Table Of Contents - Raymarine DSM25 Owner's Handbook Manual

Contents
Important Information .........................................................................................7
Intended Use .................................................................................................. 7
Safety Notices ............................................................................................... 7
Product Disposal ............................................................................................. 9
Conventions ................................................................................................. 10
Technical Accuracy ........................................................................................ 10
Warranty ....................................................................................................... 10
Chapter 1: Overview ..........................................................................................11
1.1 Introduction ......................................................................................... 11
1.2 What the Sounder Displays .................................................................. 12
1.3 How the Fishfinder Works .................................................................... 13
1.4 How to Use this Handbook ................................................................... 15
Chapter 2: DSM25 Installation ..........................................................................17
2.1 Introduction ......................................................................................... 17
2.2 Unpacking and Inspecting the Components ......................................... 17
2.3 Optional Equipment ............................................................................. 18
2.4 Selecting Sounder Module Mounting Location .................................... 18
2.5 Mounting the Sounder Module
2.6 Cable Runs ........................................................................................... 21
2.7 System Connections ............................................................................. 22
Chapter 3: Using the Sounder Module .............................................................23
3.1 Introduction ......................................................................................... 23
3.2 Selecting the Display Page .................................................................... 24
3.3 Adjusting the Display ........................................................................... 28
3.4 Fishfinder Settings .............................................................................. 29
EMC Conformance ................................................................................. 8
Interpreting the Bottom Structure ...................................................... 13
How Targets are Displayed ................................................................... 14
Planning the Installation ...................................................................... 17
Display Connection .............................................................................. 22
Transducer Connection ........................................................................ 22
Using the Course Deviation Indicator (CDI) .................................. 27
Selecting a Split Window ............................................................. 27
Range Shift .................................................................................. 28
Soft Key Selections ............................................................................... 29
Gain Modes ....................................................................................... 29
Auto Gain .................................................................................... 30
Color Gain ...................................................................................... 30
TVG (Time Variable Gain) ............................................................... 30
Manually Adjusting the Gain Modes .............................................. 30
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