| Model | Error Code | Problem Description | Corrective Action Options |
|---|---|---|---|
| T830 | 0008-0001 | Onsite troubleshooting and solution (service engineer) | No communication between the Front Panel and the Main PCA, e beeps. Call service engineer. |
| T730 | 0008-0001 | Onsite troubleshooting and solution (service engineer) | No communication between the Front Panel and the Main PCA, e beeps. Call service engineer. |