Garmin 340c Fishfinder 340C CANet Wiring Diagram

Installing the Fishfinder 340C > Installing the Wiring Harness

CANet

Compatable

Garmin GPS Unit

CANet	See the CANet Terminator		CANet
Terminator	Connection Diagram Below		Terminator
GREEN		GREEN	Fishfinder
WHITE	CANet	WHITE	Fishfinder
	Extension Cable		340C
ORANGE		ORANGE	340C
ORANGE		ORANGE
BLACK		BLACK
DRAIN		BLACK
		BLACK

RED

FUSE

BATTERY

10-35 VOLTS DC

CANet Terminator Connection

CANet	CANet	CANet	3-Wire
Unit	Unit	Unit	Connector
		To CANet Compatable	To Fishfinder 340C
		Garmin GPS Unit

	The CANet Extension Cable can be cut to any length 1 ft
	to 80 ft and a CANet compatible device can be inserted
CANet	on the cable at any point between the two CANet	CANet	CANet Terminator
Terminator	Terminators.	Terminator

Fishfinder 340C CANet Wiring Diagram

Fishfinder 340C Owner’s Manual

Contents

Page Page Introduction About This Manual Caution Table of Contents Product Registration Contact Garmin Cleaning the Case Cleaning the Screen Storage Warning Getting Started Packing List Standard Package (010-00505-00) Optional Package (010-00505-01) Optional Package (010-00505-02) Optional Package (010-00505-03with Worldwide Language Support) Understanding Sonar Using Dual Frequency Using Dual Beam Understanding the Fishfinder Screen NOTE: Hard Structure Soft Structure Installing the Fishfinder 340C To install and use your Fishfinder, you must do the following: Mounting the Fishfinder Surface Mounting the Fishfinder Mounting the Bracket Assembly To mount the bracket assembly: Installing the Unit on the Mounting Bracket Flush Mounting the Fishfinder Included mounting hardware To flush mount the Fishfinder 340C: Mounting the Transducer Assembling the Transducer To assemble the transducer: Mounting the Transducer on a Trolling Motor (Dual Beam Only) To mount the transducer on a trolling motor: Mounting the Transducer on a Transom To mount the transducer on a transom: Shoot-Thru-HullInstallation To test the location: Selecting a Location for a Shoot-Thru-Hull Installation To permanently install the transducer: Installing the Wiring Harness To install the wiring harness: To install the wiring harness to a GPS or other NMEA device: Interfacing with NMEA Fishfinder 340C Pin Assignment DC Power Source Fishfinder 340C Wiring Harness To install the 3-WireConnector: Fishfinder 340C CANet Wiring Diagram Testing the Installation To test the installation: To test the transom mount installation: Using the Fishfinder 340C To start your Fishfinder for the first time: Learning the Basic Functions To turn the Fishfinder on or off: To change the software language on the screen: To change the backlight setting: Using the Fishfinder 340C Keypad Understanding the Main Pages To change the page: Using the Sonar Pages Using Split When Zoomed To split the screen: Using the Flasher Page Using the Numbers Page To change the data fields on the Numbers Page: Using the Main Menu To view or change a setting in the Main Menu: Graph Tab Sonar Tab To calibrate the water speed: Temp (Temperature) Tab Alarms Tab To set an alarm: Sonar Sub Tab System Sub Tab System Tab Units Tab Depth Time Tab •Time Format—letsyou choose from 12-hour, 24-hour UTC Using the Adjustment Menu To change an Adjustment Menu setting: Beam Wide Narrow Zoom Configuring Advanced Data Fields To toggle the data field appearance: To change or add an advanced data field: Data Field Definitions Pausing a Sonar or Flasher Page To pause and unpause the Sonar or Flasher Page: Marking a Waypoint To enable NMEA input/output: To start or stop Pointer mode on a Sonar Page: To mark an underwater waypoint: Appendix Specifications Using Simulator Mode Messages and Alarms Limited Warranty Declaration of Conformity Software License Agreement Index Symbols Page Page Page Visit the Garmin Web site at www.garmin.com