|
|
|
| ||
|
|
|
| Page 13 of 18 | |
|
| Table |
|
| |
|
|
|
|
|
|
FIELD | TYPE | OPTIONS | DESCRIPTION | DEFAULT |
|
BIT ERROR SETUP FIELDS, continued |
|
|
| ||
Elapsed Time – | Display | None | Blank |
| |
ES | only |
|
|
|
|
|
|
|
|
|
|
Elapsed Time – | Display | None | Blank |
| |
EFS | only |
|
|
|
|
|
|
|
|
|
|
Test Timeout in | Input | 0 to 1440 | Timeout counter for test access. If the counter is set to a | 60 |
|
Minutes |
|
| number higher than “0” and then reaches “0” during test, the |
|
|
|
|
| Mode field will be set to DISABLE automatically. If the |
|
|
|
|
| counter is set to “0”, the test timeout will be turned off, and |
|
|
|
|
| the test will have unlimited time. |
|
|
|
|
|
|
|
|
Measurement | Toggle |
| OVERVIEW: Start a measurement by selecting START at the | STOP |
|
|
|
| Measurement field. The RTAU will wait for pattern sync and |
|
|
|
|
| frame sync for framed patterns before starting the measurement. |
|
|
|
|
| After synching, the measurement display will change to |
|
|
|
|
| RUNNING. Stop any measurement by selecting STOP. Refer to |
|
|
|
|
| Figure |
|
|
|
|
| starting. |
|
|
|
|
| Note: If the Mode is set to MONE, MONF, LOOPE, or LOOPF, |
|
|
|
|
| only frame sync is required before starting the measurement. If the |
|
|
|
|
| pattern is not in sync, then the Data Error Counts will read “N/A” |
|
|
|
|
| until pattern sync is established. |
|
|
|
|
|
|
|
|
|
| START | Initiate measurement. |
|
|
|
|
|
|
|
|
|
| STOP | Terminate measurement. Note: Setting the Mode field to |
|
|
|
|
| DISABLE also stops any measurement in progress, as if the |
|
|
|
|
| Measurement field had been set to STOP. |
|
|
|
|
|
|
|
|
|
| RUNNING | Measurement active. |
|
|
|
| (display) |
|
|
|
|
|
|
|
|
|
Waiting on | Display | None | This parameter is displayed to the right of the Measurement | Blank |
|
Sync | only |
| field when the Measurement field is set to START. The |
|
|
|
|
| WAITING ON SYNC message is display only; it only shows |
|
|
|
|
| up when the RTAU is waiting for either frame or pattern sync. |
|
|
|
|
| Examine the status section to determine what sync is needed. |
|
|
|
|
|
|
|
|
Mode | Toggle | DISABLE | To end the test session, restore the tested circuit to normal | DISABLE |
|
|
|
| operation by selecting DISABLE. |
|
|
|
|
|
|
|
|
© 2000, ADC Telecommunications, Inc.