Lowrance HDS-9 Gen2 Touch Installation Manual - Page 22

Transducer connection All Combo HDS Gen2 Touch displays have internal Broadband and StructureScan sonar (chart only units require an external module for sonar). Navico transducers fitted with the 7 pin blue connector can be plugged directly into the corresponding blue socket labeled 'Sonar'. The 9 pin black structure scan connector can be plugged in to the socket labelled 'Structure' . Refer to the Overview section of this manual, or embossed labeling on the unit for connector location. Connector attached to cable is keyed and can only be inserted in one orientation. Once inserted, turn locking collar to secure. ¼¼ Note: Connectors are not in same location on the HDS-7 display as they are on the HDS-9 and 12 displays (shown above). The 'Structure' connector is located to the right of the 'Sonar' connector on all units. ¼¼ Note: Sonar data can also be supplied by an external sonar source such as the BSM-2 or another sonar capable Navico display connected via ethernet. ¼¼ Note: While made for LSS-2 HD transducer, the displays are also compatible with earlier LSS-1 transducers through use of an adaptor cable - see page 30. 20 | Wiring | HDS Gen2 Touch Installation Manual