4.1 Troubleshooting
List of Errors and Solutions
The tables below list the errors and their solutions.
When an error whose error code is indicated with "*" occurs in the Hybrid
When the error conditions indicated by the error codes "021", "091", "230", and "510" are recovered, the ALARM indicator will turn off automatically, indicating successful troubleshooting. When other errors are logged, the ALARM indicator will turn off only when the log for major or minor errors is cleared from the
In other words, the ALARM indicator will turn off under the following conditions:
•When the errors "021", "091", "230", and "510" are logged: when the error conditions are recovered
•When other errors are logged: when the log for major or minor errors is cleared from the
LPR (Optional Service Card with Local Processor) Initial Self Diagnosis
Error Code | Error Message |
| PROBABLE CAUSE | SOLUTION | |
|
|
|
|
| |
211 | Speech path | • | Optional service card | • See if the corresponding optional | |
|
| malfunction: DLC, | service card is installed properly | ||
| error |
| SLC, LCOT, BRI, IP- | • Pull out and | |
|
|
| GW | ||
|
|
| corresponding optional service card | ||
|
|
|
| ||
212 | Echo canceller | • | Optional service card | • Press the Reset Button | |
| access error |
| malfunction: ECHO | • Replace the corresponding optional | |
|
|
|
| service card | |
215 | Framer IC access | • | Optional service card | ||
| |||||
| error |
| malfunction: BRI |
| |
|
|
|
|
| |
216 | MSG card DSP | • | Optional service card |
| |
| error |
| malfunction: MSG |
| |
|
|
|
|
| |
217 | MSG card data | • | Optional service card | • See if the corresponding optional | |
| error |
| malfunction: MSG | service card is installed properly | |
|
| • | Erroneous recording of | • Pull out and | |
|
|
| messages | corresponding optional service card | |
|
|
|
| • Press the Reset Button | |
|
|
|
| • | |
|
|
|
| • Replace the corresponding optional | |
|
|
|
| service card | |
|
|
|
|
|
Installation Manual 165
