Raymarine HDFI FISHFINDERS User Manual

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HD Series Fishfinders

Owner’s Handbook

Document number: 81213_1 Date: February 2003

HD Series Fishfinders iii

HD Series Fishfinders Owner’s Handbook

February 2003

Intended Use

Raymarine HD (High Definition) Series Fishfinders are intended for recreational fishfinding. The combined Fishfinder/Chartplotter (RC) devices are intended for recreational fishfinding and course chartplotting. The optional chartplotter function is intended as an aid to navigation and should not be relied upon as a substitute for official navigation charts.

SAFETY NOTICES

This equipment must be installed and operated in accordance with the instructions contained in this manual. Failure to do so can result in personal injury and/or navigational inaccuracies. In particular:

1. HIGH VOLTAGE. The LCD display and digital sounder units contain high voltages. Adjustments require specialized service procedures and tools only available to qualified service technicians. There are no user serviceable parts or adjustments. The operator should never remove the unit cover or

attempt to service the equipment.

CAUTION:

Removing the transducer cable from the fishfinder display or the DSM250 while the unit is powered on can cause sparks. Only remove the transducer cable after power has been removed. As with any electronic device, be sure the units are mounted where it is well ventilated and free from gasoline fumes.

If the transducer cable is accidentally removed while the DSM250 is powered on, remove power from the sounder module, replace the transducer cable, and then return power to the module. As a safety feature, the DSM250 recognizes that the transducer is connected only at power-up.

2. NAVIGATION AID. The chartplotter unit is only an aid to navigation. Its accuracy can be affected by many factors, including equipment failure or defects, environmental conditions, and improper handling or use. It is the user’s responsibility to exercise common prudence and navigational judgements. This unit should not be relied upon as a substitute for such prudence and judgement.

iv HD Series Fishfinders

EMC Conformance

All Raymarine equipment and accessories are designed to the best industry standards for use in the recreational marine environment.

The design and manufacture of Raymarine equipment and accessories conform to the appropriate Electromagnetic Compatibility (EMC) standards, but correct installation is required to ensure that performance is not compromised.

Preface

This handbook describes the following Raymarine HD Series Fishfinder systems:

• L770D Plus 7" Color LCD Fishfinder Display with DSM250 Digital Sounder Module

• L770DRC Plus 7" Color LCD Fishfinder and Chartplotter Display with DSM250 Digital Sounder Module

• L1260D Plus 10" Color LCD Fishfinder Display with DSM250 Digital Sounder Module

• L1260DRC Plus 10" Color LCD Fishfinder and Chartplotter Display with DSM250 Digital Sounder Module

The combined Fishfinder/Chartplotter display units include a cartridge holder assembly that contains two slots for C-MAP NT or NT+ chart cards.

Digital Sounder

HD Series Fishfinders come packaged with a DSM250 Sounder Module, which provides digital echo sounder image data via bandwidth filter adjusts the receiver band width dynamically from very wide to very narrow, as required by the actual water and seabed conditions. This provides superior fish discrimination and bottom structure details in conditions where other fishfinders, which have a fixed bandwidth, see very little or nothing at all. The DSM250 employs a very high transmission repetition or “ping” rate which, along with the digital adaptive high sample rate receiver, ensures that the entire water column is presented in superb detail and optimal color allocation.

This handbook contains very important information on the installation and operation of your new fishfinder system. To obtain the best results in operation and performance, please read this handbook thoroughly.

hsb

. The DSM250 digital

HD Series Fishfinders v

Transducer

Echo sounder systems require an appropriate Raymarine transducer unit and inter-connecting cable. Details for selecting and installing the transducer are described in document number 81196, Transducers for Fishfinders Owner’s Handbook.

WARNING:

Do not cut the transducer cable or remove the connector. Do not try to shorten or splice the cable. Cutting the transducer cable will severely reduce sonar performance. If the cable is cut, it must be replaced—it cannot be repaired.

CUTTING THE TRANSDUCER CABLE WILL VOID THE WARRANTY.

TFT LCD Displays

The colors of the display may seem to vary when viewed against a colored background or in colored light. This is a perfectly normal effect that will be seen with all color LCD displays.

In common with all Thin Film Transistor (TFT) LCD displays, the screen may exhibit a few (less than 20) wrongly illuminated pixels. These may appear as black pixels in a light portion of the screen or as colored pixels in black areas.

WARNING:

To provide protection against the damaging effects of UV light, Raymarine advises that you replace the sun cover provided when the color LCD display is not in use.

Conventions Used

Throughout this handbook, the dedicated (labelled) keys are shown in bold capitals (for example: MENU). The soft key functions, menu names and options are shown in normal capitals (for example: SCREEN).

Operating procedures, which may consist of a single key-press or a sequence of numbered steps, are indicated by a ➤ symbol in the margin. When the procedure requires you to press a soft key, the soft key icon is shown in the margin.

vi HD Series Fishfinders

Technical Accuracy

To the best of our knowledge, the technical and graphical information contained in this handbook was correct as it went to press. However, the Raymarine policy of continuous improvement and updating may change product specifications without prior notice. As a result, unavoidable differences between the product and handbook may occur from time to time, for which liability cannot be accepted by Raymarine.

Warranty

To register your DSM250 Digital Sounder Module ownership, please take a few minutes to fill out the warranty registration card found at the end of this handbook. It is very important that you complete the owner information and return the card to the factory in order to receive full warranty benefits.

WARNING:

CUTTING THE TRANSDUCER CABLE WILL VOID THE WARRANTY.

OPENING A SEALED UNIT BY ANYONE OTHER THAN QUALIFIED SERVICE TECHNICIANS WILL ALSO VOID THE WARRANTY.

Raymarine Products and Services

Raymarine products are supported by a network of Authorized Service Representatives. Raymarine’s Technical Services representatives or your local dealer will be available to answer any questions you may have.

For information on Raymarine products and services, contact either of the following:

United States Raymarine, Inc.

22 Cotton Road, Unit D Nashua, NH 03063-4219 USA Telephone: 1-603-881-5200

1-800-539-5539

Fax: 1-603-864-4756

Europe Raymarine Ltd

Anchorage Park Portsmouth, Hampshire England PO3 5TD Telephone: +44 (0) 23 9269 3611 Fax: +44 (0) 23 9269 4642

HD Series Fishfinders vii

Or, you may contact us on the World Wide Web at www.raymarine.com.

Raymarine is a registered trademark of Raymarine Limited. SeaTalk is a registered trademark of Raymarine Limited.

hsb

is a trademark of Raymarine Limited.

Pathfinder Plus is a trademark of Raymarine Limited.

This product contains technology provided under license by Acorn Group plc. The copyright of this intellectual property is acknowledged by Raymarine, Inc. as are Acorn’s trademarks and patents. Acorn’s world wide web address is http://www.acorn.com.

viii HD Series Fishfinders

Intended Use .............................................................................. iii

SAFETY NOTICES................................................................... iii

EMC Conformance ..................................................................... iv

Preface .................................................................................................iv

TFT LCD Displays....................................................................... v

Conventions Used ........................................................................ v

Technical Accuracy .....................................................................vi

Warranty ......................................................................................vi

Raymarine Products and Services ...............................................vi

Chapter 1: Overview ......................................................................................... 1-1

1.1 Introduction .................................................................................. 1-1

General ..........................................................................................1-4

Operating Modes ..........................................................................1-6

The

hsb

System ............................................................................ 1-8

1.2 The Fishfinder Display .................................................................1-8

Fishfinder Options ...................................................................... 1-10

Fishfinder Functions ................................................................... 1-11

1.3 The Chartplotter Display ............................................................ 1-13

Chartplotter Display Options ...................................................... 1-14

Chartplotter Functions ................................................................ 1-16

Chapter 2: Installation ..................................................................................... 2-1

2.1 Introduction .................................................................................. 2-1

Planning the Installation ............................................................... 2-2

EMC Installation Guidelines ........................................................ 2-2

2.2 Unpacking and Inspecting the Components ................................. 2-4

2.3 Selecting the Equipment Location ................................................2-6

Display Unit Mounting Location .................................................. 2-6

Sounder Module Mounting Location ...........................................2-9

2.4 Cable Runs .................................................................................. 2-10

2.5 Mounting the Display Unit ......................................................... 2-12

x HD Series Fishfinders

2.6 Mounting the Sounder Module ...................................................2-13

2.7 Display Unit Connections ...........................................................2-15

DC Power and NMEA Connection ............................................. 2-15

Transducer Connection ...............................................................2-17

HSB (

hsb

) Connection ............................................................... 2-18

2.8 DSM250 Connections ................................................................2-19

DC Power Connection ................................................................2-19

Ground Connection ....................................................................2-20

Transducer Connection ...............................................................2-21

EMC Conformance ..................................................................... 2-23

2.9 Integrated Systems ......................................................................2-24

High Speed Bus (

hsb

) ................................................................2-25

SeaTalk and NMEA In ................................................................ 2-27

2.10 Integrated System Checks ..........................................................2-34

Chart Display .............................................................................. 2-34

Received Data ............................................................................. 2-34

Transmitted Data ........................................................................2-34

Chapter 3: Getting Started .............................................................................. 3-1

3.1 Introduction .................................................................................. 3-1

3.2 Switching the Units On and Off .................................................... 3-1

Powering the Sounder Module ..................................................... 3-1

Powering the Display Unit ............................................................ 3-1

3.3 Operating Controls ....................................................................... 3-5

Trackpad and Cursor ..................................................................... 3-6

Dedicated Keys ............................................................................. 3-8

Soft Keys .......................................................................................3-9

Pop-Up Menus ............................................................................3-10

Database Lists ............................................................................. 3-11

3.4 Simulator Mode .......................................................................... 3-11

Viewing Simulator Data ............................................................. 3-12

Chapter 4: System Setup .................................................................................. 4-1

4.1 Introduction .................................................................................. 4-1

4.2 Changing the Set Up Parameters .................................................. 4-2

4.3 System Set Up Parameters ............................................................ 4-4

Data Boxes .................................................................................... 4-6

Bearing Mode ...............................................................................4-6

Cursor Reference ..........................................................................4-6

Cursor Readout ............................................................................. 4-7

Day/Night .....................................................................................4-7

Help ...............................................................................................4-7

Soft Keys .......................................................................................4-7

Key Beep ...................................................................................... 4-7

MOB Data ..................................................................................... 4-8

Autopilot Pop Up .......................................................................... 4-8

Menu Timeout Period ................................................................... 4-8

Units ..............................................................................................4-8

Variation Source ...........................................................................4-8

Bridge NMEA Heading ................................................................ 4-9

NMEA-Out Set Up .....................................................................4-10

Cursor Echo ................................................................................ 4-11

Date and Time Settings ............................................................... 4-12

GPS SOG/COG Filter ................................................................. 4-12

Compass Set Up .......................................................................... 4-12

Language ....................................................................................4-12

Simulator ....................................................................................4-13

4.4 Sonar Set Up Parameters ............................................................4-13

Target Depth ID ..........................................................................4-14

Color Bar .....................................................................................4-14

Depth Digit Size ..........................................................................4-14

Sonar HSB Mode ........................................................................ 4-14

Depth Offset ................................................................................4-15

Speed Calibrate ........................................................................... 4-15

Temperature Calibrate ................................................................ 4-15

Sonar History ..............................................................................4-15

Sonar Interference Rejection ...................................................... 4-15

Sonar Simulator ..........................................................................4-16

Version/Serial Numbers .............................................................. 4-16

xii HD Series Fishfinders

4.5 Chart Set Up Parameters (Raychart Models) ..............................4-17

Customize Chart .........................................................................4-17

Plotter Mode ...............................................................................4-18

Chart Orientation ........................................................................ 4-18

Object Information ..................................................................... 4-19

Palette .........................................................................................4-19

Waypoint Options ....................................................................... 4-19

Vectors ........................................................................................ 4-19

Radar/Chart Synch ...................................................................... 4-20

Datum Selection ......................................................................... 4-20

Position Offset ............................................................................4-20

Chapter 5: Adjusting the Display .................................................................... 5-1

5.1 Introduction .................................................................................. 5-1

Simulator ......................................................................................5-1

Changing the Brightness & Color Settings ................................... 5-1

5.2 Controlling the Display .................................................................5-4

Selecting the Mode of Operation .................................................. 5-4

Switching Between Sounder and Other Modes ..........................5-10

5.3 Display Unit Control Functions .................................................. 5-11

Viewing Data Boxes ................................................................... 5-11

Changing the Scroll Speed .......................................................... 5-11

Selecting the Power Setting ........................................................5-13

Changing the Range ....................................................................5-13

Selecting the Frequency .............................................................. 5-16

Using Bottom Lock .....................................................................5-17

Using A-Scope ............................................................................5-19

Using Zoom ................................................................................ 5-20

5.4 Chart Display Control Functions (Raychart Models) ................. 5-23

Customizing the Screen Presentation Options ............................ 5-23

Moving Around the Chart ........................................................... 5-25

Chapter 6: Sonar Operations ........................................................................... 6-1

6.1 Introduction .................................................................................. 6-1

6.2 Interpreting and Adjusting the Fishfinder Image ..........................6-1

xiii

Fish Indications .............................................................................6-2

Bottom Indications .......................................................................6-3

Using White Line .......................................................................... 6-4

Adjusting Display Gain (Sensitivity) ........................................... 6-5

6.3 Using Alarms ................................................................................ 6-8

6.4 Using VRM to Determine Depth & Distance from Boat .............. 6-9

6.5 Waypoints ................................................................................... 6-11

Placing a Waypoint ..................................................................... 6-11

6.6 MOB ........................................................................................... 6-13

Chapter 7: Standard Chart Operations .......................................................... 7-1

7.1 Introduction .................................................................................. 7-1

7.2 Using Chart Cards ......................................................................... 7-2

Inserting a Chart Card ................................................................... 7-2

Removing a Chart Card ................................................................ 7-3

Displaying the Chart Data .............................................................7-3

Displaying Chart Object and Source Information ........................7-4

7.3 Working with Waypoints .............................................................. 7-8

Introduction ..................................................................................7-8

Placing a Waypoint ....................................................................... 7-9

Selecting a Waypoint .................................................................. 7-12

Waypoint Data Display ............................................................... 7-13

Editing the Waypoint Details ......................................................7-13

Erasing a Waypoint ..................................................................... 7-15

Moving a Waypoint ....................................................................7-15

Using the ST60 or ST80 Navigator Keypad ...............................7-16

7.4 Working with Routes .................................................................. 7-18

Creating a New Route .................................................................7-19

Saving the Current Route ............................................................7-22

Clearing the Current Route .........................................................7-24

Retrieve a Route From the Database ........................................... 7-24

Displaying Route Information .................................................... 7-25

Using the Route List to Erase and Name a Route ....................... 7-27

Editing a Route ...........................................................................7-28

xiv HD Series Fishfinders

7.5 Following Routes and Going to Points ....................................... 7-30

Follow a Route ............................................................................7-30

Target Point Arrival .................................................................... 7-31

Other Follow Route Options .......................................................7-32

Going To an Individual Target Point ........................................... 7-33

Stop Follow or Stop Goto ............................................................ 7-34

7.6 Transferring Waypoints and Routes ...........................................7-35

7.7 Using Tracks ............................................................................... 7-39

Setting Up a Track ...................................................................... 7-40

Clearing the Current Track ......................................................... 7-40

Managing Tracks ........................................................................ 7-40

SmartRoute .................................................................................7-42

7.8 Typical Chart Scenarios ..............................................................7-43

Place and Goto a Waypoint .........................................................7-44

Make and Follow a Route ........................................................... 7-46

Review Your Passage Plan .......................................................... 7-48

Chapter 8: Advanced Chart Operations ......................................................... 8-1

8.1 Introduction .................................................................................. 8-1

8.2 Measuring Distances Using the VRM/EBL Key .......................... 8-2

8.3 Alarms and Timers ........................................................................ 8-4

Alarm Reporting ........................................................................... 8-4

Setting Alarms and Timers ........................................................... 8-5

8.4 Man Overboard (MOB) ................................................................ 8-6

8.5 Cursor Echo .................................................................................. 8-7

8.6 Radar Overlay ............................................................................... 8-7

8.7 GPS Setup ..................................................................................... 8-9

8.8 Data Log Mode ........................................................................... 8-10

Chapter 9: Maintenance and Problem Solving ............................................. 9-1

9.1 Maintenance ................................................................................. 9-1

Routine Checks ............................................................................. 9-1

Cleaning Instructions .................................................................... 9-2

EMC Servicing and Safety Guidelines .........................................9-3

9.2 Resetting the System ..................................................................... 9-4

Display Unit Resets ...................................................................... 9-4

Sounder Module Reset ..................................................................9-5

9.3 Problem Solving ........................................................................... 9-6

Common Problems and Their Solutions .......................................9-6

Status LED ....................................................................................9-7

9.4 Updating Software on the Display Unit ........................................9-8

9.5 How to Contact Raymarine ..........................................................9-9

On the Internet ..............................................................................9-9

In the US .......................................................................................9-9

In Europe ..................................................................................... 9-11

Worldwide Support ..................................................................... 9-11

Appendix A: Specifications ...............................................................................A-1

HD Series Fishfinder Displays .................................................... A-1

DSM250 Digital Sounder Module ............................................... A-4

Appendix B: Using the Auxiliary Junction Box ................................................B-1

Raystar 112, 105, Apelco 182 and 182XT ................................... B-2

Autohelm GPS, Z260 and Z273 .................................................. B-3

Raystar 112LP (SeaTalk version) ................................................ B-4

Raystar 114 Combined GPS and Differential Beacon Receiver .. B-5

Raystar 120 WAAS Satellite Differential Receiver ..................... B-6

Appendix C: C-MAP Chart Card Features ........................................................C-1

Appendix D: SeaTalk and NMEA Data ..............................................................D-1

Appendix E: Abbreviations ............................................................................... E-1

Index ........................................................................................................... i

xvi HD Series Fishfinders

Chapter 1: Overview 1-1

Chapter 1: Overview

1.1 Introduction

This handbook describes the following HD Series Fishfinders:

Fishfinder Display Type Display Size Chartplotter

L770D Plus L770DRC Plus

L1260D Plus L1260DRC Plus

Color LCD Color LCD

7 inch 7 inch

10.4 inch

No Ye s

Digital Module

Ye s Ye s

Raymarine HD Series Fishfinders use the latest processor and sonar technology for accurate performance and echo detection. Units feature 7" or

10.4" daylight viewable color LCD displays and the Raychart (RC) models

include a full C-Map NT/NT+ Chartplotter.

L770D/RC Plus and L1260D/RC Plus Fishfinders come packaged with a DSM250 Sounder Module, which provides digital echo sounder image data

via

hsb

. The DSM250 digital bandwidth filter adjusts the receiver band width dynamically from very wide to very narrow, as required by the actual water and seabed conditions. This provides superior fish discrimination and bottom structure details in conditions where other fishfinders, which have a fixed bandwidth, see very little or nothing at all. The DSM250 employs a very high transmission repetition or “ping” rate which, along with the digital adaptive high sample rate receiver, ensures that the entire water column is presented in superb detail and optimal color allocation.

Introduction

HD Series Fishfinders feature dual frequency (200 kHz and 50 kHz) operation and—depending on the transducer installed and conditions—up to 1000 watts RMS output power and performance from 3 ft (1m) up to 5000 ft (1700 m).

Use the High Speed Bus (

hsb

), SeaTalk, and NMEA interfaces to provide an integrated system with additional devices, such as Pathfinder Plus Radar, Raymarine Autopilot, and Raystar Wide Area Augmentation System (WAAS) GPS products.

Connecting an HD Series Fishfinder to an and to an

hsb

Series Plus Chartplotter enables fishfinder, radar, and chart data

hsb

Series Pathfinder Plus Radar

to be displayed on all three units. Similarly, chart data can be repeated on a fishfinder-only device from any via

hsb

from any other

hsb

device with chart

capabilities.

1-2 HD Series Fishfinders

Introduction

This handbook describes the display unit controls and details both fishfinder and chart operations. Controls that are specific to either fishfinder or chartplotter are described in fishfinder or chart sections/chapters.

Note: Many illustrations in this handbook show example screens. The screen you see on your display depends on your system configuration and set up options, so it may differ from the illustration.

How to Use This Handbook

If you are installing the display system yourself, you should read Chapter 2 before you start the installation. This chapter also provides information that will be useful if you are connecting your fishfinder system to other equipment.

For an overview of the display unit controls, the fishfinder and the chartplotter systems, read Chapter 1. Chapter 3 will help you start using your system.

For detailed information on sonar operations refer to Chapter 6.

For chartplotter operating details, refer to Chapter 7 and Chapter 8.

To change the system set up defaults, read Chapter 4.

Chapter 2 provides planning considerations and detailed instructions for installing the fishfinder display unit and sounder module. You should refer to it when you are ready to install the system. Details to connect the display to

hsb

other equipment via

, NMEA, and SeaTalk are also provided.

Chapter 3 explains how to start using the display and describes how to use some of the basic fishfinder and chart functions and Simulator Mode.

Chapter 4 provides instructions for setting up your system to suit your preferences. You should read this chapter to determine how to change the fishfinder and chartplotter system from the default settings.

Chapter 5 details operating the display unit’s controls in Sonar mode.

Chapters 6 provides detailed operating information for the sonar functions:

selecting depth range limits, adjusting gain, color and STC, setting alarms, using the VRM marker, marks and man overboard.

Chapter 7 provides detailed operating information for the standard chartplotter functions: using chart cards, plotting waypoints and routes, following routes and showing tracks. Chapter 7 also provides operating guidelines for typical chartplotter scenarios. These guidelines introduce you to many of the chartplotter functions.

Chapter 8 provides detailed operating information for further chart functions, including measuring distances, man overboard and cursor echo. It includes instructions for setting up a differential GPS.

Chapter 1: Overview 1-3

Chapter 9 provides information on user maintenance and what to do if you experience problems.

The Appendices provide additional information that you may find useful:

Appendix A lists the technical specifications for the fishfinder, sounder module, and chartplotter.

Appendix B provides details on connecting the display unit to specific GPS systems.

Appendix C defines the chart features shown on the chart display.

Appendix D defines the SeaTalk and NMEA data that is transferred on

integrated systems.

A List of Abbreviations, Index, and Warranty information are included at the end of the handbook.

A summary of the fishfinder and chartplotter controls are provided on the Quick Reference Cards supplied with your system.

Terminology

The following terminology is used to describe the various display unit configurations:

Master A unit capable of sourcing specific data such as

Sonar, Chart, or Radar data.

Introduction

Repeater A unit capable of displaying data from the High

Speed Bus. For example, the fishfinder display is a repeater of sonar data from the DSM250.

Fishfinder Display Unit providing Sonar Master and Radar

Repeater functionality. The L760DRC and L1250DRC Plus displays also provide Chart Master functionality.

Radar Display Unit providing Radar Master, Sonar Repeater,

and Chart Reader functionality.

Chart Display Unit providing Chart Master, Sonar Repeater,

and Radar Repeater functionality.

Combined Display Unit providing both Sonar and Chart or Radar

and Radar Repeater functionality.

Integrated System Additional instruments that are connected via

hsb

, SeaTalk, or NMEA interfaces.

1-4 HD Series Fishfinders

General

Digital Sounder Module

hsb

A separate box containing ciruitry for receiving digital sonar data images. These images are transmitted via

hsb

to the fishfinder display.

High Speed Bus: Links up to ten compatible display units. For full display and control between be connected via

hsb

Plus display units, the units must

hsb

and SeaTalk.

The HD Series Fishfinder system, illustrated below, is comprised of the 7" or

10.4" LCD display unit, DSM250 Digital Sounder Module, fishfinder transducer, and associated cables.

Digital Sounder Module

PLUS Display Unit

D6160-2

Transducer

hsb

Figure 1-1: Basic HD Fishfinder System

Display Unit

The HD Series Fishfinder system is waterproof to CFR46 and can be installed either above or below deck.

The fishfinder display includes:

• 7" or 10.4" LCD display

• Trackpad

• Eleven dedicated (labeled) control keys

• Four soft keys (unlabeled) whose functionality changes

• Two slots for the C-MAP NT

or NT+ chart cards (Raychart models only)

Chapter 1: Overview 1-5

Fishfinder Features

• Displays depth, speed, and temperature, if the transducer is so equipped

• Single or split frequency fishfinder display: 50 kHz, 200 kHz

• Display options: fishfinder window, zoom, bottom lock, and A-Scope

• Uses position data from GPS, DGPS, WAAS, or Loran-C technology

• Displays and transfers

• Provides full control of data from other

hsb

, SeaTalk, and NMEA data

hsb

instruments

• Half-screen windows to display additional data: depth/temperature graph,

Course Deviation Indicator (CDI), Bearing and Distance Indicator (BDI), navigation data

Chartplotter Features

• Displays information from the C-MAP NT

and NT+ chart cards

(C-Cards)

• Three full-screen operating modes: Sonar, Chart, Data Log (if appropriate

data is available)

• View fishfinder and chart simultaneously

• Choice of chart orientation: Head Up, Course Up, and North Up

DSM250 Digital Sounder Module

The DSM250 module is waterproof to CFR46 and can be installed either above or below deck.

General

The unit includes connections to:

• power

• the transducer

• the display unit, via

hsb

• ground

Transducer

The HD Series Fishfinders require a transducer, mounted either thru-hull, inhull, or on the transom.

Transducers can measure water depth, temperature, distance traveled, and/or speed. It is important to position your transducer correctly. For details on transducers, including location and installation instructions, see document number 81196, Transducers for Fishfinders Owner’s Handbook.

Note: If speed, temperature, or distance travelled are being input to the display unit via SeaTalk, the SeaTalk value is displayed instead of the value transmitted by the DSM250.

1-6 HD Series Fishfinders

Operating Modes

WARNING:

CUTTING THE TRANSDUCER CABLE WILL VOID THE WARRANTY.

Operating Modes

If you have a combined Fishfinder/Chartplotter unit, three full-screen modes— fishfinder, chart, and data log—are available. You select the operating mode using the DISPLAY key as described in Chapter 5.

In addition, if you have an connected, you can set the display to radar mode, which provides radar functionality to the display.

If you only have an L770D Plus or L1260D Plus fishfinder-only unit connected, only sonar mode is available.

You can also set (horizontal or vertical) to show supplementary data. Depending on the other displays connected, you can use horizontal half screens to simultaneously display sonar and chart, sonar and radar, or radar and chart windows.

hsb

Windows On

Series Pathfinder Plus Radar display

to split the display into two half-screen windows

Horizontal Half -Screen Window Options

Using horizontal half screens, the main operating mode is displayed in the upper window; you choose what is displayed in the lower window. The following information, if available on your system, can be shown:

Table 1-1: Horizontal Half-Screen Window Options

Full-screen mode

Sonar Mode Course Deviation Indicator (CDI), Bearing and Distance

Chart Mode CDI, BDI, Navigation Data (data boxes), Radar, Sonar

Radar Mode CDI, BDI, Navigation Data, Chartplotter, Sonar

Data Log Mode Half-screens not available

Horizontal Half-Screen Window Options

Indicator (BDI), Depth/Temp graph, Chartplotter, Radar

Chapter 1: Overview 1-7

Vertical Half -Screen Window Options

This option splits the sounder vertically, displaying data boxes in the left hand window. There are three different sets of data (A, B, and C) that you can select for display. The following information is available only in Sonar Mode:

Table 1-2: Vertical Half-Screen Window Options

Mode Vertical Half-Screen Window Options

A Temperature, Speed, Depth

B Position (latitude and longitude), Course Over Ground

(COG), Speed Over Ground (SOG), Depth

C Waypoint Range and Bearing, COG, SOG, Depth

Note: Receiving and displaying position data requires that a GPS is connected to your Raymarine system.

Horizontal Half-Screen

AUTO GCRZFH

50kHz

Vertical Half-Screen

AUTO GC FH

TEMPERATURE

50kHz

Operating Modes

XTE

30 0MINUTES

SPEED

20.1

15.1

10.1

0.28nm

WPT BRG

351°T

WPT RNG

DEPTH

kts

26.8nm

STEER PORT

WAYPOINT 001

ZOOMFREQUENCY

BTM.LOCK A-SCOPE

TTG

h:59m

ZOOMFREQUENCY

BTM.LOCK A-SCOPE

D6206-1

Figure 1-2: Half-Screen Windows in Sonar Mode

Details on selecting windows are given in Chapter 3.

For details on the Radar display, please refer to the Owner’s Handbook supplied with that unit.

Note: MARPA functionality is available on the fishfinder display if you have an integrated system with a Pathfinder radar master display that includes MARPA as a primary function.

1-8 HD Series Fishfinders

The hsb2 System

The

hsb

System

The

hsb

(High Speed Bus) connection enables transfer of data among compatible units. For example, fishfinder data is transferred from the master display via the other

hsb

Plus Series LCD or CRT display (the repeater display). However, if

hsb

connection and can be displayed and controlled on any

you change a setting (for example: DEPTH RANGE) on one display, it affects all displays showing fishfinder or fishfinder/chart overlay.

In particular, you connect the DSM250 Digital Sounder Module to the L770D/ RC Plus or L1260D/RC Plus Fishfinder over the connect your Fishfinder to a remote to a remote

hsb

Series Plus Chartplotter to provide fishfinder, chart, and radar

hsb

Series Pathfinder Plus Radar and then

hsb

port. In addition, you can

functionality on all three displays.

Full functionality of the fishfinder is achieved when it is part of an integrated system, with other equipment (in addition to other

hsb

Plus units) connected via SeaTalk or NMEA 0183. Data from this equipment including position and heading is displayed on the display and is used in calculations.

It is possible to connect up to ten

hsb

Plus Series LCD or CRT displays to provide an integrated system. Earlier HSB (non-Plus) Display units can be upgraded to provide

hsb

compatibility. See Connecting hsb2 Plus Series Units

on page 2-26 for details.

Note: Please contact Raymarine Customer Service or your authorized Raymarine dealer about upgrading your existing HSB (non-Plus) display units to provide full

hsb

The

hsb

Plus functionality.

system can include several chartplotter displays, each with two chart cartridge slots. Each display can access two local and up to six remote chart cartridges. Charts can be controlled independently on each display, even when a remote chart cartridge is being used. Details on connecting the equipment are given in Chapter 2.

1.2 The Fishfinder Display

When you first turn the display unit on and select Sonar mode, the scrolling bottom graph is displayed. This is a graphical representation of the echoes seen by the DSM250 and transmitted to the Fishfinder. As time passes, this display scrolls from right to left and becomes a record of the echoes seen. A typical display is shown in Figure 1-3.

The images at the right hand side of the display are the most recent echoes. Some echoes indicate fish and others show the bottom. It can also indicate bottom structures, such as a reef or shipwreck. The upper and lower depth range limits are shown.

Chapter 1: Overview 1-9

The fishfinder screen includes a status bar that displays transducer frequency and indicates which auto settings are enabled (Gain, Color Gain, Range, Zoom and Frequency) and alarm status (fish and shallow/deep water depths).

You can customize the fishfinder by choosing what is displayed and how it is displayed (including language and units). For example, you can set the scroll speed of the bottom graph display and you can select the range to adjust the depth displayed.

You can view the cursor position and a variety of data (such as speed and depth) from the transducer and other equipment in user-selectable data boxes. These data boxes can be moved around the screen and they can be switched on or off.

Chapter 5 includes details on adjusting the display. Sonar mode operations are described in Chapter 6.

Display

The Fishfinder

1-10 HD Series Fishfinders

)

Fishfinder Options

Auto Mode Indicators

Cursor,

controlled by trackpad

Power Frequency

Zoom Range Color gain Gain

AUTO GCRZFH

50kHz

Alarm enabled Shallow, Deep Fish

Target Depth ID On

Frequency

Alarm Indicators

Water surface

Depth markers

Target image (return

Target image depth

Bottom depth

Figure 1-3: Typical Fishfinder Display

Fishfinder Options

The fishfinder provides controls to select additional modes:

• Frequency – you can select the transducer frequency, 50 kHz for wide cov-

• Bottom Lock – changes the operating mode to reset the bottom, providing

ZOOMFREQUENCY

BTM.LOCK A-SCOPE

Range

D6181-1

erage and deep water, 200 kHz for a detailed view, both frequencies simultaneously or auto-frequency. The default setting is auto-frequency, which determines the optimum frequency of operation based on the current depth.

a bottom-up view: The bottom is used as the reference, with its image flattened. Bottom lock mode is used primarily to filter out the bottom structure and display fish details only.

Chapter 1: Overview 1-11

• A-Scope – displays a real-time image of the bottom structure and fish directly below the transducer. The A-Scope window also displays the patented Bottom Coverage width indication.

• Zoom – enlarges all or part of the bottom graph display. You can select x2, x4, or x6 magnification and the zoom area can be automatically or manually adjusted.

You can select the Zoom or Bottom Lock image to be displayed in place of the regular bottom graph display. Alternatively, you can set the display window to be split vertically with the bottom graph displayed in the right hand screen and the Zoom or Bottom Lock image displayed in the left hand screen. See Figure 1-4.

If you choose dual frequency, the scrolling bottom graph is displayed in both frequencies, split horizontally. Zoom, Bottom Lock, or A-Scope can be displayed with the dual frequency graph.

All of these options are available when the fishfinder is displayed in a halfscreen window.

Fishfinder Functions

The HD Series Fishfinder includes the following functions:

• Automatic or manual selection of scroll speed for bottom graph display

• Automatic or manual selection of transducer frequency

• Automatic or manual selection of depth range limits

Functions

Fishfinder

• Automatic or manual selection of Gain, Color Gain, and STC settings

• Adjustment of foreground/background color and image color threshold

• Set up alarms for Fish, Shallow water, and Deep water

• VRM marker to determine depth and distance

• Add marks to record important or dangerous locations

• Man Overboard (MOB) to navigate back to a person or object

Operation of these fishfinder functions is described in Chapter 3 and Chapter 6.

1-12 HD Series Fishfinders

Fishfinder

Functions

AUTO GC Z H

SPLIT

AUTO GC Z H

SPLIT

200kHz

50kHz

ZOOMFREQUENCY

Split Frequency Split Frequency with A-Scope

AUTO GC Z H

BTM.LOCK A-SCOPE

200kHz

50kHz

AUTO GC Z H

ZOOMFREQUENCY

SPLIT

200kHz

50kHz

80 6.8

27.2

BTM.LOCK A-SCOPE

75 55

ZOOMFREQUENCY

Bottom Lock Split with Bottom Graph Zoom Split with Split Frequency

BTM.LOCK A-SCOPE

ZOOMFREQUENCY

Figure 1-4: Fishfinder Display Options

BTM.LOCK A-SCOPE

D6202-1

Chapter 1: Overview 1-13

1.3 The Chartplotter Display

The L770DRC and L1260DRC Plus Fishfinders include a Chartplotter. The chartplotter includes a small-scale world map and detailed navigation information is displayed when a cartographic chart card is installed. The details displayed depend on the chart zoom level selected. A plotter mode is provided to enable route plotting and tracking at large scales even when a chart card is not installed A typical chartplotter screen is shown in Figure 1-5.

Note: For an L770D Plus or L1260D Plus fishfinder-only unit to have access to chartplotter functionality, it must be connected to an plotter device. This is discussed fully in Section 2.9, Integrated Systems.

The chartplotter uses position information from a GPS, DGPS, WAAS, or Loran-C instrument. Once the position fix has been established, your vessel’s position, if on screen, is shown as a boat shape pointing in the direction of the current heading (or COG if heading data is not available). If no heading or COG data is available, the vessel is shown as a circle.

The chartplotter screen includes a status bar that displays chart scale, with either cursor position, range and bearing or, when the cursor is homed to the vessel (by pressing FIND SHIP), vessel position, Speed Over Ground (SOG), Course Over Ground (COG) and fix type (VES POS, DIF FIX or SD FIX). The status bar also indicates if radar/chart overlay is switched on.

hsb

Plus Series Chart-

Display

The Chartplotter

Any waypoints you have placed are displayed (unless you turned them off in Chart Set Up as described in Chapter 4) and the current route is shown. Information can be viewed on-screen by positioning the cursor over a waypoint, current route or chart object. The chartplotter screen can also show additional information, depending on your currently selected options, set up selections and data available from other equipment.

An example chart display, in its default configuration, with a chart card installed, is shown in the following illustration.

Several functions are available to control the display as follows:

• Zoom in/out and Pan the Display

• Offset the Chart or Center the Chart around the Vessel

• Overlay Radar Targets onto the Chart Display (if radar data is available)

• Synchronize the Chart and Radar (if radar data is available)

Operation of these functions is described in Chapter 5.

1-14 HD Series Fishfinders

Display Options

Chartplotter

Chartplotter Display Options

Set up options enable you to customize the chart by choosing what is displayed (including cartographic features), how it is displayed (including language and units), heading mode and how the chartplotter operates. You can also view the cursor position and a variety of data from other equipment (for example: speed, heading, depth, wind, and tide information) in a set of user-selectable data boxes. The cursor box and user-selected data boxes can be moved around the screen and they can be turned on or off. You can also obtain autopilot status and locked heading information.

Display options are provided in System Set Up and Chart Set Up as described in Chapter 4. Chart set up options enable you to customize the chart by selecting:

• What cartographic features and level of detail are displayed

• The chart color palette (shade or sunlight)

• Chart orientation (north up, head up or course up), datums and position offset

• How waypoints are displayed (symbols and numbers) and how chart object information is displayed

• Vectors for heading, COG and tide

In addition Screen Presentation Options, described in Chapter 5 are provided to switch:

• Cursor Box and Data Boxes On/Off

• Chart Grid On/Off

• Custom Chart Details On/Off

Note: When you turn the display off and on again, these settings are retained in memory.

Chapter 1: Overview 1-15

Chart Range

Chart Boundary

Status Bar

Vessel Position

Chartplotter

Display Options

Waypoint

Object data box -

for object selected by cursor

Figure 1-5: Typical Chartplotter Display

Custom Chart Details

The chartplotter set up options include a sub-menu to customize the cartographic features. This menu enables you to switch features on and off, or to control them using the CUSTOM soft key. The factory default settings for the Custom chart options are as follows:

ON: Chart text, chart boundaries, depth contours, navigation marks

OFF: Caution and routing data. CUSTOM: Spot sounding, light sectors, marine features.

Default soft key labels

These can be turned off: press any soft key to redisplay them. Different labels are displayed when you press a key.

and land features.

Cursor - selecting chart object

Depth Area

Cursor position box

Shows the current cursor position as either Range/Bearing or Lat/Long. You can move this box to your preferred position on the screen or turn it off.

D4275-3

Note: The factory default for the

CUSTOM settings is ON

Icons are displayed in detail, depth shading limit is 10 m and depth contour display is 0-100 m.

A complete list of chart features is given in Appendix C.

1-16 HD Series Fishfinders

Chartplotter

Functions

Chartplotter Functions

The Chartplotter includes the following functions:

• Display C-MAP NT and NT+ C-Card chart information including Ports and Tides (if available)

• View chart information (if available) for the Nearest Port

• Place, Move, Erase and Edit a Waypoint

• Goto Waypoint or Cursor

• Create, Save, Name, Edit and Follow a Route

• Review Route and Waypoint Lists

• Display vessel’s track; Save and Name the Track for re-call to screen

• Measure Chart Distances and Bearings on-screen

• Set Up Alarms and Timers

• Man OverBoard (MOB) to navigate back to a missing person or object

• Differential GPS set up page

Operation of these functions is described in Chapter 7 and Chapter 8.

Chapter 2: Installation 2-1

Chapter 2: Installation

2.1 Introduction

This chapter provides installation instructions for the HD Series Fishfinders. Systems such as that in Figure 2-1 are explained (see Section 2.9). Details for mounting the LCD Display and connecting the equipment are included.

Transducer

Compass

Digital Sounder Module

hsb

12/24V Supply

PLUS Display Unit

SeaTalk

Distribution Panel

Junction

Box

GPS

D6164-2

Introduction

NMEA

12/24V Supply

12V Supply

Figure 2-1: Fishfinder and Digital Sounder in an Integrated System

Note: If you wish to practice using the units before installation, connect the HSB cable from the sounder module to the display and use the simulator mode, as described in Section 3.4 Simulator Mode.

hsb

If you are connecting your display to other equipment (including an

Plus Series display unit) install then test the fishfinder display and transducer as described in this chapter. Once the display is operating correctly, you can connect it to other equipment as described in Section 2.9Integrated Systems on page 2-24, taking particular care to ensure the correct polarity of the SeaTalk supply. Section 2.9 describes the

hsb

, SeaTalk, and NMEA

interfaces.

For the system to display depth, water temperature and speed, you must install the transducer type(s) capable of transmitting the appropriate data.

For full functionality of the radar and chartplotter you need to provide position and heading data.

• Heading data enables the chart to operate in North Up and Course Up

modes. If speed data is also available the MOB function operates.

• Position data is required for full functionality of the chart display.

Full details of heading, position and other data are given in Section 2.9.

Installation

2-2 HD Series Fishfinders

Planning the Installation

Before you install your system, plan the installation, considering:

• Correct transducer for your application. See document number 81196,

Planning the

Transducers for Fishfinders Owner’s Handbook.

• Location of the display and sounder units, as described in Section 2.3

• Cable Runs, including cables for an integrated system (to provide heading

and position data, etc.), as described in Section 2.4.

EMC Installation Guidelines

All Raymarine equipment and accessories are designed to the best industry standards for use in the recreational marine environment.

Their design and manufacture conforms to the appropriate Electromagnetic Compatibility (EMC) standards, but correct installation is required to ensure that performance is not compromised. Although every effort has been taken to ensure that they will perform under all conditions, it is important to understand what factors could affect the operation of the product.

The guidelines given here describe the conditions for optimum EMC performance, but it is recognized that it may not be possible to meet all of these conditions in all situations. To ensure the best possible conditions for EMC performance within the constraints imposed by any location, always ensure the maximum separation possible between different items of electrical equipment.

For optimum EMC performance, it is recommended that wherever possible:

• Raymarine equipment and cables connected to it are:

• At least 3 ft (1 m) from any equipment transmitting or cables carrying radio signals (for example: VHF radios, cables, and antennas). In the case of SSB radios, the distance should be increased to 7 ft (2 m).

• More than 7 ft (2 m) from the path of a radar beam. A radar beam can normally be assumed to spread 20 degrees above and below the radiating element.

• The equipment is supplied from a separate battery from that used for engine start. Voltage drops below 10 V and starter motor transients can cause the equipment to reset. This will not damage the equipment, but may cause the loss of some information and may change the operating mode.

• Raymarine specified cables are used. Cutting and rejoining these cables can compromise EMC performance and must be avoided unless doing so is detailed in the installation manual.

Chapter 2: Installation 2-3

• If a suppression ferrite is attached to a cable, this ferrite should not be removed. If the ferrite needs to be removed during installation it must be reassembled in the same position.

Suppression Ferrites

The following illustration shows typical cable suppression ferrites used with Raymarine equipment. Always use the ferrites supplied by Raymarine.

D3548-3

Figure 2-2: Typical Suppression Ferrites

Connections to Other Equipment

If your Raymarine equipment is to be connected to other equipment using a cable not supplied by Raymarine, a suppression ferrite must always be attached to the cable that is closest to the Raymarine unit.

Guidelines

EMC Installation

2-4 HD Series Fishfinders

2.2 Unpacking and Inspecting the Components

Unpack your system carefully, to prevent damage to the equipment. Save the

Unpacking and

Inspecting the

Components

Item Part No. Supplied with: Option for:

carton and packing, in case you need to return a unit for service.

Check that you have all the correct system components. These depend on your system package, as follows:

Table 2-1: Parts and Accessories

7” Color LCD Fishfinder 7” Color LCD Fishfinder/Chartplotter

10.4” Color LCD Fishfinder

10.4” Color LCD Fishfinder/Chartplotter

DSM250 Digital Sounder Module E62007 L770D, L770DRC

7” LCD Display Sun cover

10.4” LCD Display Sun cover

Handbook, Fishfinder/Chart Handbook, Transducers Quick Reference Card, Fishfinder Quick Reference Card, Chart

Mounting bracket knobs (x2) 7” Display Mounting bracket assy

10.4” Display Mounting bracket assy 7” Display Flush Mount Kit

10.4” DIsplay Flush Mount Kit Mounting Screws, DSM250, #8 (x4)

Power cable - display unit

- sounder module SeaTalk cable assembly Flat molded plugs both ends:

3 ft 3 in (1 m) long 9 ft 9 in (3 m) long 16 ft 3 in (5 m) long 29 ft 3 in (9 m)) long

Flat to male round connector:

12 in (0.3 m) long

Flat to female round connector:

12 in (0.3 m) long

Flat molded plug one end only:

3 ft 3 in (1 m) long

SeaTalk auxiliary junction box

E63042 E63037 E63040 E63041

D331 E55031

81213 81196 86066 86067

W145 W143 E55032 M92708 E55033 N/A

W144 R69053

D284 D285 D286 D287

D187

D188

D229 R55006

L770D Plus L770DRC Plus L1260D Plus L1260DRC Plus

L1260D, L1260DRC

L770D, L770DRC L1260D, L1260DRC

All All All L770DRC, L1260DRC

All L770D, L770DRC L1260D, L1260DRC — — All

All All

— — — —

—

— L770DRC, L1260DRC

— — — —

—

— —

— — — —

— — — L770D, L770DRC L1260D, L1260DRC —

— —

All All All All

All

All L770D, L1260D

Chapter 2: Installation 2-5

Table 2-1: Parts and Accessories

Item Part No. Supplied with: Option for:

hsb

cable assy

3 ft 3 in (1 m) 10 ft (3 m) 20 ft (6 m) 30 ft (10 m) 60 ft (20m)

hsb

In Line Terminator

hsb

Splitter Cable

NMEA OUT cable assy

4 ft 11 in (1.5m)

R55001 R55002 R55003 R55004 E55010 R58117 E55040

R55005

— All — — — All —

All

All — All All All — All

—

Components

Inspecting the

Unpacking and

Transducer and Cables (See

81196

Transducers for Fishfinders Handbook

—— —

)

2-6 HD Series Fishfinders

2.3 Selecting the Equipment Location

Display Unit Mounting Location

Location

Selecting the

Equipment

The display unit can be mounted using the mounting bracket supplied or

console mounted using the optional flush-mounting kit. The dimensions of the display units, including the bracket, are shown below in Figure 2-3 and Figure 2-4.

When planning the installation, the following should be considered to ensure reliable and trouble free operation:

• Convenience: The contrast and colors seen on all LCD displays vary

slightly with viewing angle; this is more noticeable on the left hand side. Power the unit and select a suitable mounting location prior to installing the display. The mounting location should be easily accessible to allow operation of the front panel controls.

• Access: There must be sufficient space behind the display to allow cable

connections to the rear panel connectors, avoiding tight bends in the cable.

• Interference: The selected location should be far enough away from

devices that may cause interference, such as motors, generators and radio transmitter/receivers (see the EMC guidelines earlier in this section).

• Magnetic compass: Mount the display unit at least 3 ft (1m) away from a

magnetic compass.

• Cable runs: The display unit must be located near a DC power source. The

power cable supplied is 4.9 ft (1.5m), but a longer cable can be used if desired. Refer to Section 2.4.

The maximum length of cable between a display and the transducer unit should not normally exceed 30 ft (10 m). If you need to use a longer cable, refer to Section 2.4.

• Environment: Do not restrict airflow at the rear of the display unit.

The display incorporates Cold Cathode Florescent Lamps (CCFL), which have a reduced light output when the unit is very hot. Ventilation is required to prevent the unit from overheating.

The display should be protected from physical damage and excessive vibration. Mount the display in a protected area away from prolonged and direct exposure to rain and salt spray.

Chapter 2: Installation 2-7

0.95 in

(24.3 mm)

6.89 in (175 mm)

0.4 in (10 mm)

10.51 in (267 mm)

Display Unit

Mounting Location

POWER

8.8 in (223.6 mm)

GAIN

VRM/EBL

MULTI

ALARMS

ENTER CLEAR MENU

7.3 in (185 mm)

8.1 in (205.2 mm)

DISPLAY

MARKS

RANGE

8.5 in (217 mm)

1.42 in (36 mm)

4.53 in (115 mm)

6.9 in (176 mm)

1.3 in (33.5 mm)

2.1 in (53.5 mm)

cable cleareance

3.15 in

(80 mm)

Weight: 8.1 lbs (3.7 Kg)

6.3 in (160 mm) 1.28 in (32.5 mm)

8.85 in (225 mm)

Compass Safe Distance: 39 in (1 m)

Figure 2-3: 7” Color LCD Fishfinder Display Unit Dimensions

(L770D Plus and L770DRC Plus)

D4847-4

Mounting Location

2-8 HD Series Fishfinders

11.5 in (292 mm)

3.82 in (97 mm)

Display Unit

11.4 in (289 mm)

6.38 in (162 mm) cable clearance

1.65 in

(42 mm)

12.9 in (328 mm)

12.3 in (313 mm)

10.83 in (275 mm)

0.28 in (7.1 mm)

9.7 in (246 mm) 0.87 in (22.1 mm)

3.15 in

(80 mm)

3.94 in (100 mm)

7.88 in (200 mm) 1.7 in (43 mm)

11.26 in (286 mm)

Compass Safe Distance: 39 in (1 m)

Figure 2-4: 10.4” Color LCD Fishfinder Display Dimensions

(L1260D and L1260DRC Plus)

D5066-3

Chapter 2: Installation 2-9

Sounder Module Mounting Location

The DSM250 is waterproof to CFR46 is and designed to be mounted either above or below deck. The unit should be protected from physical damage and excessive vibration.

WARNING:

Mount the DSM250 in a protected area away from prolonged exposure to rain, salt spray, and direct sunlight, but well ventilated. Locate the sounder as close to the transducer as possible. Raymarine suggests not locating the DSM250 on the main console.

CAUTION:

Do not mount the DSM250 in the engine compartment.

When planning the installation, the following should be considered to ensure reliable and trouble free operation:

• Access: There must be sufficient space below the unit to enable cable con-

nections to the panel connectors, avoiding tight bends in the cable.

• Interference: The selected location should be far enough away from

devices that may cause interference, such as motors, generators, and radio transmitter/receivers (see the EMC guidelines earlier in this section).

Sounder Module

Mounting Location

• Magnetic compass: Mount the unit at least 3 ft (1m) away from a mag-

netic compass.

• Cable runs: The unit must be located near a DC power source. The power

cable supplied is 10 ft (3 m), but a longer cable can be used if desired. Refer to Section 2.4.

The maximum length of cable between the sounder module and the transducer unit should not normally exceed 30 ft (10 m). If you need to use a longer cable, refer to Section 2.4.

• Environment: Good ventilation is required to prevent the unit from over-

heating.

CAUTION:

Removal of the transducer cable from the DSM250 while power is turned on can cause sparks. As with any electronic device, be sure the sounder module is mounted where it is well ventilated and free from gasoline fumes.

2-10 HD Series Fishfinders

1.65 in (41.8 mm)

3.46 in

Cable Runs

9.96 in (252.9 mm)

9.51 in (241.6 mm)

10.76 in (273.3 mm)

(88 mm)

Weight: 2.2 lbs (1.0 Kg)

Compass Safe Distance: 39 in (1 m)

2.43 in

D6168-1

7.37 in (187.2 mm)

Figure 2-5: DSM250 Unit Dimensions

2.4 Cable Runs

(61.7 mm)

Consider the following before installing the system cables:

• You will need to attach the power cable and the transducer cable. Additional cables will be required if you are installing an integrated system.

• All cables should be adequately secured, protected from physical damage and protected from exposure to heat. Avoid running cables through bilges or doorways, or close to moving or hot objects.

• Sharp bends must be avoided

• Where a cable passes through an exposed bulkhead or deckhead, a watertight feed-through should be used.

• Secure cables in place using tie-wraps or lacing twine. Coil any extra cable and tie it out of the way.

You need to run the following cables:

• Power/NMEA Input cable, supplied with the display unit. This 5 ft (1.5 m) power cable is supplied for connecting the ship’s DC power to the display unit. This has a connector plug at one end for connecting the display unit, and 7 wires at the other end for connecting the power supply and optional NMEA inputs (see Integrated Systems on page 2-24). The power cable may be extended by up to 60 ft (20 m) using a wire gauge of AWG 12

(3.5 mm

) or greater.

Chapter 2: Installation 2-11

• Sounder Power cable, supplied with the DSM250. This 10 ft (3 m) cable has a connector plug at one end for connecting to the sounder module, and 3 wires at the other end for connecting the power supply.

• HSB cable, supplied with the unit. This 10 ft (3m) cable is used to connect the DSM250 to the display unit. Other lengths of HSB cables are available from Raymarine. See Table 2-1 Parts and Accessories on page 2-4.

• SeaTalk cable, optional, with SeaTalk connector(s) at one or both ends.

• NMEA Output cable, optional, with an NMEA OUT connector at one end only.

• Transducer cable, supplied with the transducer. This 30 ft (10 m) cable has a connector plug (with an outer nut that you must attach) at one end for the sounder module or extension cable. The transducer cable may be extended up to a maximum of 60 ft (20 m) using optional extension cables. For details, see document number 81196, Transducers for Fishfinders

Owner’s Handbook.

Note: The transducer cable connector has a nut that has been removed to aid installation. There is no need to cut the transducer cable for installation.

Cable Runs

WARNING:

2-12 HD Series Fishfinders

2.5 Mounting the Display Unit

The HD Series LCD display unit is waterproof to CFR46 and can be installed either above or below deck. The display unit can be mounted using the

Mounting the

Display Unit

mounting bracket supplied or console mounted using the optional flushmounting kit (see Section 2.2).

Mounting Bracket

The display unit can be mounted on a dash, chart table, bulkhead, or deckhead.

D4848-1

Figure 2-6: LCD Display Mounting

1. Loosen the knobs and remove the mounting bracket from the display unit.

2. Mark the locations of the mounting bracket screw holes on the mounting surface.

3. Use the screws supplied to attach the mounting bracket at the marked locations.

4. Attach the display unit to the mounting bracket, adjust the display angle, and tighten the knobs.

Console Mounting

The display unit can be console mounted if desired, using the optional flushmounting kit (Raymarine part number M92708 for 7” Fishfinder displays and E55033 for 10.4” Fishfinder displays).

Chapter 2: Installation 2-13

CAUTION:

Make sure there are no hidden electrical wires or other items behind the location before proceeding. Make sure there is sufficient rear access for mounting and cabling.

1. Check the selected location for the unit. A clear, flat area at least 9 in (230 mm) wide by 8¼ in (210 mm) high, with at least 6.9 in (176 mm) of clearance behind the panel, is required.

2. Unpack the flush-mounting kit.

3. Using the supplied template, trace out the display unit opening.

4. Drill a ½ in (12.7 mm) pilot hole in each corner of the cut-out area.

5. Using a suitable saw, cut along the inside edge of the cut-out line.

6. Remove the mounting bracket knobs and bracket from the display unit. Make sure that the unit fits in the cut-out area.

If the optional screw fitting is required, drill four 3/16 in (5 mm) holes as indicated on the template. Screw the studs into the holes provided at the rear of the display.

7. Connect the DC power cable, HSB cable, transducer cable, and any other accessory cables to the display. Avoid tight bends in the cables.

Mounting the

Sounder Module

8. Place the gasket on the unit and slide the unit into the panel cut-out.

9. Use the flush-mounting kit to secure the unit to the console.

Alternatively, place a spacer over each of the four studs and secure with the thumb nuts.

2.6 Mounting the Sounder Module

The DSM250 can be installed either above or below deck using the supplied hardware.

CAUTION:

Do not mount the DSM250 in the engine compartment.

To allow for proper water drainage and ease of cable connection, the DMS250 should be mounted vertically, so that the cables can hang below the unit, as in Figure 2-7.

A mounting template is provided at the end of this handbook.

➤ To mount the DSM250:

1. Attach the template (or hold the module itself) in the location where you want to mount the unit, making sure it is perpendicular to the floor.

2. If not using the template, use a pencil to mark the location of the four key holes onto the mounting surface.

Sounder Module

2-14 HD Series Fishfinders

3. Drill a 9/64" pilot hole at each of the four key holes or marked locations.

4. For fiberglass with a gelcoat surface, you should overdrill the surface to prevent the gelcoat from chipping when driving in the screw. Before drill-

Mounting the

ing the pilot hole, hand drill the marked location with an oversized bit and countersink to approximately 3/8" diameter.

5. Drive the supplied #8 screws into the pilot holes. Screw them in about half way.

6. Mount the module to the surface, slipping the screw heads through the four key holes.

7. Press the module downward so the screws align with the narrow end of the keyholes.

8. Tighten the screws. Do not overtighten.

Figure 2-7: Mounting the DSM250

D6177-1

Chapter 2: Installation 2-15

2.7 Display Unit Connections

The rear of the HD Series LCD display provides the following connection sockets:

• HSB, in/out connector for connecting to the DSM250 and additional Plus Series displays (such as a chartplotter, radar, or second fishfinder display).

• NMEA Output, for NMEA data output in an integrated system.

• Power/NMEA Input, for 12 V, 24 V or 32 V DC power connection, two NMEA 0183 inputs and one RF ground (screen) connection.

• Transducer connection, not used.

• SeaTalk, for SeaTalk data input and output and connecting to additional Plus Series displays (such as a chartplotter, radar, or second fishfinder display).

Note: The ‘Transducer’ connector is not used with the HD Series Fishfinders. The transducer is connected to the DSM250 sounder module.

hsb

Display Unit

Connections

TRANSDUCER

SeaTalk

GRY

Figure 2-8: HD Series Fishfinder Display Connector Panel

The following sections detail the display unit connectors used when installing the LCD Display. The remaining connector details are provided in Section 2.9.

DC Power and NMEA Connection

The HD Series Fishfinder is intended for use on ships’ DC power systems rated from 10.7 V to 32 V.

The power connection to the display should be made at either the output of the battery isolator switch or at a DC power distribution panel. Raymarine recommends that power is fed directly to the display via its own dedicated cable system and MUST be protected by a thermal circuit breaker or fuse, installed close to the power connection.

POWER/NMEA

HSB

NMEA OUT

D6264-1

Use a 6 amp fuse for 12V systems or 4 amp fuse for 24/32V systems.

2-16 HD Series Fishfinders

Grounding

It is important that an effective RF ground is connected to the system. A single

NMEA Connection

DC Power and

ground point should be used for all equipment. You may ground the display by connecting the drain wire (shield) of the Power/NMEA Input cable to the ship’s RF ground. If your vessel does not have an RF system, connect the drain wire to the negative battery terminal. If you need to extend the wire, the extension wire should be an 8 mm braid or AWG 10 multi-stranded cable.

The DC system should be either:

• Negative grounded, with the negative battery terminal connected to the ships ground.

• Floating, with neither battery terminal connected to the ships ground.

CAUTION:

This system is not intended for use on “positive” ground vessels.

The power cable Ground (earth) connections must be connected to the ship’s ground as described above.

For details on using NMEA, see SeaTalk and NMEA In on page 2-27.

Power and NMEA Input Connector

The DC power and NMEA input should be connected at the rear Power/ NMEA seven-pin connector. The connector (viewed from the outside) and pin functions are shown in the following diagram and table. The NMEA Input is detailed in Section 2.9.

Figure 2-9: Power and NMEA Connector

D3231-2

Chapter 2: Installation 2-17

Pin No. Function Color

1 Channel 1 NMEA data input (+ve) Orange

2 Channel 1 NMEA return (-ve) Yellow

3 Battery negative Black

4 Shield (drain wire) No insulation

5 Battery positive (12/24/32 V systems) Red

6 Channel 2 NMEA data input (+ve) Green

7 Channel 2 NMEA return (-ve) Blue

WARNING:

If the power connections are accidentally reversed the system will not work. Use a multimeter to ensure that the input power leads are connected for correct polarity. Switch off the display unit before you remove the power cord.

The RED wire must be connected to the feed from the positive (+) battery terminal and the BLACK wire to the feed from the negative (–) battery terminal. The shielded wire (screen) should be connected to the ship’s RF ground as previously described in Ground Connection on page 2-20. Any unused wires should be insulated and taped back.

Power for External Equipment

External equipment cannot be powered from the display’s SeaTalk interface.

It must be powered from the ship’s supply or via a SeaTalk bus.

Transdu cer

Connection

Refer to Section 2.9 for further details.

Transducer Connection

The transducer is connected to the DSM250, so this connector is left empty on the display unit.

2-18 HD Series Fishfinders

Connection

HSB (

hsb

) Connection

An HSB cable is required to connect the sounder module to the display unit for showing echo sounder data. A 3m (10 ft) HSB cable is supplied with the

HSB (hsb2)

DSM250. These cables are also available in lengths of 1, 6, 10, and 20 m. See Table 2-1 Parts and Accessories on page 2-4 for the complete list and associated part numbers.

The HSB cable is attached to the three-pin male connector marked HSB on the connector panel of the sounder module and display unit. The connector pins are shown in the following diagram. This information is provided as an aid to fault diagnosis.

For details on using

HSB connector

Pin 1 Pin 3

hsb

, see High Speed Bus (hsb2) on page 2-25.

HSB connector Pin Pin name Function

1 CGND Screen

2 HSB_POS HSB

3 HSB_NEG HSB

Pin 2

Rear of Display Unit

2 3

Figure 2-10: HSB Connector

HSB

D4253-4

Chapter 2: Installation 2-19

2.8 DSM250 Connections

The DSM250’s connector panel contains the following sockets:

• Transducer connection.

• Ground connection.

• Power, for 12 V, 24 V, or 32 V DC power connection and one RF ground (screen) connection.

• HSB, in/out connector for connecting to the HD Series display.

D6161-1

Figure 2-11: DSM250 Connector Panel

The following sections detail the connectors used when installing the DSM250.

DSM250

Connections

DC Power Connection

The DSM250 is intended for use on ships’ DC power systems rated from 10.7 V to 32 V.

The power connection to the unit should be made at either the output of the battery isolator switch or at a DC power distribution panel. Raymarine recommends that power is fed directly to the DSM250 via its own dedicated cable system and MUST be protected by a thermal circuit breaker or 8A fuse on the red (positive) wire, installed close to the power connection.

A 10 ft (3 m) power cable is supplied for connecting the ship’s DC power to the unit. The power cable may be extended by up to 60 ft (20 m) using a wire gauge of AWG 12 or greater.

DC power is connected at the three-pin POWER connector on the unit’s connector panel. The connector (viewed from the outside) and pin functions are shown in the following diagram and table.

2-20 HD Series Fishfinders

Ground Connection

D6162-1

Figure 2-12: Power Connector

Pin No. Function Color

1 Battery positive (12/24/32 V systems) Red

2 Battery negative Black

3 Shield (drain wire) No insulation

The RED wire must be connected to the feed from the positive (+) battery terminal and the BLACK wire to the feed from the negative (–) battery terminal. The shield wire (drain) should be connected to the ship’s RF ground as described in Ground Connection on page 2-20.

Install a quick blow 8 amp fuse on the red (positive) wire.

WARNING:

If the power connections are accidentally reversed the system will not work. Use a multimeter to ensure that the input power leads are connected for correct polarity.

There is no power switch on the DSM250. The unit turns on when the power cord is attached to ship’s power and plugged into the POWER connector on the connector panel.

Note: You should locate the DSM250 so that the power cord can be easily removed, if necessary. If the sounder is placed in a difficult-to-reach location, Raymarine strongly suggests installing an on/off switch on the DSM250 power cord at a point where it is easily accessible.

Ground Connection

As with the display unit, it is important that an effective RF ground is connected to the system. A single ground point should be used for all equipment. You may ground the DSM250 by connecting the drain wire (shield) of the Power Input cable to the ship’s RF ground. If you need to extend the wire, the extension wire should be an 8 mm braid or AWG 10 multistranded cable.

Chapter 2: Installation 2-21

If your vessel has a dedicated ground strap available, you may alternatively attach it to the ground wing nut on the rear panel of the module.

If your vessel does not have an RF system, connect the drain wire to the negative battery terminal.

The DC system should be either:

• Negative grounded, with the negative battery terminal connected to the ship’s ground.

• Floating, with neither battery terminal connected to the ship’s ground.

WARNING:

This system is not intended for use on “positive” ground vessels. The power cable Ground (earth) connections must be connected to the ship’s ground as described above.

Transducer Connection

A 30 ft (10m) cable is supplied with the transducer. The transducer cable may be extended up to a maximum of 60 ft (20 m) using optional extension cables. For details, see document number 81196, Transducers for Fishfinders

Owner’s Handbook.

Transdu cer

Connection

The transducer cable connector (and Y-shaped connector, if supplied) has a nut that has been removed to aid installation. To enable you to complete the installation without cutting the cable, ensure that any holes you drill are large enough to accept the connector, with the nut removed (approximately 13/16" or 21 mm).

WARNING:

Take care not to pull on the cable. This can damage the transducer wires.

Before attaching the transducer cable, you will need to attach the connector nut and split ring. These items, plus a wedge tool, are included in the transducer packaging.

The transducer cable is attached to the 7 pin male connector marked TRANSDUCER on the connector panel of the DSM250. How you connect the cable depends on the type of transducer you have installed:

• Combined depth/speed/temp transducers (‘triducers’) have a 7 pin female connector. Attach the transducer cable connector directly to the display unit.

• Combined speed/temperature transducers have a 3 pin female connector that requires the use of an additional Y-shaped cable (Raymarine part number E66022) to attach to the 7 pin connector on the display. This Y-cable is included with your speed/temperature transducer.

2-22 HD Series Fishfinders

Attach the 7 pin female connector on the Y-cable to the sounder module, and then attach the transducer cable to the 3 pin male connector on the Ycable.

Connection

• Depth-only transducers have a 7 pin female connector.

Tr an sd uce r

Attach the transducer cable connector directly to the sounder module.

• If being installed in conjunction with a speed/temperature transducer, attach the Y-cable’s 7 pin female connector to the sounder module, and then attach the transducer cable to the 7 pin male connector on the Y-cable.

Note: If your system requires both a Y-cable and a transducer extension cable, ensure that you connect the Y-cable to the sounder module and the extension cable to the transducer.

The connector pins are shown in the following diagram, together with the connections and wire colors. This information is provided as an aid to fault diagnosis.

WARNING:

D4850-2

Figure 2-13: DSM250 Transducer Connector

Function Color Pin

No.

1 Speed Red 5 Speed/Temp Ground Brown

2Temp White6Depth + Blue

3Shield Drain7Depth – Black

4 Sense Green

Function Color

No.

Chapter 2: Installation 2-23

CAUTION:

Removing the transducer cable from the rear of the DSM250 while the sounder module is powered on can cause sparks. Only remove the transducer cable after power has been removed from the DSM250.

If the transducer cable is accidentally removed while the DSM250 is powered on, remove power from the sounder module, replace the transducer cable, and then return power to the module. As a safety feature, the DSM250 only recognizes that the transducer is connected at power-up.

EMC Conformance

Figure 2-14: Properly Mounted Sounder Module

EMC Conformance

Always check the installation before going to sea to make sure that it is not affected by radio transmissions, engine starting, etc.

D6177-1

2-24 HD Series Fishfinders

2.9 Integrated Systems

hsb

Plus and HD Series displays can be linked to other equipment to transfer

Integrated Systems

data as follows:

• A second display, either CRT or LCD, can be connected via

hsb

SeaTalk) to repeat fishfinder, chart and/or radar information at a remote location.

Note: If you have an integrated system with a Pathfinder Plus radar mas- ter display that includes MARPA as a primary function, MARPA function-

ality is available on the LCD repeater display.

• Data can be received via SeaTalk or NMEA, some of which will increase the functionality of the display. Other data can be viewed on the display.

• Data can be transmitted via SeaTalk and NMEA to enhance other equipment.

• Some incoming data can be converted across the communication link and re-transmitted.

Power for External Equipment

(and

External equipment cannot be powered from the display’s SeaTalk interface. It must be powered from the ship’s supply or via a SeaTalk bus.

Ensure correct polarity of the SeaTalk connection.

For systems where the ship’s power source is 24 V only, you may need to install a 24 V to 12 V DC converter. This is only necessary if the products being connected to the display are:

• SeaTalk compatible (for example: compass, GPS, and instruments) and there is no existing SeaTalk bus

• NMEA compatible, but operate only from 12 V (for example: compass, GPS, and some navigators)

The DC-DC converter must conform to the following specification:

Table 2-2: DC-DC Converter for External Equipment

Input 21 to 32 V DC

Output 13.6 V DC, isolated

Load Continuous current rating, in excess of required load

Chapter 2: Installation 2-25

High Speed Bus (

The High Speed Bus ( master and repeater displays. With an data available can be controlled and displayed by any unit.

Master functionality is provided by the display with the appropriate transducer/scanner connected as defined in Table 2-3 . You can have a master fishfinder and a master radar in the same system. Data on master units are displayed on all connected repeater units.

Note: For the DSM250 to operate properly, the display unit must be set up as the Repeater unit in the Sonar Setup menu. See Section 4.4.

hsb

Network

hsb

The

Up to ten functionalities. For example, you can connect your L770D/RC Plus or L1250D/RC Plus Fishfinder to the DSM250 and then to a remote Pathfinder Plus Radar and a remote fishfinder, chart, and radar functionality on all three displays. You can display some combinations, such as fishfinder/chart or radar/chart, in half-screen windows.

hsb

)

hsb

) provides extremely rapid transfer of data between

hsb

and a SeaTalk connection, most

Plus Series units can be combined to create a variety of

hsb

Series Plus Chartplotter to provide

Series

(hsb2)

High Speed Bus

Note: Fishfinder STC cannot be adjusted on a repeater (non-HD Series) display, nor can depth offset, speed and temperature calibration be set. Frequency can be selected on either master or repeater, but the same frequency is used on all displays.

The

hsb

Table 2-3:

Master Function Unit Type Transducer/Scanner

Radar R70, RL70, RL70C, RL70RC, RL70CRC,

Chart RC520, RC530, RC631

Fishfinder DSM250, L755RC, L760, L760RC,

hsb

Network Master Displays

R80, RL80, RL80C, RL80RC, RL80CRC

RL70RC, RL70CRC, RL80RC, RL80CRC, L755RC, L760RC, L770DRC, L1250RC, L1260DRC

L770D, L770DRC, L1250, L1250RC, L1260D, L1260DRC

Any Pathfinder Series Scanner

Display includes a two-slot chart cartridge

Fishfinder transducer

2-26 HD Series Fishfinders

Note: Earlier HSB (non-Plus) Display units with can be upgraded to provide

hsb

Plus compatibility. Please contact your authorized Raymarine dealer for

details.

High Speed Bus

L1260D PLUS Fishfinder

RL80C PLUS Radar

(hsb2)

DSM250 Digital Sounder

SeaTalk

GRY

NMEA OUT

POWER/NMEA

HSB

TRANSDUCER

GRY

SeaTalk

HSB

TRANSDUCER

POWER/NMEA

RC530 PLUS Chartplotter

NMEA OUT

POWER/NMEA

HSB

TRANSDUCER

GRY

SeaTalk

D6220-1

hsb

Inline Terminator

HSB cable HSB cable HSB cable

Power Power

Figure 2-15: Fishfinder Integrated System with Multiple

Upgrading Existing HSB Series Displays

Earlier HSB (non-PLUS) display units can be upgraded to provide compatibility. Two types of upgrades are available:

1. A full hardware and software upgrade (Plus upgrade) provides full com-

patibility with the This configuration supports up to eight true Plus (or Plus upgraded) displays with a cable limit of 60 meters. Nine to ten true Plus (or Plus upgraded) displays can be connected at a maximum of 40 meters cable length.

2. A software-only upgrade enables the display to be used with a Plus (or Plus

upgraded) unit in the However, like the old HSB (non-Plus) system, this configuration only supports two displays: two software-only upgraded units or one software-only upgraded with one true Plus (or Plus upgraded) display.

hsb

Splitter

hsb

system.

hsb

system.

hsb

Splitter

Power

hsb

Inline Terminator

Power

hsb

Plus Connections

hsb

Plus

Connecting

hsb

Plus Series Units

Figure 2-15 illustrates how to inter-connect various When connecting your

hsb

Plus Series displays, there are several important

points to keep in mind:

hsb

Plus Series Displays.

Chapter 2: Installation 2-27

1. If more than two

hsb

Splitter Cable, Raymarine part number E55040.

displays at the end of the chain must be terminated using the Inline

use an

hsb

Terminator plug (Raymarine part number R58117) included with your

hsb

Plus Series displays are to be connected, you must

hsb

Plus Series display unit.

3. The total cable length for an

hsb

network containing the maximum 10 display units (both Plus and Plus upgrades) must not exceed 40 meters. A network comprised of only 8 displays can extend up to 60 meters.

4. Earlier HSB (non-Plus) Display units can be enhanced with a hardware and software upgrade to provide full

hsb

Plus functionality.

5. Earlier non-Plus displays can also be outfitted with a software-only upgrade, which enables

hsb

compatibility. However, these software-only upgraded displays are not true Plus units. They must not use the Inline Terminator plug because they are already terminated internally. Like the old HSB system, this configuration only supports two displays: two software-only upgraded units or one software-only upgraded with one true Plus (or Plus upgraded) display.

An In/Out connector cable is provided for connecting to another

hsb

Plus

Series display.

SeaTalk and NMEA

Note: The HSB cables have ferrite clamps attached at each end to ensure EMC conformance. The cables are available in lengths of 1, 3, 6, 10 and 20 m.

SeaTalk and NMEA In

The display unit can receive a comprehensive range of data. The primary data is described below:

Table 2-4: Function of SeaTalk and NMEA Data

Data Primary Uses Suggested Source

Heading Chart: modes/ vectors Compass connected to SeaTalk bus,

Position Chart: own vessel position

MOB (also requires speed and HDG data)

Waypoint Chart: Waypoint and route transfer Existing GPS Navigator via SeaTalk bus

Heading data should ideally contain both magnetic and true heading. If only one is available then a source of magnetic variation should be connected.

NMEA Compass

SeaTalk GPS connected via Auxiliary JB Existing GPS Navigator via SeaTalk bus Existing GPS (or Loran-C) navigator with NMEA output

Existing GPS (or Loran-C) navigator with NMEA output

2-28 HD Series Fishfinders

Radars and chartplotters can exchange their cursors via SeaTalk. Locked heading should be used for Course Up if available via SeaTalk. Other data connected via a SeaTalk bus or via NMEA is generally displayed in data boxes

SeaTalk and NMEA

(for example: depth, apparent wind angle and speed, time).

Note: The Fishfinder uses its own depth data, rather than any other depth data

on SeaTalk. If there is no other depth data on SeaTalk, Fishfinder depth is transmitted. If speed and temperature data are available on SeaTalk the Fishfinder uses this data; if this data is not on SeaTalk from other instruments, it is transmitted by the Fishfinder.

For details of received data refer to the table in Appendix D: SeaTalk and NMEA Data. Examples of SeaTalk and NMEA systems are shown in Figure 2-16 and Figure 2-17.

GPS

SeaTalk

Scanner

PLUS Fishfinder

Transducer

SeaTalk

hsb

SeaTalk

DSM250 Digital Sounder

SeaTalkSeaTalk SeaTalk

hsb

12/24V Supply 12/24V Supply

Course Computer

SeaTalk

hsb

12/24V Supply

Distribution Panel

12/24V

Supply

PLUS Radar

12/24V Supply

D6219-2

Figure 2-16: Integrated System with Repeater Display and SeaTalk Instruments

Chapter 2: Installation 2-29

Transducer

Compass

DSM250 Digital Sounder

PLUS Fishfinder Display

PLUS Repeater Display

hsb

SeaTalk and NMEA

12/24V Supply

GPS

NMEA Out

NMEA

SeaTalk

Distribution

Panel

Non SeaTalk

Pilot

12/24V Supply

12V Supply

D6218-2

Figure 2-17: Integrated System with Repeater Display and NMEA Instruments

SeaTalk

The SeaTalk standard was originally developed by Autohelm (part of the Raymarine group) and enables compatible instruments to be connected by a single cable carrying power and data in/out. This means that additional instruments and functions can be added to a SeaTalk system, simply by plugging them into the network.

SeaTalk is a precise, high-speed, bi-directional protocol which is flexible enough to adapt to any number of instruments, without a central processor. SeaTalk equipment can also communicate with non-SeaTalk equipment via the NMEA standard.

SeaTalk Connection

SeaTalk data, if present, is the primary source for all navigational data except heading.

This connection is necessary for full functionality between HD Series and Plus Series displays.

The SeaTalk input/output should be connected at the rear SeaTalk 3-pin connector. This appears as follows, when viewed from outside:

hsb

2-30 HD Series Fishfinders

SeaTalk In/Out

SeaTalk and NMEA

1. Red (No internal connection)

2. Screen (0V)

3. Yellow (Data)

D3232-4

Figure 2-18: SeaTalk Connector

Pin No. Function Color

1+12 VRed

20 V Shield

3 Data Yellow

Note:

1. The display does not supply 12 V via the SeaTalk connector, nor does the SeaTalk connector require 12 V to operate. 12 V is required for other SeaTalk units (except where SeaTalk is connected only between two

hsb

displays).

2. If you are connecting an active compass to the fishfinder, the NMEA input has priority. You should, therefore, use an NMEA input channel (see Power and NMEA Input Connection) rather than the SeaTalk interface, unless the compass only has a SeaTalk output.

To connect the display unit to the SeaTalk bus, connect a standard SeaTalk cable between the SeaTalk connector on the rear of the display and a SeaTalk instrument or the SeaTalk bus.

Standard SeaTalk cables are available in a range of lengths (part numbers D284 to D287). Cables for connecting to SeaTalk units with round connectors are also available (part numbers D187 or D188). See Section 2.2 for further details.

NMEA 0183

The NMEA 0183 Data Interface Standard was developed by the National Marine Electronics Association of America. It is an international standard that enables equipment from many different manufacturers to be connected together and to share information.

The information is passed in “sentences”, each of which has a three-letter sentence identifier. When you check to see if one item will “talk” to another, make sure that the two items both use the same sentence identifiers.

Chapter 2: Installation 2-31

For example: VTG carries Course and Speed Over Ground data; GLL carries latitude and longitude; DBT carries water depth; MWV carries relative wind angle and wind speed data.

The NMEA 0183 standard carries similar information to SeaTalk. However, it has the important difference that one cable will only carry information in one direction. For this reason NMEA 0183 is generally used to connect a data receiver and a transmitter together (for example: a compass sensor transmitting heading to a radar or a GPS sensor (or Chartplotter) transmitting position and navigation data to a radar.

NMEA Input Connection

The two NMEA/Power input connectors are normally used for non-SeaTalk Compass (heading) data or GPS. It can also be used for additional navigation data (if not provided via SeaTalk).

Connect the input(s) to the orange and yellow wires (Channel 1) and/or the green and blue wires (Channel 2). Refer to Power and NMEA Input Connector on page 2-16 for further details.

SeaTalk and NMEA

For example, to connect a Raymarine Heading Sensor to the NMEA Channel 1 input, connect the cables and power supply using a suitable connector block, as shown in the diagram below. If installed, it may be convenient to connect the power to the SeaTalk auxiliary junction box described in the following section.

Red

Yellow

Black

+12 V

+ NMEA Data (orange)

-- NMEA Data (yellow)

D3604-1

Figure 2-19: NMEA Input Connection

Using the SeaTalk Auxiliary Junction Box

A junction box is used to connect the SeaTalk system to the display unit. This junction box enables the SeaTalk bus, power and GPS to be connected.

If power is not already available (via another SeaTalk instrument), the junction box can be used to apply power to the SeaTalk bus for other applications. The junction box may also be used for other purposes.

2-32 HD Series Fishfinders

For example: supplying power to a flux gate compass and routing the compass data to the display NMEA In connection, or alternatively for connecting a NMEA GPS system.

SeaTalk and NMEA

The junction box includes:

• SeaTalk cable and connector to attach to display unit

• Power cable to connect to 12 V power (if required)

• Input connections to connect SeaTalk cable from external equipment

• Spare connections for another instrument

CAUTION:

Ensure correct polarity of the 12 V supply before applying SeaTalk power. Use a multimeter to check the connections.

Figure 2-20 shows how to connect the junction box; Appendix B provides connection details for specific Raymarine, Apelco, and Autohelm GPS and Beacon Receiver systems.

To Display Unit SeaTalk Socket

12V Power Supply

Fused

To GPS Power Out: 1 & 2 Power In: 1 & 3

Spare Input

Cable

SeaTalk

Power

GPS

Core

Black (screen) Red Yellow Black (screen) Red Black (screen) Red Yellow

Terminal

1 2 3 1 2 1 2 3

Function

0V +12v SeaTalk 0V +12V 0V +12V SeaTalk

D4291-1

Figure 2-20: Using the Auxiliary Junction Box

Data Output

Data is transmitted in SeaTalk and NMEA formats as detailed in Appendix D and can be used to enhance other equipment as required.

The SeaTalk input/output connection is detailed in SeaTalk Connection on page 2-29.

Chapter 2: Installation 2-33

The NMEA output connector is a 4-pin connector as illustrated below. The

1.5 m NMEA OUT cable has a ferrite clamp attached to ensure EMC

conformance.

NMEA OUT connector

Pin 2, white Pin 5, screen

Rear of display

Pin 3, blue Pin 4, not connected

NMEA out

NMEA OUT connector Pin Pin name Function

2 NMEA_GND NMEA ground

3 NMEA_SIG NMEA data output

4 N/C N/C

5 CGND Screen

*Pin 1 does not exist on this connector

D4254-2

Figure 2-21: NMEA Output Connector

Data Conversion

The display units convert some information across the communications links as follows:

NMEA In to NMEA Out and SeaTalk SeaTalk to NMEA Out

SeaTalk and NMEA

This enables data received by the display to be passed to other instruments. For example, if you have a master and a repeater display, you only need to connect NMEA In to the master display, which will pass the data to the repeater via SeaTalk.

You can prevent NMEA heading data being bridged onto the SeaTalk bus refer to Bridge NMEA Heading on page 4-9.

Note: To transfer NMEA data, or to convert the data, the display must be powered On.

Checks

2-34 HD Series Fishfinders

2.10Integrated System Checks

Chart Display

Integrated System

When you have connected your display unit to the desired equipment ensure that position data is available at the display via NMEA or SeaTalk.

To confirm your chartplotter is operating correctly, perform the following checks:

1. Without a chart card installed, select the Chart display mode and select a suitable range scale. Verify that the world map is visible. Use the trackpad to check cursor movement and normal scrolling action.

2. To ensure that the display is responding to position data: Press FIND SHIP, check the cursor is fixed on the vessel symbol which is cor- rectly positioned at the center of the chart display.

3. Insert a chart cartridge for the area of your vessel. Use the RANGE key to zoom-in to check that the chart data is being dis- played.

Received Data

If either SeaTalk or NMEA In is connected, verify that the expected data is displayed.

1. Press DISPLAY and select the NAV DATA WINDOW ON. Check that the expected data is displayed.

2. If heading data is connected, select Chart mode and check it is displayed in the heading data box, or select Radar mode and check heading is displayed in the Status Bar.

Transmitted Data

If SeaTalk or NMEA Out is being transmitted to other equipment, check that the data is being received correctly.

An NMEA Out connector is used to transmit navigation data. The NMEA Output cable should be connected to the upper, left connector on the rear of the display unit.

Note: The NMEA Output cable has a ferrite clamp attached to ensure EMC conformance.

Chapter 3: Getting Started 3-1

Chapter 3: Getting Started

3.1 Introduction

This chapter provides information to get you started using your HD Series Fishfinder system. It will help you to become familiar with the basic functions of the display’s controls and learn how to operate the sonar system using Simulator mode. More detailed information on operating the display unit is provided in Chapter 5; Sonar functions are described in Chapter 6.

Note: All settings described in this chapter are retained when the unit is powered off. However, there is a one-minute delay from the time you make the setting change to when the DSM250 places it in memory. If you power down the sounder less than one minute after making a change, the setting is lost.

3.2 Switching the Units On and Off

Powering the Sounder Module

There is no power switch on the DSM250. The unit turns on when the power cord is attached to ship’s power and plugged into the POWER connector on the connector panel.

Note: The DSM250 should be located so that the power cord can be easily removed, if necessary. If the sounder is placed in a difficult-to-reach location, Raymarine strongly suggests installing a power switch on the DSM250 power cord at a point where it is easily accessible.

Status LED

The LED on the connector panel blinks green when the module is powered on and operating normally. If the unit detects a problem, the LED blinks amber to indicate a warning or red for an error. The number of times the LED blinks is a code representing the nature of the problem. See Status LED on page 7-6 for more details.

Introduction

Powering the Display Unit

The factory default power-up mode is full-screen Sonar mode. Once you have used the display unit it powers-up in the last used mode. The following sections describe the power-up sequence and how to select simulator mode.

➤ To switch the display on in Sonar mode:

Press and hold the POWER key until the unit beeps. The keys light up and after a few moments the display shows the fishfinder screen.

3-2 HD Series Fishfinders

AUTO GCRZFH

Powering the

Display Unit

ZOOMFREQUENCY

Until unit beeps

50kHz

BTM.LOCK A-SCOPE

D5443-2

Figure 3-1: Switching On in Sonar Mode

Setting the Display as a Sonar Repeater

Depth data is sourced from the device that has been designated as the Master sonar unit, which is the unit to which the transducer is connected. The DSM250 is permanently set as the sonar master. For the sounder module to properly repeat its sonar image data to the display unit, the display must be designated as the sonar REPEATER.

SONAR

SET UP¬

This is not normally an issue because the display unit is set as the REPEATER by default. However, if you have changed this setting, you must return the display to be a REPEATER.

➤ To set the display unit to be the sonar repeater:

1. Press the MENU key. The Menu soft keys appear.

2. Press the SONAR SET UP soft key. The Sonar Set Up menu appears.

3. Press the trackpad until the SONAR HSB MODE parameter is highlighted (selected).

4. Press the REPEATER soft key.

5. Press ENTER.

The display unit is now designated as the Repeater.

Full details on setting up your DSM250 and display are given in Chapter 4.

Chapter 3: Getting Started 3-3

AUTO G RZ

50kHz

Display Unit

Powering the

ZOOMFREQUENCY

BTM.LOCK A-SCOPE

D6180-1

Figure 3-2: Typical Sonar Mode Display at Switch On

Chart Mode (Raychart Models only)

If the display was last used in chart mode before being powered off, it will return to chart mode the next time it is switched on. When the keys light up in chart mode, the Raychart graphic is displayed, followed by the caution:

WARNING:

Raychart chart displays are based on cartographic data that C-MAP believes to be accurate. However, you should not rely on these displays as your primary source of navigation. Rather, your Raychart should be used only as a backup to official government charts and traditional methods of navigation.

When you have read and understood the caution, press the CONTINUE soft key. The chart is displayed.

If this is the first time the chartplotter has been turned on, and no chart card is installed, the display shows the small-scale world map and the default soft keys. Otherwise, the display shows the selected chart area and any data that were displayed when the display was last used.

3-4 HD Series Fishfinders

Switch Off

WARNING:

To provide protection against the damaging effects of UV light, it is advisable to replace the sun cover provided when the color LCD display is not in use. A reminder is displayed when you switch off the color LCD display.

Powering the

Display Unit

➤ To switch the display unit off, press and hold the POWER key for three

seconds. A countdown timer is displayed as shown below:

GAIN

DISPLAY

VRM/EBL

MARKS

MULTI

Countdown timer: number of seconds to power off

POWER OFF IN

ALARMS

RANGE

POWER

ENTER CLEAR MENU

SECONDS

D3599-2

Figure 3-3: Switch Off

When the counter reaches zero, a beep sounds and the display unit switches off. Release the POWER key.

Note: Switch the display unit off before you remove either the power or transducer cords.

Chapter 3: Getting Started 3-5

3.3 Operating Controls

You operate the fishfinder and chart systems using a variety of controls:

• A trackpad providing up, down, left, right and diagonal control of an on screen cursor

• Eleven dedicated (labeled) control keys

• Four soft keys with labels displayed on the screen

• Pop-up menus, displayed on-screen, from which you select options

• Database lists, displayed on-screen, which enable you to edit items

Note: The cursor is the cross-hair symbol (+) visible on the display. You move the cursor using the trackpad and use it to select a position or item on the chart.

The control keys are shown in Figure 3-5. They are back-lit for night-time use when the display brightness is dimmed. When you use a control, a help message is displayed at the top of the screen (unless you switch help off as described in Chapter 4). The following paragraphs describe the controls and on-screen facilities.

Operating Controls

Soft keys

Figure 3-4: 7" LCD Display Control Keys

Dedicated keys

Trackpad

D3596-4

Dedicated keys

3-6 HD Series Fishfinders

Dedicated keys

Trackpad and

Cursor

Trackpad

D5440-1

Figure 3-5: 10.4" LCD Display Control Keys

Trackpad and Cursor

The trackpad has several functions:

• To move the cursor around the screen

• To select an item from a pop-up menu

• To adjust a variable soft key control

The cursor is used to:

• Select a position on the screen

• Select an item (for example: chart object on the chartplotter)

• Pan the chart display

Moving the Cursor

You can press on any of the four sections of the trackpad to move the cursor in that direction (up, down, left or right), or press two sections at the same time to move diagonally. The cursor moves faster as you continue to press the trackpad. The current cursor position is shown in the cursor data box (if selected).

Soft keys

Dedicated keys

Chapter 3: Getting Started 3-7

Note: During many operations you cannot move the cursor around the screen. If you cannot move the cursor using the trackpad, check the default soft keys are displayed (unless they have been switched OFF in system set up). If not, press ENTER

until they are displayed.

The cursor is normally displayed as a crosshair. However, in chart mode, if you have not moved the cursor for more than five seconds, when you next move it the cursor is outlined by a circle so it is easier to locate on the screen.

Context-Sensitive Cursor Control

The cursor is context-sensitive. When the cursor is positioned over special features on the display a text label appears to identify the feature as follows:

Table 3-1: Context-Sensitive Cursor Text Labels

Text Label Feature Fishfinder/Chart

BOX Data Box (any type) Both

MOB Man Over Board marker Both

WPT Waypoint Both

Cursor

Trackpad and

BL Bottom Lock Fishfinder

VRM Variable Range Marker Fishfinder

ZOOM Zoom Fishfinder

A➟B

COG Course Over Ground vector Chart

HDG Heading vector Chart

POS Vessel’s position Chart

RTE Route leg Chart

TIDE Tide vector Chart

Chart Icons Various Chart

Ruler line Chart

Some items on the fishfinder/chartplotter screen, such as the cursor have information associated with them. Most information is displayed in a data box. The context-sensitive cursor enables you to move data boxes. In the case of Fishfinder VRM data, depth is displayed on the right hand side of the horizontal indicator and distance is displayed at the top of the vertical indicator.

3-8 HD Series Fishfinders

Dedicated Keys

The dedicated keys: DISPLAY, MARKS, GAIN, VRM/EBL, MULTI, ALARMS, RANGE, ENTER, CLEAR, MENU and POWER have fixed

functions; the functions are similar on all HD Series displays. For example, ALARMS is used to set up the system alarms on both a fishfinder and a chartplotter.

Dedicated Keys

Some keys can be used in two ways:

• Press: Press the key momentarily and then release it. This method is used for most key operations.

• Press and hold: Press the key and hold it down for the length of time stated (for example: 3 seconds), and then release it.

When you press a dedicated key, one of the following happens:

i. The associated operation is performed—change chart scale (RANGE),

for example.

ii. A pop-up menu is displayed, providing further options.

iii. A set of soft keys is displayed, providing further functions.

As you press a key, a single audio beep confirms the key action. If the keypress is not valid for the current screen or mode, three rapid beeps sound to indicate that no response is available. If desired, you can turn the key beeps off as part of your set up procedure (see Chapter 4).

Using the Dedicated Keys in Different Display Modes

When certain dedicated (hard) keys are pressed on a unit with the Raychart feature, the sets of soft keys that appear can vary depending on whether the currently selected mode is fishfinder or chart. The following describes the soft keys that appear in the Fishfinder and Chart modes.

MULTI key

In Sonar mode on all color displays:

70%

POWER

AUTO LO HI

LIGHT

COLOR

SETTINGS

WHT LINE

OFF ON

D4896-2

Chapter 3: Getting Started 3-9

In Chartplotter mode on all displays:

70%

LIGHT

ALARMS key

In Sonar mode on all displays:

ALARMS

FISH

ALARM

OFF ON

SHALLOW

ALARM

DEEP

ALARM

D5031-1

In Chartplotter mode on all displays:

ALARMS

ALARMS SET UP

ARRIVAL ALARM

OFF TRACK ALARM

ANCHOR ALARM

GROUNDING ALARM

COUNTDOWN TIMER

ALARM CLOCK

0.01nm

OFF

5M/1.0nm

00:33:00

OFF

Soft Keys

The four keys below the screen are called soft keys because their functions change according to the operation. The soft keys are grouped into related sets and subsets providing access to the various functions. The soft key labels are displayed on the screen just above the keys. The default soft keys are displayed until you press a key, or select an item on the screen; the soft keys associated with the action are then displayed.

The currently-selected soft key option is shown by its green background. If the key text is displayed in gray rather than in black, it is not currently available.

SELECT ARRIVAL

ALARM RADIUS

ZOOM MORE¬FREQUENCY

D4265-4

CHRT SNR

D5013-1

3-10 HD Series Fishfinders

When you press a soft key one of the following happens:

i. The associated operation is performed (for example: 50 kHz).

ii. A sub-set of soft keys is displayed, providing further functions.

iii. A pop-up menu is displayed, providing further options.

As with dedicated keys, when you press a soft key a single audio beep

Pop-Up Menus

confirms the key action. If the key-press is not valid for the current screen or mode, three rapid beeps sound to indicate that no response is available. If desired, you can turn the key beeps off as part of your set up procedure (see Chapter 4).

Pop-Up Menus

Pop-up menus usually provide set up options. When a pop-up menu is onscreen, a set of associated soft keys is also displayed as shown in Figure 3-6.

ALARMS SET UP

ARRIVAL ALARM

OFF TRACK ALARM

ANCHOR ALARM

GROUNDING ALARM

COUNTDOWN TIMER

ALARM CLOCK

SELECT ARRIVAL

ALARM RADIUS

0.01nm

OFF

5M/1.0nm

00:33:00

OFF

D4265-4

Figure 3-6: Typical Pop-up Menu

You use the trackpad to select an option from the menu, then use the appropriate soft key to set the option. For example, you can toggle the OFF

TRACK ALARM on/off.

Chapter 3: Getting Started 3-11

Database Lists

The waypoints, routes and tracks that you create on the chartplotter are stored in database lists. You can view these lists and select items for editing.

WAYPOINT LIST

SYMBOL NAME

WAYPOINT 001

WAYPOINT 002

WAYPOINT 003

WAYPOINT 004

WAYPOINT 005

POSITION

BRG _186°

TEMP

---°

DATE

--/--/--

50°21^966N 001°20^368W

RNG _21.0nm

DEPTH

TIME

---

--:--:--

Database Lists

GOTO

WAYPOINT

Figure 3-7: Typical Database List

As with pop-up menus, when a database list is on-screen, a set of associated soft keys is also displayed. You use the trackpad to select an item from the list, then use the appropriate soft key to edit the item. For example, you can erase a waypoint or a route.

3.4 Simulator Mode

The HD Series Fishfinders include a simulator function that enables you to practice operating in Sonar and Chartplotter (Raychart models only) modes without data from the transducer or GPS system.

If you have not yet installed the full fishfinder system, you can still operate in Simulator mode by connecting the module and display devices via the HSB cable. For power, connect a 12V or 24V DC power supply, attaching the red wire via a quick blow fuse to positive and the black wire to negative.

Fuse values:

Display unit:6A for 12V or 4A for 24V DSM250: 8A

EDIT

WAYPOINT

MAKE NEW WAYPOINT

WAYPOINT TRANSFER

D4262-2

Note: Before using Simulator mode, make sure the HSB cable is connected from the DSM250 to the display unit and that both the DSM250 and display unit are connected to ship’s power.

Data

3-12 HD Series Fishfinders

Figure 3-8 demonstrates how to setup the DSM250 for Simulator mode; Chapter 2 gives full installation details.

Digital Sounder Module

PLUS Display Unit

Viewing Simulator

Red

hsb

RF Ground

Figure 3-8: Simulator Mode Setup

Viewing Simulator Data

After you have properly connected and powered up the DSM250 and display units, you can toggle Simulator mode on and off using the Sonar Setup menu.

➤ To view simulated sounder images:

Black

DC Volts

D6197-2

SONAR

SET UP¬

1. Press the MENU key on display unit. The Setup soft keys appear.

2. Press the SONAR SET UP soft key. The Sonar setup menu pop-up is displayed.

3. Use the trackpad to move the selection bar over the option SONAR SIMULATOR. The simulator soft keys are displayed.

4. Press the ON soft key to switch on the sonar simulator.

5. Press ENTER twice to return to the default display.

When simulator mode is on a simulator dialog box is displayed.

When the display is switched off then on again, simulator mode is maintained. It is recommended that you select the System Set Up Menu and switch off simulator mode when you have finished.

Note: Any waypoints placed on the chartplotter in simulator mode are retained in the database list and are available for use in routes.

Chapter 4: System Setup 4-1

Chapter 4: System Setup

4.1 Introduction

Once you have installed your digital fishfinder system and are familiar with its basic operation (described in Chapter 2 and Chapter 3), you need to set it up so that it obtains the correct information from the equipment you have connected it to, operates according to your requirements, and displays information according to your preferences.

This is achieved using the soft key controls that are displayed when you press the MENU key.

In most cases, you will only need to use the MENU key options when you first set up your system. As you become more familiar with your system, you may decide to customize some aspects, such as the screen and help setting.

This chapter covers the following topics:

• Changing the default set up parameters

• System parameter functions and default settings

• Sounder specific parameter functions and default settings

Introduction

• Chart specific parameter functions and default settings

You should check the functions of the parameters and decide on the new settings before making the changes.

Note: For units with the Raychart feature, the from the chartplotter display is the same as that accessed from the fishfinder display

SYSTEM SET UP

menu.

SYSTEM SET UP

menu option

4-2 HD Series Fishfinders

Changing the Set

Up Parameters

4.2 Changing the Set Up Parameters

The set up parameters are divided into three sections:

• System, to control the aspects of the system that are not specific to the sounder or chart.

• Sonar, to control the fishfinder display preferences, including HSB mode, calibration and simulator.

• Chart, to control the chartplotter display (in fishfinders with the Raychart feature), including waypoint information, vectors and radar/chart synchronization.

Note: The GPS menu is described in Chapter 8 and the Track Set Up menu is described in Chapter 7.

This section provides instructions for displaying and changing the default values. The following sections list the parameters and their possible settings, and describe the function of each parameter in turn.

➤ To change the default settings:

1. Press the MENU key to display the set up soft keys. The options available depend on the selected operating mode.

Fishfinder

SYSTEM

SET UP¬

SONAR

SET UP¬

SCROLL

SPEED

TRIP

RESET

D5019-1

Chart

SYSTEM

SET UP!

CHART

SET UP!

TRACK

SET UP!

GPS

SETUP!

D4162-1

2. Press the soft key for the set up you desire.

The requested set up menu is displayed, listing the parameters and their current settings.

3. Use the trackpad to move the selection bar up and down the list. An arrow is displayed at the top or bottom right-hand corner if you can scroll the list to display further parameters.

As each line is highlighted, the soft keys are updated to show the settings available.

• For parameters that have a numeric value, or more than four possible

settings, a scroll list is displayed above two of the soft keys.

Chapter 4: System Setup 4-3

• Some parameters are controlled by a slider that is displayed above two

of the soft keys.

• For some parameters, a soft key provides access to a sub-menu of fur-

ther options.

4. Press the soft key corresponding to the desired setting or, for scroll lists, use the soft keys to scroll forwards or backwards through the list until the desired setting is displayed. This setting is retained when you move the selection bar on to the next parameter in the menu list.

For sliders, press the appropriate soft key repeatedly to increase or decrease the slider value in individual steps, or press and hold the key to change the setting quickly.

5. Once you have set the desired values, press ENTER to clear the menu and return to the set up soft keys.

6. Press ENTER, MENU or CLEAR to clear the soft keys and return to the default display.

You can return all the settings to their original factory settings, if desired, by performing a factory reset as described in Chapter 9.

Up Parameters

Changing the Set

4-4 HD Series Fishfinders

4.3 System Set Up Parameters

System Set Up

Parameters

The SYSTEM SET UP option enables you to set up your system configuration

SYSTEM

SET UP¬

and personal preferences.

The following table lists the System menus and their options, shows the factory default setting, and provides a space for you to make a note of your new setting. Each parameter is described in the following subsections

Table 4-1: System Set Up Parameters

Menu Options Factory

Default

DATA BOXES

POSITION SPEED DEPTH COG SOG TIME DATE WIND WAYPOINT CROSS TRACK ERROR HEADING LOG/TRIP PILOT VMG TEMPERATURE TIDE SET/DRIFT

BEARING MODE MAGNETIC or TRUE TRUE

CURSOR REFERENCE MAG/TRUE or RELATIVE RELATIVE

CURSOR READOUT OFF, LAT/LONG, RNG/BRG, or

DAY/NIGHT DAY/NIGHT DAY

OFF, LAT/LONG, or TDs OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF, APPARENT, TRUE, BOTH OFF, LAT/LON, RNG/BRG/TTG OFF or ON OFF or ON OFF or ON OFF or ON OFF, WIND, WPT, or BOTH OFF or ON OFF or ON

BOTH

OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF

RNG/BRG

New Setting

HELP OFF or ON ON

SOFT KEYS OFF or ON ON

KEY BEEP OFF or ON ON

MOB DATA DR or POSITION DR

PILOT POP-UP OFF or ON OFF

MENU TIMEOUT PERIOD NO TIMEOUT, 10, 20, or

30 SECONDS

DISTANCE UNITS NAUTICAL MILES, STATUTE

MILES, KILOMETERS, or KILOHERTZ

NO TIMEOUT

NAUTICAL MILES

Chapter 4: System Setup 4-5

Table 4-1: System Set Up Parameters

Menu Options Factory

Default

SPEED UNITS KNOTS, MILES PER HOUR, or

KILOMETERS PER HOUR

DEPTH UNITS METERS, FEET, or FATHOMS FEET

TEMPERATURE UNITS CENTIGRADE or FAHRENHEIT FAHRENHEIT

VARIATION SOURCE AUTOMATIC or MANUAL AUTO

BRIDGE NMEA HEADING OFF or ON OFF

NMEA-OUT SET UP

APB BWC BWR DBT DPT MTW RMB RSD RTE TTM VHW VLW WPL GGA GLL RMA RMC VTG ZDA

OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON OFF or ON

KNOTS

ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON

New Setting

Parameters

System Set Up

CURSOR ECHO

RADAR CURSOR IN CHART CURSOR IN SEATALK CURSOR OUT CURSOR ECHO LOCAL

DATE FORMAT DD/MM/YY or MM/DD/YY MM/DD/YY

TIME FORMAT 12 HOUR or 24 HOUR 12 HOUR

TIME OFFSET UTC, or local offset value:

GPS SOG/COG FILTER HIGH, MEDIUM, or LOW

COMPASS SETUP LINEARISE COMPASS or

OFF or ON OFF or ON OFF or ON OFF or ON

Plus or minus up to 12 hours, in whole hours

ALIGN HEADING

OFF OFF OFF ON

UTC

4-6 HD Series Fishfinders

Data Boxes

Table 4-1: System Set Up Parameters

Menu Options Factory

Default

LANGUAGE ENGLISH (UK), ENGLISH (US),

DANISH, FRENCH, GERMAN, DUTCH, ICELANDIC, ITALIAN, NORWEGIAN, PORTUGUESE, SPANISH, SWEDISH, or FINNISH

SIMULATOR OFF, DATA, RADAR, or BOTH OFF

ENGLISH (US)

New Setting

Data Boxes

Press the SELECT BOXES soft key to display the data box sub-menu. This enables you to select up to 6 data boxes that you can display on the fishfinder.

Note:

1. A fixed set of sixteen of these data items are available for display in the Nav Data half-screen window (see Chapter 5).

2. In addition to these grouped data boxes, boxes for the cursor readout, VRM/EBL data, waypoint data, MOB data and simulator status are displayed when selected or when the appropriate function is active.

3. Radar data is only repeated if the display is connected to an Series radar master display.

hsb

Plus

Data boxes provide regularly used data in a compact form so that most of the graphics can still be seen. The ones you select here can be turned on and off as a group during normal operation. You can also move them around the screen individually using the context-sensitive cursor. Refer to Viewing Data Boxes on page 5-11).

Bearing Mode

Note: This option only pertains if your system includes a radar display.

The mode (magnetic or true) of all the bearing and heading data displayed. This is indicated in the radar status bar after the heading value, if displayed.

Cursor Reference

Note: This option is only available in Radar mode if your system includes a radar display and you have heading data from a compass.

The mode of the bearing data displayed for the cursor readout. The bearing information can be displayed in either of two forms:

• Relative: The bearing relative to your vessel’s heading.

Chapter 4: System Setup 4-7

• Mag/True: The actual bearing in either degrees magnetic or degrees true.

If you choose this mode, the selection you made for the previous parameter (Bearing Mode), °M or °T, is displayed in the cursor (Rng/Brg) data boxes. The current units are shown for the heading value in the status bar at the top of the screen.

Cursor Readout

Note: This option only pertains if your system includes a radar display.

This option controls whether the cursor data is shown in latitude and longitude or in range and bearing. Alternatively, you can show both types of readout, in separate boxes, or turn the cursor data box off.

You can also turn the cursor readout box(es) on and off during normal operation, via the SCREEN default soft key (see Switching the Cursor Data Box On and Off on page 5-23).

Day/Night

This option enables you to change the display between day and night modes.

Cursor Readout

NIGHT mode uses a different color palette, more suited to night time viewing. The default setting is DAY.

Help

When Help is set to ON, a prompt appears when selecting a soft key or menu choice and when using the context-sensitive cursor. The help message is cleared when an action is selected.

Soft Keys

When the Soft Keys option is set to ON, the default soft keys are displayed if no other operation is in progress.

When the Soft Keys option is set to OFF, the default soft keys are only displayed when a soft key is pressed. The Soft Keys disappear if no operation is performed for 10 seconds.

Key Beep

This option controls whether or not the keys sound a tone when you press them.

4-8 HD Series Fishfinders

MOB Data

This option controls whether MOB data is based on position data, or on dead reckoning (DR). Dead reckoning normally provides a better indication of the course to an object in the water, on the assumption that your vessel and the object are both subject to the same tide and wind effects.

Autopilot Pop Up

This option controls whether or not the autopilot pop up is displayed. When set to ON, when the status and locked heading of the autopilot changes, they are displayed in a pop up box. The box is removed from the display after two seconds. When Autopilot Pop set to OFF, the pop up box is disabled.

Menu Timeout Period

With no timeout set, menus and soft key labels remain displayed until you clear them by pressing ENTER, CLEAR or the appropriate dedicated key.

If you set a value here, the menus and soft key labels will be cleared if a key has not been pressed for the specified number of seconds.

This setting does not affect the default soft key labels, which are controlled by the Soft Keys option (see above).

Units

You can set the units for speed, depth and temperature. The units you set will be used to display all data, including information received from other instruments on the system. However, the distance units do not affect the instrumented range of the radar, which is always in nautical miles.

Note: The ‘Units’ values set here are also used in the other display modes.

Variation Source

Note: This option is only available in Radar mode if your system includes a radar display.

The variation value is the difference between True and Magnetic direction data for heading or bearing values. The Variation Source option provides soft keys for selecting Auto or Manual variation mode, displays the current variation value for each and highlights the currently selected mode.

Chapter 4: System Setup 4-9

Auto Mode

If you select Auto mode, the unit obtains the value of variation automatically, normally from received data. The variation value that is used depends on the data available and is selected in the following order of priority:

1. Variation value from the same source as the heading data:

• If heading data is being taken from NMEA, then variation is also taken

from NMEA

• If heading is taken from SeaTalk, then SeaTalk variation is used

2. Variation value from a different source:

• If heading data is being taken from NMEA, but no NMEA variation is

available, then variation is taken from SeaTalk

• If heading is taken from SeaTalk, but no SeaTalk variation is available,

then variation is taken from NMEA

3. A calculated variation value, using position data, if no SeaTalk or NMEA value is available

4. The current manual variation value, if no SeaTalk or NMEA value and no position data is available

Heading

Bridge NMEA

Manual Mode

If you select Manual mode, by pressing either of the MANUAL keys, you can specify the local variation value according to the area in which you are operating. Press the appropriate MANUAL key to adjust the variation up or down, to a maximum of 30° East or West.

This value is then transmitted to any other SeaTalk instruments on your system. It is retained if you turn the display off and on again.

In Manual mode, incoming NMEA variation is ignored. However, if the variation is changed on another SeaTalk instrument, the new value is used and the manual value that is displayed is updated.

Note: The Manual variation value defaults to 0°, so it is important to set up a value if variation is not available from an external source.

Bridge NMEA Heading

HD Series Fishfinders display bridge NMEA input data to the SeaTalk bus (see Section 2.9). The Bridge NMEA Heading option can be used to prevent NMEA heading data being bridged onto the SeaTalk bus.

For example, if you have a course computer connected on SeaTalk and NMEA, and an active compass connected on NMEA (for MARPA), SeaTalk data overrides NMEA data in the course computer.

4-10 HD Series Fishfinders

NMEA-Out Set Up

You should therefore switch OFF the Bridge NMEA Heading option to ensure the course computer receives the same NMEA heading input as the rest of the system.

NMEA-Out Set Up

This option lets you disable the transmission of specific NMEA sentences, which may be necessary if you have other instruments sending the same data as your fishfinder. See Appendix D for a list of NMEA input messages.

For example, if the DPT (depth) sentence is set ON but the fishfinder’s transducer is designed to sense temperature and speed only, the depth value will be transmitted as zero. If you also have an ST60 Depth instrument installed, there may be confusion between the zero depth sent by the fishfinder and the actual depth sent by the ST60. Turning OFF the DPT sentence disables the reading from the fishfinder.

The factory default for all NMEA sentences is transmission ON. Disable the sentence by selecting the OFF soft key. The following table displays the available NMEA sentences and their meanings.

Table 4-2: NMEA Sentences

Sentence Meaning

APB Autopilot Sentence “B”

BWC Bearing & Distance to Waypoint

BWR Bearing & Distance to Waypoint – Rhumb Line

DBT Depth Below Transducer (see note below)

DP T Dep th ( see note belo w)

MTW Water Temperature

RMB Recommended Minimum Navigation Information

RSD Radar System Data

RTE Routes

TTM Tracked Target Message

VHW Water Speed and Heading

VLW Distance Travelled through the Water

WPL Waypoint Location

GGA Global Positioning System Fix Data

GLL Geographic Position – Latitude/Longitude

RMA Recommended Minimum Specific Loran-C Data

Chapter 4: System Setup 4-11

Table 4-2: NMEA Sentences

Sentence Meaning

RMC Recommended Minimum Specific GPS/TRANSIT Data

VTG Course Over Ground and Ground Speed

ZDA Time and Date

The changes do not take effect until after ENTER is pressed. Consult your NMEA instrumentation documentation to determine which strings should remain ON.

Note: HD Series Fishfinders output the same depth value for DBT and DPT, regardless of the Depth Offset value in Sonar Setup.

Cursor Echo

Note: This option only pertains if your system includes a radar display that is connected to the fishfinder display via SeaTalk.

You can set up an integrated system so that radar and chartplotter displays connected via SeaTalk can display each other’s cursors.

Cursor echo functions so that you can display a chart cursor on the radar picture or a radar cursor on the chart picture. You cannot display a remote radar cursor in a radar window; nor can you display a remote chart cursor in a chart window. When the appropriate options are switched on, each display shows its own cursor plus the cursor of the other display with appropriate cursor text (RDR or CHRT) to indicate its origin. This means that you could move the cursor over a target on the radar display and check the identity of the target by looking at the radar cursor position on the chartplotter.

Cursor Echo

Press the CURSOR ECHO soft key to display the cursor transfer soft keys. The following options can be toggled ON or OFF:

• Radar Cursor In: displays the cursor from another radar on the chart display or chart window (default - OFF).

• Chart Cursor In: displays the cursor from another or chartplotter on the radar display or radar window (default - OFF).

Note: The remote display must have SeaTalk Cursor Out enabled.

• SeaTalk Cursor Out: enables the output, onto SeaTalk, of the display’s own cursor (default - OFF).

• Cursor Echo Local: echoes the cursor position between open windows on the same display (default - ON).

If you set the options to OFF, no cursor echo information is displayed.

4-12 HD Series Fishfinders

Date and Time

Settings

Date and Time Settings

Set your preferred date format (DD/MM/YY or MM/DD/YY) and time format (12 or 24 hour). If you wish to display local time, use the soft keys to change from UTC to the desired time offset. This can be up to plus or minus 12 hours, in hourly steps.

GPS SOG/COG Filter

Note: This option only applies to systems with a GPS connected.

The SOG/COG filter averages the velocity vectors to compensate for the oscillating motion of the vessel, giving a clearer indication of the vessel’s course and speed. The filter does not affect the calculation of the GPS position. The velocity vectors calculated from the GPS Signal give an instantaneous measure of speed and direction of the GPS antenna. The COG and SOG can therefore seem erratic under certain conditions. For example, when a vessel is moving slowly through rough seas, the antenna moves from side to side as well as in the direction of the vessel.

Slow moving vessels, or vessels sailing in rough seas will benefit from a high setting, whereas a power boat that can quickly change speed and direction will benefit from a low setting.

Select the SOG/COG filter setting as desired. This can be set to HIGH, MEDIUM or LOW.

Compass Set Up

Note: This option only applies to systems with a Raymarine heading sensor connected.

This option is used to calibrate a Raymarine heading sensor such as the Pathfinder Smart Heading System. Controls are provided for LINEARISE COMPASS which detects and corrects for heading errors caused by metal objects, and ALIGN HEADING which matches the displayed heading to a known heading or transit.

Refer to the Handbook supplied with your heading sensor for more details.

Language

Select the language in which you wish information to be displayed. The selected language will be used for screen text, labels, menus and options, but will not affect the letters displayed by the context-sensitive cursor. The language setting also affects the display format for lat/long position information.

Chapter 4: System Setup 4-13

Simulator

The simulator enables you to operate your display without data from the transducer and/or external data sources. The system set up simulator options have the following functions:

• Data provides simulated numerical data and a waypoint display.

• Radar (integrated systems with a radar display) provides simulated radar picture, with example targets. The picture does not change if you change the range, although the range rings are adjusted (see Pathfinder Radar documentation)

• Both provides simulated data and radar picture.

When the simulator is switched on, a SIMULATOR data box is displayed during operation showing the simulation selected.

Fishfinder simulator mode is set in the Sonar setup menu, as described in Section 4.4.

4.4 Sonar Set Up Parameters

Simulator

SONAR

SET UP¬

The SONAR SET UP option enables you to set up the fishfinder according to your system configuration and your personal preferences.

The following table lists the Sonar Set Up parameters and their options, shows the factory default setting, and provides a space for you to make a note of your new setting. Each parameter is described in the following subsections.

Table 4-3: Fishfinder Set Up Parameters

Factory

Parameter Options

TARGET DEPTH ID OFF

COLOR BAR OFF

DEPTH DIGIT SIZE LARGE

SMALL

SONAR HSB MODE REPEATER

MASTER

DEPTH OFFSET Value 0.0

SPEED CALIBRATE 0% to 200% 100%

TEMP CALIBRATE -9.0 °F to +9.0 °F 0°F

Default New Setting

OFF

LARGE

REPEATER

SONAR HISTORY LARGE or SMALL LARGE

4-14 HD Series Fishfinders

Target Dept h ID

Table 4-3: Fishfinder Set Up Parameters

Factory

Parameter Options

SONAR INT REJ AUTO, LOW or

HIGH

SONAR SIMULATOR OFF

Default New Setting

AUTO

OFF

Target Depth ID

You can select whether or not the depth is displayed for displayed fishfinder echoes. When Target Depth ID is set to ON, the depth is displayed just above each fish echo. When set to OFF, the depth of each echo is not displayed.

Color Bar

The color bar indicates the range of echoes displayed in each color. When set to ON the color bar is displayed on the right hand side of the display.

Depth Digit Size

The depth under the boat is displayed in the bottom left hand corner of the fishfinder display. You can select small or large digits for the depth display.

Sonar HSB Mode

Depth data is sourced from the sonar master, which is the unit to which the transducer is connected. This setting was originally established for networks that have multiple Fishfinder is a MASTER (directly displaying sonar data images) or a REPEATER display (connected via data images).

The DSM250 is permanently set as the sonar master. For the sounder module to properly repeat its sonar image data to the display unit, the display must be designated as the sonar REPEATER.

The default setting is REPEATER. For HD Series displays, this setting should not be changed from the default.

Note: Ensure that only one device is designated as a sonar master. Having more than one master unit on the sults.

hsb

Series Fishfinders for designating whether the

hsb

to the Fishfinder master and repeating its sonar

hsb

network can cause unpredictable re-

Chapter 4: System Setup 4-15

Depth Offset

The depth offset is added to the measured depth value before it is displayed. You can specify the depth as a positive value (Waterline Offset) or a negative value (Keel Offset). The depth offset can be adjusted in 0.1 increments of the units you have set for Depth Units: meters, fathoms, or feet. See Units on page 4-8.

Speed Calibrate

If the transducer is equipped with a speed paddle wheel, the fishfinder calculates and displays the speed of the boat through the water. The speed calibrate option enables you to adjust the displayed speed so that it matches your actual speed through the water. You can adjust the displayed speed from 1% to 200%.

If the Fishfinder reading is too low, set Speed Calibration to more than 100%. If the Fishfinder reading is too high, set Speed Calibration to less than 100%.

Temperature Calibrate

Depth Offset

The fishfinder calculates and displays the temperature of the water. The temperature calibrate option enables you to adjust the displayed temperature. You can adjust the displayed temperature by -9.0°F to +9.0°F.

Sonar History

Sonar History determines the number of data sample columns that appear on the screen at one time. The options are: SMALL, which displays 240 columns of data or LARGE, which shows 480 columns. Information displayed in a single column using the LARGE setting would occupy two columns with SMALL. As a result, twice as much data history is displayed under the LARGE setting. Data displayed using SMALL appears wider and scrolls across the screen faster.

The default setting is LARGE.

Sonar Interference Rejection

Two or more sonar-equipped vessels operating within range of each other can create interference on the sounder screen. This usually appears as vertical streaks in the water that do not represent actual targets.

HD Series Fishfinders include a SONAR INT REJ option that reduces such interference, either manually or automatically. LOW rejects only a small amount of the extraneous objects. Use this setting when you want to be sure that what has been removed are really false returns.

4-16 HD Series Fishfinders

Sonar Simulator

HIGH cleans up much more interference but can degrade the appearance of

actual targets. AUTOMATIC selects the best rejection level for you.

The default setting is AUTOMATIC.

Sonar Simulator

The simulator enables you to operate your display without data from the transducer so you can become familiar with the unit’s features and functions.

All controls are functional in Simulator mode with the exception of STC.

Version/Serial Numbers

The area at the bottom of the Sonar Setup screen gives version information for the system.

This area is informational only; it is not editable.

DISPLAY SW VERSION displays the software version of the display unit.

MASTER SW VERSION displays the software version and product type of the

master unit, which under most circumstances would be the DSM250.

MASTER S/N displays the serial number of the master unit, which under normal circumstances would be the DSM250.

Chapter 4: System Setup 4-17

4.5 Chart Set Up Parameters (Raychart Models)

CHART

SET UP¬

For Fishfinders with the Raychart feature installed, the CHART SET UP option enables you to set up the chartplotter according to your system configuration and your personal preferences.

The following table lists the Chart set up parameters and their options, shows the factory default setting, and provides a space for you to make a note of your new default setting. Each parameter is described in the following subsections.

Table 4-4: Chart Set Up Parameters

Parameter Options Factory Default New Default

CUSTOMIZE CHART See below for details

PLOTTER MODE OFF, ON OFF

CHART ORIENTATION

OBJECT INFORMATION

PALETTE (COLOR LCD) SHADE, SUNLIGHT SUNLIGHT

WAYPOINT SYMBOLS OFF, ON ON

WAYPOINT NUMBERS OFF, OFF ON

DEFAULT WAYPOINT SYMBOL

NORTH UP, COURSE UP, HEAD UP

OFF, ON POINTS, ON ALL ON ALL

, , ,

NORTH UP

Chart Set Up

Parameters

(Raychart Models)

HEADING VECTOR OFF, 3 MINS, 10 MINS,

COG VECTOR OFF, 3 MINS, 10 MINS,

TIDE VECTOR OFF, 10 MINS, 1 HOUR,

RADAR/CHART SYNCH

DATUM SELECTION WGS 84, LOCAL WGS 84

POSITION OFFSET OFF, ON OFF

Customize Chart

This provides a list of chart options, enabling you to specify how the chart features are displayed. Most options can be toggled between on, off and custom. Custom passes on/off control to the SCREEN soft keys (see Customizing the Screen Presentation Options on page 5-23).

OFF

INFINITE

OFF

INFINITE

OFF

INFINITE

OFF, ON OFF

4-18 HD Series Fishfinders

Plotter Mode

The following features can be set using Customize Chart, factory default settings are shown in bold type:

•chart text (on, off, custom)

• chart text size (small, normal, large)

• chart display (simple, detailed)

• chart boundaries (on, off, custom)

• spot soundings (on, off, custom)

• depth shading limit (set the limit)

• depth contours (on, off, custom)

• depth contour display (set the upper and lower limits)

•nav marks (on, off, custom)

• nav marks icon (international, US)

• light sectors (on, off, custom)

• caution and routing data (on, off, custom)

• marine features (on, off, custom)

• land features (on, off, custom)

• icon display (simple, detailed, custom)

The factory default for CUSTOM options is OFF. This can be changed using the SCREEN soft key in chart mode.

Plotter Mode

Plotter Mode enables you to zoom into a smaller area, even when no chart data is available for that scale. This enables you use the chartplotter functions at large scales even when a chart card is not installed.

Chart Orientation

The chart orientation is normally North Up, but can be changed to Course Up or Head Up if heading data is available. The orientation modes give the following displays:

• North Up: The chart is displayed with north upwards. As you change heading, the ship’s heading marker moves. This is the default mode and is the only mode available if there is no heading data.

• Course Up: The chart is stabilized and displayed with the currently selected course upwards. If you select a new course, the picture rotates to display the new course upwards. The reference used for the Course Up depends on the information available. The first available in the following is used:

Chapter 4: System Setup 4-19

i. A locked heading over a SeaTalk connection

ii. The heading at the time Course Up was selected

To update the Course Up reference while Course Up is the current mode, re-select Course Up from the set up menu.

• Head Up: The chart is displayed with the vessel’s current heading upwards. As the heading changes the chart will rotate.

Object Information

You can set Object Information ON ALL, ON POINTS or OFF to determine when an object identification pop-up is displayed. When set to ON ALL, the information pop up is displayed when the cursor is placed over any chart area for two seconds. ON POINTS enables the information pop up when the cursor is placed over a displayed chart object and OFF disables the information pop up.

Palette

The Palette option lets you specify which color palette, SHADE or SUNLIGHT, the display uses.

The Sunlight palette is optimized for best display clarity in bright sunlight. In dimmer conditions you may prefer the shade palette.

Waypoint Options

Waypoint Symbols controls whether or not the waypoints are shown on the Chart display, with their appropriate symbols. The active waypoint and waypoints in the current route are always shown.

Object Information

Vectors

Waypoint Numbers controls whether or not the waypoint numbers are shown for any waypoints in the current route.

Default Waypoint Symbol lets you select the symbol you want used for waypoint display.

Heading, Tide and Course Over Ground vectors can be displayed as a line from your vessel. The length of the vector is determined by your choice of SOG and the time period. An infinite vector extends to the edge of the chart screen.

Heading Vector indicates your current heading.

COG Vector indicates your course over ground.

Tide Vector indicates the tide angle. Tide information is calculated from the

speed through water, compass and position data.

4-20 HD Series Fishfinders

Radar/Chart Synch

Note: This option is only available in Radar mode if your system includes a radar display.

hsb

If you have an connected via

Plus Series combined Fishfinder/Chartplotter display

hsb

to a Pathfinder Plus Series Radar display, you can select

Radar/Chart Synch ON or OFF. When set ON with chart and radar windows displayed, FIND SHIP can be used to synchronize the radar and chart images.

The chart is redrawn so that its center matches that of the radar display. The radar is redrawn to the scale and heading mode of the chart.

Datum Selection

You can select either WGS 84 or LOCAL datum. In LOCAL mode, you are presented with a list of datums. Use the trackpad to scroll through the list, then press ENTER to select the option and close the menu.

When you change datum selection, the system attempts to set any connected GPS to the new mode, using SeaTalk and NMEA set up commands. A message shows whether the set up was successful or not.

WARNING:

Changing the chart datum does not cause any waypoint or routes stored in the chartplotter to move. Waypoints and routes may therefore appear to be at different positions when you change the datum. When adding waypoints numerically to the waypoint list, or via SeaTalk,

hsb

, or NMEA, it is important that they are referenced to the same

datum that the chart is to be operated in.

Position Offset

You can offset the vessel position to allow for differences between the GPS and paper chart data. This may be useful if you are using a datum that is not available on the Chartplotter, or if you are referring to a paper chart drawn to unknown datum.

You can change the offset by moving the cursor to the known vessel position. This offset is applied to all incoming position data. The default offset value is zero.

When position offset is switched on, all displayed vessel position data is annotated (C) to indicate it has been corrected.

Chapter 4: System Setup 4-21

➤ To switch the position offset on/off:

1. Select the POSITION OFFSET option, then press the OFFSET OFF ON soft key to toggle the option on/off. The last selected offset value is added to position data and the vessel is displayed at the corrected position.

➤ To set a new offset value:

1. Select the POSITION OFFSET option, then press the SET UP OFFSET soft key. If necessary, position offset is automatically toggled on.

2. Use the trackpad to move the cursor to the desired vessel position; the cursor position is displayed in a position offset data box.

3. Press the ACCEPT OFFSET soft key, the vessel is displayed at the new position. Press ENTER to return to the default display.

➤ To set the offset value to zero:

1. Select the POSITION OFFSET option, then press the SET UP OFFSET soft key

2. Press the CANCEL OFFSET soft key. The position offset value is set to zero.

Position Offset

4-22 HD Series Fishfinders

Position Offset

Raymarine HDFI FISHFINDERS User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

HD Series Fishfinders iii

Preface

Digital Sounder

Transducer

WARNING:

CUTTING THE TRANSDUCER CABLE WILL VOID THE WARRANTY.

TFT LCD Displays

WARNING:

Conventions Used

Technical Accuracy

Warranty

WARNING:

CUTTING THE TRANSDUCER CABLE WILL VOID THE WARRANTY.

Raymarine Products and Services

Contents

Chapter 1: Overview

1.1 Introduction

How to Use This Handbook

Terminology

General

Display Unit

Fishfinder Features

Chartplotter Features

DSM250 Digital Sounder Module

Transducer

Operating Modes

WARNING:

CUTTING THE TRANSDUCER CABLE WILL VOID THE WARRANTY.

Horizontal Half -Screen Window Options

Vertical Half -Screen Window Options

The hsb2 System

1.2 The Fishfinder Display

Fishfinder Options

Fishfinder Functions

1.3 The Chartplotter Display

Chartplotter Display Options

Custom Chart Details

Chartplotter Functions

Chapter 2: Installation

2.1 Introduction

Planning the Installation

EMC Installation Guidelines

Suppression Ferrites

Connections to Other Equipment

2.2 Unpacking and Inspecting the Components

2.3 Selecting the Equipment Location

Display Unit Mounting Location

Sounder Module Mounting Location

WARNING:

CAUTION:

Do not mount the DSM250 in the engine compartment.

CAUTION:

2.4 Cable Runs

WARNING:

2.5 Mounting the Display Unit

Mounting Bracket

1. Loosen the knobs and remove the mounting bracket from the display unit.

2. Mark the locations of the mounting bracket screw holes on the mounting surface.

4. Attach the display unit to the mounting bracket, adjust the display angle, and tighten the knobs.

Console Mounting

CAUTION:

2. Unpack the flush-mounting kit.

3. Using the supplied template, trace out the display unit opening.

5. Using a suitable saw, cut along the inside edge of the cut-out line.

8. Place the gasket on the unit and slide the unit into the panel cut-out.

9. Use the flush-mounting kit to secure the unit to the console.

2.6 Mounting the Sounder Module

CAUTION:

Do not mount the DSM250 in the engine compartment.

➤ To mount the DSM250:

3. Drill a 9/64" pilot hole at each of the four key holes or marked locations.

5. Drive the supplied #8 screws into the pilot holes. Screw them in about half way.

6. Mount the module to the surface, slipping the screw heads through the four key holes.

7. Press the module downward so the screws align with the narrow end of the keyholes.

8. Tighten the screws. Do not overtighten.

2.7 Display Unit Connections