Installation manual

Cable layout

851-164510 / Rev.E

7.5 Wheelhouse cabling

Connections to the Sonar Processor Unit are made on the

connectors on the rear side of the unit. The fixed connectors are

specified on the identification panel, while the circuit board

connectors are identified with Jx tags.

Note: The Sonar Processor Unit provides a large number of

connectors that are not used by the SP90 sonar.

Connections to the Sonar Interface Unit are made on the

terminal blocks and connectors on the main circuit board. To

access to connectors, open the unit’s lid. An identification panel

is available inside the Sonar Interface Unit.

For connection of the peripheral equipment, refer to section

Peripheral equipment.