PWR/DATA
Lowrance 10 pin PWR/DATA connector at the device.
The Lowrance X 98 DF is a dual-frequency fishfinder/GPS unit fitted with two proprietary connectors on the device body. The 10-pin PWR/DATA connector carries the 13.5 V DC supply and ground; most pins are not connected. The 7-pin sonar transducer connector (not fitted to the GlobalMap Series) carries 50/200 kHz transducer, speed, and temperature signals; only the pins listed below are covered.
| Pin | Description |
|---|---|
| 1 | N/C |
| 2 | N/C |
| 3 | N/C |
| 4 | N/C |
| 5 | N/C |
| 6 | N/C |
| 7 | Power +13.5 VDC |
| 8 | Ground (power) |
| 9 | N/C |
| 10 | N/C |
SONAR TRANSDUCER (50/200kHz)
(except GlobalMap Series)
Lowrance 7 pin transducer connector at the device.
| Pin | Description |
|---|---|
| 1 | XDCR+ |
| 2 | Speed Data |
| 3 | Power (temp & speed) |
| 4 | Temp Data |
| 5 | XDCR- |
| 6 | Ground (XDCR) |
| 7 | Ground (temp & speed) |
Notes
Pin numbers refer to the connectors on the device; pins not listed are unused.