Furuno FR-1760DS Marine RADAR User Manual


 
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4.9 Changing Input Voltage
To power the radar by 220 VAC, modify jumpers on the AC power supply board, and
change the fuses (F1351, F1352) from 10A to 5A.
1. Turn off the display unit.
2. Remove the cover of the display unit.
3. Unfasten five screws to remove the heat sink.
4. Unfasten three screws to remove the AC power supply board.
5. Remove all connectors from the AC power supply board.
6. Remove the heat sink with AC power supply board from the display unit.
Figure 4-10 Display unit, left side view
Figure 4-11 Display unit , rear view