Chapter 9 305
BERT
Verifying BERT Operation
4. Press Return.
Toggle the
BERT Off On softkey to Off and to On. You will see the new BER result as shown in the
previous front-panel display with the Error Bits counter reading 0 Bits and BER 0.00000000%.
If the verification procedures produce the expected results, then the signal generator BERT measurement
function is operating correctly. If the above procedure produces unexpected results, then contact the Agilent
Service Center. For a list of Agilent Service Centers, refer to the E4428C/38C ESG Signal Generators
Installation Guide.