| Number | X-pin, colour | Description |
|---|---|---|
| X1842 | 8-pin | Plug connector GPS receiver |
| X01029 | 2-pin | Plug connector GPS receiver |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | M | Ground | Navigation computer |
| 2 | A | GPS data link TXD | Navigation computer |
| 3 | A | GPS data link TXDN | Navigation computer |
| 4 | A | GPS data link RXD | Navigation computer |
| 5 | A | GPS data link RXDN | Navigation computer |
| 6 | E | Terminal R | Navigation computer |
| 7 | E | Terminal 30 | Navigation computer |
| 8 | Not used | ||
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Signal Aerial | GPS aerial |
| 2 | M | Ground | Shield |