User manual GARMIN GSD 22 Installation Instruction

[. . . ] Information in this document is subject to change without notice. Garmin reserves the right to change or improve its products and to make changes in the content without obligation to notify any person or organization of such changes or improvements. Visit the Garmin Web site (www. garmin. com) for current updates and supplemental information concerning the use and operation of this and other Garmin products. Garmin®, DCG®, CANet TM, UltrascrollTM, and DynacolorTM are trademarks and registered trademarks of Garmin Ltd. [. . . ] Since mounting locations vary, see your local dealer or contact Garmin Product Support for further information. A full list of transducers can be found at www. garmin. com. Mounting Holes Power/Data Connector Transducer Connector Marine Network Connector GSD 22 Sonar Module 1 INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS The GSD 22 must be properly installed according to the following CANet or Marine Network installation instructions to get the best possible performance. Refer to your chartplotter to determine the correct installation method. To complete the installation, you need appropriate fasteners. If you experience difficulty with the installation, contact Garmin Product Support. The module should be mounted in an out-of-the-way location that is dry and well ventilated. Avoid mounting the module where it can be submerged in liquids or exposed to extreme temperatures. Be sure to mount the module so that the LED is visible. 1. After the location is chosen, place the unit. Be sure to allow enough clearance for attaching the cables. Using the module as a template, mark the location of the four mounting holes. Attach the GSD 22 to the mounting location using appropriate fasteners. Mount the transducer according to the instructions provided with the transducer. Route the cables according to the CANet or Marine Network instructions on the next 3 pages. Use appropriate tie-wraps, fasteners, and sealant to secure the cable along the route and through any bulkhead or deck. After installing the GSD 22 module, connect the power/data and transducer cables to the appropriate receptacle. Refer to the following CANet or Marine Network wiring diagrams for connecting the GSD 22 to compatible Garmin units. NOTE: You can extend the CANet wiring of the GSD 22 power/data cable up to 80 ft (24. 38 m) total length using the CANet Connections Kit. NOTE: You can extend the power wiring of the GSD 22 power/data cable up to 100 ft (30 m) total length using 18 AWG wire. Transducer cable extensions are available through your Garmin dealer. To install the GSD 22 sounder module: GSD 22 Wiring Connection 1. Align the notch and locking ring tab on the black Power cable with the POWER port on the front of the GSD 22. Carefully press the cable in until it is firmly seated. [. . . ] Refer to the diagram below for trimming instructions. Carefully trim the cable hole, as needed. Spread the grommet apart at the split, and place it around the cable (see below). Firmly push the grommet into the installation hole until it is seated. [. . . ]