Troubleshooting

AWG2005 Diagnostics

The AWG2￿￿5 has internal diagnostics that verify circuit functionality￿ The AWG2￿￿5 automatically executes the internal diagnostics at power/on￿ You can also run the internal diagnostics by using the UTILITY menu￿ See Checking Diagnostics Tests below￿ The difference between the two methods of running the internal diagnostics routine is that the power/on method does not do as much memory checking￿

If the internal diagnostics indicate a test in the internal diagnostics failed￿ use the troubleshooting procedures in this subsection to determine which module to replace￿

Checking Diagnostics Tests

Prerequisites￿0 Power on the AWG2￿￿5 and allow a 2￿ minute warmup before doing this procedure￿

1￿ Push the UTILITY￿Diag/Cal￿Diagnostics

2￿ Select All with the general purpose knob￿

3￿ Select Execute from the side menu￿ This executes all the diagnostics

automatically￿ As each test finishes￿ the result is displayed on the screen￿

4￿ Check the diagnostic test results￿ If any test failed￿ go to Troubleshoot￿ ing Procedure 4￿￿ Module ￿solation on page 6/68￿ The table in the flowchart shows which module is related to each diagnostic test￿ If the tests pass but there is still a problem￿ go to the Primary Troubleshooting Procedure on page 6/59￿

6￿58

Maintenance