Eagle Electronics FISHMARK 320 - Manual (Page 3)

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Table of Contents
Section 1: Read Me First! ......................................................... 1
Capabilities and Specifications: ..................................................... 2
How To Use This Manual: Typographical Conventions.............. 4
Section 2: Installation & Accessories.................................... 7
Transducer Installation................................................................ 7
Recommended Tools and Supplies ........................................... 8
Selecting a Transducer Location .............................................. 8
Transom Transducer Assembly and Mounting ..................... 11
Trolling Motor Bracket Installation (Single-Frequency only)17
Shoot-Thru-Hull Preparation and Installation ..................... 19
Speed/Temperature Sensors ................................................. 21
Power Connections...................................................................... 24
Mounting the Unit: Bracket, In-Dash or Portable .................... 26
Bracket Installation ................................................................ 26
In-Dash Installation ............................................................... 28
Portable Installation ............................................................... 29
Section 3: Basic Sonar Operation ........................................ 31
Keyboard ..................................................................................... 31
Power/Lights (On and Off) ......................................................... 32
Menus .......................................................................................... 33
Main Menu .............................................................................. 33
Sonar Menu ............................................................................. 35
Pages ........................................................................................... 36
Basic Sonar Quick Reference ............................................... 39
Sonar Operations ........................................................................ 40
Fish Symbols vs. Full Sonar Chart ........................................ 43
Other Free Training Aids ....................................................... 43
Section 4: Sonar Options & Other Features ...................... 45
ASP
 (Advanced Signal Processing)......................................... 45
Alarms ......................................................................................... 46
Calibrate Speed........................................................................... 49
Chart Speed................................................................................. 49
Depth Cursor............................................................................... 50