Garmin Striker4 Fish Finder With GPS Installation - YouTube Click to view on Bing3:42Garmin Striker4 Fish Finder With GPS Installation. In this video I show how I installed the Garmin Striker4 Fish Finder With GPS. Installed wiring positive and ground and fish finder mount.Author: Bill EaglerunnerViews: 140K GARMIN GPS to PC Wiring Instructions PDF fileGARMIN GPS to PC Wiring Instructions Introduction This will outline the basics for connecting most GARMIN GPS receivers to a PC serial connector for data transfer. Since the GPS needs to both send and receive information from your PC, the data connection will consist of three wires: Transmit Data (TxD), Receive Data (RxD), and Signal Ground (SG). owner’s manual - Garmin PDF fileThank You for choosing the GARMIN Fishﬁ nder 160. This product is designed for easy operation and to provide years of reliable service. Please take the time to read this Owner’s Manual, and learn the opera-tion of your new unit. This will help ensure that you get the most from the Fishﬁ nder 160.