Furuno FE-700 - Manual (Page 23)

17
Transducer
Connect the transducer cable to the distribution box. If necessary, attach the junction box
between the distribution box and matching box.
Ground
Connect the ground wire (2.0 sq.) from both the display unit and distribution box to ship’s
ground to prevent interference to the picture. Shorten the ground wire as much as possible.
The optional digital depth indicator FE-720 should be grounded by 1.25 sq. wire.
Note 1: Ground the equipment to prevent mutual interference.
Note 2: Use “closed-type” lugs (supplied) to make the ground connection at the display unit and
distribution box. Do not use an “open-type” lugs.