Raymarine REALVISION 3D Installation Instructions Manual page 19

• Transducers must be installed in the correct orientation, with the anti-rotation bolt closest to
the stern of the vessel. Additionally, a direction arrow pointing to the bow is embossed on the
anti-rotation bolt cap.
• When installing split-pair transducers:
– the correct transducer (port or starboard) must be installed in the matching (port or starboard)
side of the hull; each transducer in a split pair has a label on the attached cable, and markings
and labels on the transducer body to help you identify the transducer:
1. Red — Port-side split-pair transducer cable
2. Green — Starboard-side split-pair transducer cable
1. Direction to vessel bow
2. Element angle and vessel side:
♦ Single (all-in-one) transducers are marked "0°"
♦ Split pair ("12°" or "20°")
♦ Split pair — port, "P" or starboard, "S")
3. Split pair — Vessel side and direction to vessel keel (Single all-in-one transducers do not
include this label.)
– choose mounting positions that are symmetric about the center line of the vessel.
Installation 19