Digital Manifold Warranty Registration Info
| Product | Warranty | Extended Warranty with Registration |
| 549 | 2 year | 3 year |
| 550 with BT | 2 year | 3 year |
| 550 w/o BT | 2 year | 1 year |
| 552 | 2 year | 1 year |
| 557 with BT | 2 year | 3 year |
| 557 w/o BT | 2 year | 1 year |
| 570 | 2 year | 1 year |