Section 4: Multi-frequency capacitance-voltage unit
Model 4200A-SCS Parameter Analyzer Reference Manual
4-20
4200A-901-01 Rev. C / February 2017
Run an open check and short check
To do a CVU confidence check:
1. If you are using a switching matrix, connect the switching matrix to the CVU and DUT or the short
as explained in
Test connections for a switch matrix
(on page 4-7). For the short check, close the
matrix switches to connect the CVU to the DUT or short. For the open check, also close the
matrix switches, but lift the probes or disconnect the DUT.
2. In Clarius, select
Tools
. The Clarius Tools dialog box opens.
Figure 98: Clarius Tools dialog box
3. Select
CVU Confidence Check
.
Figure 99: CVU Confidence Check dialog box
4. Select
Check Open
or
Check Short
.
5. Follow the instructions and click
OK
.
6. When the check is complete, the dialog box displays the results of the test. If the test failed, the
results include suggestions for troubleshooting.
