voltage of
–16.382 VDC on all channels and verify each channel in turn to be
–16.382
±
0.001 VDC:
If the module has been ordered with Option 1M (MATE TMA), use the CIIL
commands to set all outputs and then verify each channel:
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