Tektronix TLA7AA Series, Service Manual, Page: 52 / 116

Performance Verification
TLA7AXX/TLA7NAX Logic Analyzer Module Service Manual
4- 3
The following procedure checks the basic functionality of the logic analyzer
module. You can perform this procedure with individual modules or with merged
modules. Functional verification consists of running the extended diagnostics.
NOTE
. Running the extended diagnostics invalidates any acquired data. If you
want to save any of the acquired data, do so before running the extended
diagnostics.
Perform the following steps to complete the functional verification procedures:
1.
Disconnect any probes connected to the logic analyzer module.
2. In the logic analyzer application, go to the System menu and select
Calibration and Diagnostics.
3. Click the Extended Diagnostics tab.
4. Select the top level test and click the Run button.
The diagnostics will perform each one of the tests listed in the menu under
the module selection. All tests that displayed an Unknown status will change
to a Pass or Fail status depending on the outcome of the tests.
5. Scroll through the test results and verify all tests pass.
NOTE
. If the extended diagnostics fail, run the self calibration procedures as
described under
Self Calibration
beginning on page 5--1 for the logic analyzer
module under test and then rerun the extended diagnostics.
To perform a functional test on your logic analyzer probes, use a
NEX--PROBETESTER2 from Nexus Technology. Follow the procedure listed
for a functional test in the NEX--PROBETESTER2 manual. For more informa-
tion, see the Nexus Technology Web site at www.busboards.com.
To have Tektronix service perform the performance verification procedures,
which will verify that the logic analyzer and the attached probes meet or exceed
the advertised specifications, refer to
Service Options on page 7--3.
Logic Analyzer Module
Functional Verification
Procedure
Probe Functional
Verification