| Test pulse number |
Immunity test level |
Functional status for systems: |
| Related to immunity related functions |
Not related to immunity related functions |
| 1 |
III |
C |
D |
| 2a |
III |
B |
D |
| 2b |
III |
C |
D |
| 3a/3b |
III |
A |
D |
| 4 |
III |
B
(for ESA which shall be operational during engine start phases)
C
(for other ESA) |
D |