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Fish Finder
Garmin
340c manual
1
1
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56
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56 pages, 1.74 Mb
Owner’s Manual
Fishfinder 340C
full
-
featured
color sonar
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
