
Chapter 4. Example Operations
The results of this check are shown under submenu item 4)PATTERN RESULTS (see Figure
*
Figure
Test Pattern Results Display
The Test Pattern Results are explained in the following discussion :
ES | The number of seconds with at least 1 |
| bit error. |
BES | The number of seconds with more than |
| 1 bit error and less than 320. |
SES | The number of seconds with more than |
| 320 bit errors. |
*The pattern sync has been lost.
No (Yes) Current pattern sync status. Indicates if pattern sync is (Yes), or is not (No), valid.
Pressing the 2 key results in injecting errors.
Clear the results with the Clear key (shift 9).
If not in pattern sync, the TSU does not accumulate errored seconds.
When through viewing the results, Cancel returns the unit to submenu item 3)TEST PATTERN. Select None to terminate the test and the QRSS pattern generation. The far end will still be in loopback until the network REMOTE LOOPBK is set to None under submenu item 2)REMOTE LOOPBK.
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