| Seat | Light | Threshold for Color Images | Threshold for B & W Images | Test Results | |||||||
| C1 (Color) | C2 (Color) | C3 (B & W) | C4 (B & W) | *C5 (Color) | *C6 (Color) | C7 (Color) | C8 (Color) | ||||
| Rear-Middle | L1: Daylight | ≤33.3 | ≤36.7 | 33.3 | 20.0 | 25.0 | 20.0 | 20.0 | 25.0 | 40.0 | 20.0 |
| L2: Dark | - | ≤33.3 | 33.3 | *A | 25.0 | 21.7 | 20.0 | 20.0 | 33.3 | 25.0 | |
| L3: Dark-BL | - | ≤33.3 | 33.3 | *A | 25.0 | 23.3 | 20.0 | 20.0 | 33.3 | 25.0 | |
| L4: Sunset-RW | ≤33.3 | ≤33.3 | 33.3 | *A | 25.0 | 20.0 | 20.0 | 20.0 | 33.3 | 20.0 | |