| Firmware | Version | Source |
| 2700c (RM-561) | 7.15 v4 | Download |
| 2700c (RM-561) | 7.15 v5 | Download |
| 2700c (RM-561) | 7.80 v7 | Download |
| 2700c (RM-561) | 7.81 v8 | Download |
| 2700c (RM-561) | 9.80 v9 (NDT) | Download |
| Modell | Level | Source |
| 2700c (Schematic) | -- | Download |
| 2700c (Service Manual) | 1+2 | Download |
| 2700c (Service Manual) | 3+4 | Download |
