Fishfinder 320CFor exceptional sounder performanceand a color display that deliversbetter target separation, look tothe Fishfinder 320C.This innovative sounder features apalette of 16 vivid colors that won’twash out, even in direct sunlight.And if you’re fishing at night,this unit’s patented dimmingtechnology lets you tone down thebacklighting to preserveyour night vision.Garmin’s Fishfinder 320C.Truly the best color under the sun.Brilliant, sunlight-readable color sonar

specifications

Garmin Fishfinder 320C Specifications

Fishfinder 320C

limited warranty

Unit Installation

Wiring and Interfacing

Mounting the Transducer

Testing the Installation

Keypad Usage

Sonar

Using the Adjustment Menu

View/Span

Whiteline

Using the PAUSE Key

Using the DATA Key

Main Menu

Custom Range

Alarms Tab

System Tab

Heading

Time Tab

Understanding Sonar

Transducer Coverage

Understanding the Graph

Whiteline and Thermoclines

Fish Alarm

Appendix C: Index