CTC Union ETU-01A - Page 87

Chapter 4. Control Port Operation
81
November 2001
An important function of BERT is the ability to insert errors at a
pre-defined error rate or to insert single bit errors (to verify proper
loop back) on command. Press 4.
<< Bert Test Error Insert >>
Error Insert : NONE
1. NONE
2. SINGLE
3. 10e-1
4. 10e-2
5. 10e-3
6. 10e-4
7. 10e-5
8. 10e-6
9. 10e-7
Enter 1-9 or Press "ESC" to previous menu.
Press 2, to insert single errors on command.
<< Bert Test Error Insert >>
Press "ENTER" to insert single error or "ESC" to
previous menu
With each press of the ENTER key, an error will be inserted. Press
the ENTER key 4 times to insert 4 errors. Then press ESC and then
5 to view the results.