Humminbird 385ci, 385CI DI User Manual

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385ci and 385ci DI Combo

Operations Manual

531956-1EN_A

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Thank You!

Thank you for choosing Humminbird®, America's #1 name in fishfinders. Humminbird® has built its reputation by designing and manufacturing top-quality, thoroughly reliable marine equipment. Your Humminbird® is designed for trouble-free use in even the harshest marine environment. In the unlikely event that your Humminbird® does require repairs, we offer an exclusive Service Policy - free of charge during the first year after purchase, and available at a reasonable rate after the one-year period. For complete details, see the separate warranty card included with your unit. We encourage you to read this operations manual carefully in order to get full benefit from all the features and applications of your Humminbird® product.

Contact our Customer Resource Center at 1-800-633-1468 or visit our Web site at humminbird.com.

WARNING! This device should not be used as a navigational aid to prevent collision, grounding, boat damage, or personal injury. When the boat is moving, water depth may change too quickly to allow time for you to react. Always operate the boat at very slow speeds if you suspect shallow water or submerged objects.

WARNING! Disassembly and repair of this electronic unit should only be performed by authorized service personnel. Any modification of the serial number or attempt to repair the original equipment or accessories by unauthorized individuals will void the warranty.

WARNING! This product contains chemicals known to the State of California to cause cancer and/or reproductive harm.

WARNING! Do not travel athigh speed with the unitcoverinstalled. Remove the unit cover before traveling at speeds above 20 mph.

NOTE: Some features discussed in this manual require a separate purchase, and some features are only availableon international models. Every effort has beenmade to clearly identify those features. Please read the manual carefully in order to understand the full capabilities of your model.

ENVIRONMENTAL COMPLIANCE STATEMENT: It is the intention of Humminbird® tobe a responsible corporate citizen, operating in compliance with known and applicable environmentalregulations, and a goodneighborin the communities where we make or sell our products.

WEEE DIRECTIVE: EU Directive 2002/96/EC “Wasteof Electricaland Electronic Equipment Directive (WEEE)” impacts most distributors, sellers, and manufacturers of consumer electronics in the European Union. The WEEE Directive requires the producer of consumer electronics to take responsibility for the management of waste from their products to achieve environmentally responsible disposal during the product life cycle.

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WEEE compliancemay not be requiredin your location for electrical &electronic equipment (EEE), nor may it be required for EEE designed and intended as fixed or temporary installation in transportation vehicles such as automobiles, aircraft, and boats. In some European Union member states, these vehicles are considered outside of the scope of the Directive, and EEE for those applications can be considered excluded from the WEEE Directive requirement.

This symbol (WEEE wheelie bin) on product indicates the product must not be disposed of with other household refuse. It must be disposed of and collected for recycling and recovery of waste EEE. Humminbird® will mark all EEE products in

accordance with the WEEE Directive. It is our goal to comply in the collection, treatment, recovery, and environmentally sound disposal of those products; however, these requirements do vary within European Union member states. For more information about where you should dispose of your waste equipment for recycling and recovery and/or your European Union member state requirements, please contact your dealer or distributor from which your product was purchased.

ROHS STATEMENT: Product designed and intended as a fixed installation or part of a system in a vessel may be considered beyond the scope of Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

ATTENTION INTERNATIONAL CUSTOMERS: Products sold in the U.S. are not intended for use in the international market. Humminbird® international units provide international features and are designed to meet country and regional regulations. Languages, maps, time zones, units of measurement, and warranty are examples of features that are customized for Humminbird® international units purchased through our authorized international distributors.

To obtain a list of authorized international distributors, please visit our Web site at humminbird.com or contact our Customer Resource Center at (334) 687-6613.

300 Series™, Down Imaging™, DualBeam PLUS™, Fish ID+™, Humminbird®, RTS™, RTS Window™, Structure ID®, SwitchFire™, WhiteLine™, UniMap™, and X-Press™ Menu are trademarked by or registered trademarks of Humminbird®.

Baekmuk Batang, Baekmuk Dotum, Baekmuk Gulim, and Baekmuk Headline are registered trademarks owned by Kim Jeong-Hwan.

Navionics® Gold, HotMaps®, and HotMaps® Premium are registered trademarks of Navionics®.

ProMap™ and LakeMaster® are trademarked by or registered trademarks of Waypoint Technologies, Inc.

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Power On 1

How Sonar Works 2

DualBeam PLUS™ Sonar (DualBeam PLUS™ models only [385ci]) ................................ 4

Down Imaging™ Sonar (Down Imaging™ models only [385ci DI]).................................. 5

Dual Beam Ice Transducer (optional-purchase XI 9 20 Ice Transducer only) .................. 6

How GPS Works 7

What’s on the Sonar Display 8

Understanding the Sonar Display .......................................................................... 10

Real Time Sonar (RTS™) Window .......................................................................... 10

SwitchFire™ ............................................................................................................ 11

Freeze Frame and Active Cursor.............................................................................. 11

Instant Image Update.............................................................................................. 11

Bottom Presentation ................................................................................................ 12

What’s on the Down Imaging™ Display

(Down Imaging™ models only [385ci DI])

Understanding the Down Imaging™ Display ........................................................ 16

Interpreting the Display .......................................................................................... 16

Down Imaging™ Sensitivity .................................................................................... 17

Freeze Frame and Active Cursor.............................................................................. 17

Sonar View .............................................................................................................. 20

Sonar Zoom View .................................................................................................... 21

Split Sonar View ...................................................................................................... 22

Big Digits View ........................................................................................................ 23

Down Imaging™ View

Circular Flasher View .............................................................................................. 25

Snapshot and Recording View................................................................................ 30

Bird’s Eye View ........................................................................................................ 36

(Down Imaging™ models only [385ci DI]) ..................................24

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Table of Contents

Chart View.............................................................................................................. 37

Chart/Sonar Combo View...................................................................................... 39

Chart/Down Imaging™ Combo View Down Imaging™/Sonar Combo View

View Orientation.................................................................................................... 42

Viewing Cartography ............................................................................................ 42

Introduction to Navigation 45

Waypoints, Routes, and Tracks ............................................................................ 45

Save, Edit, or Delete a Waypoint .......................................................................... 47

Navigate to a Waypoint or Position...................................................................... 49

Add a Waypoint Target or Trolling Grid ................................................................ 50

Save, Edit, or Delete a Route ................................................................................ 51

Save or Clear a Current Track................................................................................ 52

Edit, Delete, or Hide Saved Tracks........................................................................ 52

Add Maps to Your Fishfinder ................................................................................ 53

Export Navigation Data.......................................................................................... 54

What’s on the 300 Series™ Control Head 55

Key Functions 56

POWER/LIGHT Key .............................................................................................. 56

VIEW Key .............................................................................................................. 56

INFO Key ................................................................................................................ 57

MENU Key ............................................................................................................ 57

4-WAY Cursor Control Key .................................................................................. 57

MARK Key.............................................................................................................. 58

GOTO Key................................................................................................................ 59

ZOOM (+/-) Key...................................................................................................... 59

EXIT Key ................................................................................................................ 59

(Down Imaging™ models only [385ci DI])........ 40

(Down Imaging™ models only [385ci DI]) ...... 41

SD Card Slot 60

The Menu System 61

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Table of Contents

Start-Up Options Menu 62

Normal...................................................................................................................... 62

Simulator ................................................................................................................ 63

System Status ........................................................................................................ 63

Self Test .................................................................................................................... 64

Accessory Test.......................................................................................................... 64

GPS Diagnostic View .............................................................................................. 65

X-Press™ Menu 66

Main Menu 67

Quick Tips for the Main Menu

Note for all Menu Settings ............................................................................................ 68

User Mode (Normal or Advanced) ................................................................................ 69

.................................................................................... 68

Sonar X-Press™ Menu

Sensitivity ................................................................................................................ 72

Upper Range (Advanced: Sonar, Split Sonar, Circular Flasher,

and Big Digits Views only)

Lower Range .......................................................................................................... 73

Chart Speed ............................................................................................................ 74

Bottom Lock Bottom Range Cancel Navigation

(Sonar Zoom View only) .......................................................................... 74

(Sonar Zoom View only when Bottom Lock is On) .................................... 74

Down Imaging™ X-Press™ Menu

Imaging Sensitivity .................................................................................................. 77

Upper Range

Lower Range............................................................................................................ 78

Chart Speed.............................................................................................................. 78

Imaging Colors ........................................................................................................ 79

Cancel Navigation

(Advanced) .......................................................................................... 77

Flasher X-Press™ Menu

Sensitivity ................................................................................................................ 81

(Sonar Views only)

........................................................................................ 73

(only when navigating).................................................................. 75

(Down Imaging™ Views only [385ci DI])

(only when Navigating) ................................................................ 79

(Circular Flasher View only)

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Table of Contents

Upper Range (Advanced: Sonar, Split Sonar, Circular Flasher,

and Big Digits Views only)

Lower Range ........................................................................................................ 82

Color Palette

(Circular Flasher, Ice Fishing Mode only) ................................................ 82

Cancel Navigation

...................................................................................... 81

(only when navigating)................................................................ 83

Navigation X-Press™ Menu

(Navigation views only)

Waypoint [Name] (only with an active cursor on a waypoint)...................................... 85

Cursor To Waypoint

(Chart or Combo View only) ...................................................... 85

Save Current Track ................................................................................................ 85

Clear Current Track ................................................................................................ 86

Save Current Route Skip Next Waypoint Cancel Navigation Remove Target Remove Grid Sonar Window Waypoint [Name]

(only when Navigating) ............................................................ 86

(only when Navigating) .............................................................. 86

(only if Target is Active) .................................................................... 86

(only if Grid is Active)............................................................................ 87

(Combo View only) .......................................................................... 87

(Most recently-created waypoint) .................................................. 87

Snapshot and Recording X-Press™ Menu

(Snapshot and Recording View only)

Start Recording (optional-purchase SD Card, Snapshot and

Recording View only) ....................................................................................................

Stop Recording Delete Image

and Recording View only) ............................................................................................

Delete All Images

and Recording View only) ............................................................................................

Delete Recording

and Recording View only)..............................................................................................

Delete All Recordings

and Recording View only)..............................................................................................

Pings Per Second

and Recording View only)..............................................................................................

(optional-purchase SD Card only).......................................................... 89

(optional-purchase SD Card, Snapshot

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Table of Contents

Playback Speed (optional-purchase SD Card, Snapshot and Recording View only) ........ 91

Stop Playback

Alarms Menu Tab 93

Depth Alarm ............................................................................................................ 94

Fish ID Alarm............................................................................................................ 94

Low Battery Alarm .................................................................................................. 94

Temp. Alarm ............................................................................................................ 95

Off Course Alarm .................................................................................................... 95

Arrival Alarm ............................................................................................................ 96

Drift Alarm................................................................................................................ 96

Alarm Tone .............................................................................................................. 96

Sonar Menu Tab 97

Beam Select ............................................................................................................ 98

Imaging Frequency (Down Imaging™ Views only [385ci DI]) ........................................ 99

Surface Clutter ...................................................................................................... 100

SwitchFire™ .......................................................................................................... 100

Fish ID+™ .............................................................................................................. 101

Fish ID Sensitivity .................................................................................................. 102

Real Time Sonar (RTS™) Window ........................................................................ 102

Sonar Colors

Circular Flasher View, and Big Digits View)

Bottom View .......................................................................................................... 103

Zoom Width............................................................................................................ 103

83 kHz Sensitivity (Advanced, DualBeam PLUS™ Sonar only [385ci]) .......................... 104

455 kHz Sensitivity (Advanced, Down Imaging™ only [385ci DI])................................ 104

Depth Lines (Advanced) .......................................................................................... 104

Noise Filter (Advanced)............................................................................................ 105

Max Depth (Advanced) ............................................................................................ 105

Water Type (Advanced) ............................................................................................ 106

Ice Fishing Mode .................................................................................................. 106

Imaging Colors

(optional-purchase SD Card only) .............................................................. 92

(Sonar View, Sonar Zoom View,

.............................................................. 103

(Down Imaging™ Views only [385ci DI]) ............................................ 106

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Table of Contents

Navigation Menu Tab 107

Current Track........................................................................................................ 108

Saved Tracks ........................................................................................................ 108

Waypoints............................................................................................................ 109

Routes .................................................................................................................. 110

Chart Orientation ................................................................................................ 110

North Reference .................................................................................................. 110

Waypoint Decluttering

Grid Rotation........................................................................................................ 111

Trackpoint Interval .............................................................................................. 111

Track Min Distance Map Datum

(Advanced) ........................................................................................ 112

Course Projection Line ........................................................................................ 112

Export All Nav Data ............................................................................................ 112

Delete All Nav Data

Continuous Navigation Mode ............................................................................ 113

Chart Menu Tab 114

Lat/Lon Grid.......................................................................................................... 115

Navaids on Bird’s Eye View ................................................................................ 115

Chart Select.......................................................................................................... 115

Set Simulation Position Set Map Offset

Clear Map Offset

Shaded Depth ...................................................................................................... 116

Chart Detail Level

Map Borders ........................................................................................................ 118

Spot Soundings.................................................................................................... 118

Contour Lines Depth Colors

(optional-purchase LakeMaster® charts only)........................................ 119

(Advanced) ...................................................................... 111

(Advanced) ............................................................................ 112

(Advanced)............................................................................ 113

(Advanced) .................................................................. 115

(Advanced)................................................................................ 116

(Advanced) ............................................................................ 116

(optional-purchase Navionics® charts only) .................................. 117

(optional-purchase LakeMaster® charts only) ...................................... 119

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Table of Contents

Depth Highlight (optional-purchase LakeMaster® charts only) .................................... 119

Depth Highlight Range (+/-) Water Level Offset

(optional-purchase LakeMaster® charts only) ................................ 120

Shallow Water Highlight Lake List

(optional-purchase LakeMaster® charts only) ................................................ 120

Setup Menu Tab 122

Units - Depth.......................................................................................................... 123

Units - Temp

Units - Distance...................................................................................................... 123

Units - Speed.......................................................................................................... 123

User Mode ............................................................................................................ 123

Language

Triplog Reset .......................................................................................................... 124

Restore Defaults .................................................................................................... 124

Select Readouts Depth Offset Temp. Offset Speed Calibration Local Time Zone Daylight Saving Time Position Format Time Format Date Format Digits Format NMEA Output

Sonar ...................................................................................................................... 129

Demonstration........................................................................................................ 129

Sound Control ........................................................................................................ 129

Screen Snapshot.................................................................................................... 130

(International only) .............................................................................. 123

(International only).................................................................................... 124

(Advanced, Sonar View and Down Imaging™ View only) .................. 125

(Advanced).......................................................................................... 126

(Advanced, with Temp/Speed only)................................................ 126

(Advanced) .................................................................................... 126

(Advanced) .................................................................................... 127

(Advanced, International only)................................................................ 127

(Advanced) ..........................................................................................128

(Advanced) ...................................................................................... 128

(optional-purchase LakeMaster® charts only) ................ 119

(optional-purchase LakeMaster® charts only) ...................... 120

(Advanced)............................................................................ 127

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Table of Contents

Views Menu Tab 131

Troubleshooting 132

Fishfinder Doesn’t Power Up ................................................................................ 132

Fishfinder Defaults to Simulator with a Transducer Attached ............................ 132

Display Problems.................................................................................................... 133

Finding the Cause of Noise .................................................................................. 134

300 Series™ Fishfinder Accessories 135

Specifications 136

Glossary 138

Contact Humminbird® 146

NOTE: Entries in this Table of Contents which list (International Only) are only available on products sold outside of the U.S. by our authorized international distributors. To obtain a list of authorized international distributors, please visit our Web site at humminbird.com or contact our Customer Resource Center at

(334) 687-6613.

NOTE: Entries in this Table of Contents which list (with Temp/Speed only) require

the purchase of separate accessories. You can visit our Web site at humminbird.com to order these accessories online or contact our Customer Resource Center at 1-800-633-1468.

NOTE: Some features discussed in this manual require a separate purchase, and some features are only available on international models. Every effort has been made to clearly identify those features. Please read the manual carefully in order to understand the full capabilities of your model.

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Power On

Follow the instructions below to power on your Humminbird® control head.

385ci Combo Title Screen

1. Press the POWER/LIGHT key.

2. When the Title screen is displayed, press the MENU key to access the Start-Up Options Menu.

3. Use the 4-WAY Cursor Control key to select Normal (if there is a transducer attached to the control head), or Simulator (if there isn’t a transducer attached to the control head).

NOTE: See Start-Up Options Menu for more information.

• If a functioning transducer is connected, Normal operation will be

selected automatically at power up, and your Fishfinder can be used on the water.

• If a transducer is not connected and you wait too long to select a

Start-Up Option, the system will default to whichever menu is already highlighted.

• In Simulator you can learn how to use your control head and save settings in advance for later use.

Power On

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How Sonar Works

Sonar technology is based on sound waves. The 300 Series™ Fishfinder uses sonar to locate and define structure, bottom contour and composition, as well as depth directly below the transducer.

Your 300 Series™ Fishfinder sends a sound wave signal and determines distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off of an object; it then uses the reflected signal to interpret location, size, and composition of an object.

Sonar is very fast. A sound wave can travel from the surface to a depth of 240 ft (70 m) and back again in less than 1/4 of a second. It is unlikely that your boat can “outrun“ this sonar signal.

SONAR is an acronym for SOund and NAvigation Ranging. Sonar uses precision sound pulses or “pings“ which are emitted into the water in a teardrop-shaped beam.

The sound pulses “echo“ back from objects in the water such as the bottom, fish, and other submerged objects. The returned echoes are displayed on the LCD screen. Each time a new echo is received, the old echoes are moved across the LCD, creating a scrolling effect.

How Sonar Works

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When all the echoes are viewed side by side, an easy to interpret “graph“ of the bottom, fish, and structure appears.

The sound pulses are transmitted at various frequencies depending on the application. Very high frequencies (455 kHz) are used for greatest definition but the operating depth is limited. High frequencies (200 kHz) are commonly used on consumer sonar and provide a good balance between depth performance and resolution. Low frequencies (83 kHz) are typically used to achieve greater depth capability.

The power output is the amount of energy generated by the sonar transmitter. It is commonly measured using two methods:

• Root Mean Square (RMS) measures power output over the entire transmit cycle.

• Peak to Peak measures power output at the highest points.

The benefits of increased power output are the ability to detect smaller targets at greater distances, ability to overcome noise, better high speed performance and enhanced depth capability.

How Sonar Works

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DualBeam PLUS™ Sonar

(DualBeam PLUS™ models only [385ci])

Your 385ci Fishfinder uses a 200/83 kHz DualBeam PLUS™ sonar system with a wide (60°) area of coverage. DualBeam PLUS™ sonar has a narrowly focused 20° center beam, surrounded by a second beam of 60°, expanding your coverage to an area equal to your depth. In 20 feet of water, the wider beam covers an area 20 feet wide.

DualBeam PLUS™ sonar returns can be blended together, viewed separately, or compared sideby-side. DualBeam PLUS™ is ideal for a wide range of conditions - from shallow to very deep water in both fresh and salt water. Depth capability is affected by such factors as boat speed, wave action, bottom hardness, water conditions and transducer installation.

How Sonar Works

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Down Imaging™ Sonar

75 Degree Total Coverage

16°

75°

25°

455kHz

200kHz

455kHz

45°

800kHz

(Down Imaging™ models only [385ci DI])

Your 385ci DI Fishfinder uses Down Imaging™ technology. The Down Imaging™ transducer scans the water with razor-thin, high-definition beams. The beams are wide (side to side) but very thin front to back.

The Down Imaging™ beams can be operated at two frequencies: 455 kHz (75°) or 800 kHz (45°). Select 455 kHz for the best overall image quality and depth. Select 800 kHz for the sharpest image. See Sonar Menu Tab: Imaging Frequency for more information.

The transducer also uses conical beams to provide data in traditional 2D format (see What’s on the Sonar Display). Select 455 kHz for a narrowly focused 16° center beam, or select 200 kHz for a wider 25° beam (see Sonar Menu Tab: Beam Select).

Depth capability is affected by such factors as boat speed, wave action, bottom hardness, water conditions, and transducer installation.

How Sonar Works

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Ice transducer

Dual Beam Ice Transducer

(optional-purchase XI 9 20 Ice Transducer only)

Your Fishfinder supports the optionalpurchase XI 9 20 Ice Transducer which provides selectable dual-frequency sonar with a wide area of coverage. Selectable dual-frequency gives you the option of two beams, and both beams will cover the bottom and provide high definition. The 20 degree center beam provides the highest definition, while the 60 degree beam provides wider coverage. Depth capability is affected by such factors as bottom hardness and water conditions. Whether fishing in shallow to very deep water, selectable dual-frequency is ideal for a variety of conditions.

How Sonar Works

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How GPS Works

Your 300 Series™ Fishfinder also supports GPS (Global Positioning System) and chartplotting. It uses GPS and sonar to determine your position, display it on a grid, and provide detailed underwater information.

GPS uses a constellation of satellites that continually send radio signals to the earth. The GPS receiver on your boat receives signals from satellites that are visible to it. Based on time differences between each received signal, the GPS receiver determines its distance to each satellite. With distances known, the GPS receiver mathematically triangulates its own position. With once per second updates, the GPS receiver then calculates its velocity and bearing.

GPS was originally intended for military use; however, civilians may also take advantage of its highly accurate position capabilities, typically within +/- 4.5 meters, depending on conditions. This means that 95% of the time, the GPS receiver will read a location within 4.5 meters of your actual position. Your GPS Receiver also uses information from WAAS (the Wide Area Augmentation System), EGNOS (the European Geostationary Navigation Overlay Service), and MSAS (the MTSAT Satellite Augmentation System) satellites if they are available in your area.

The following GPS functionality is currently supported by the 300 Series™ Fishfinder when it is connected to the included GPS receiver:

• View current position

• View current track (breadcrumb trail)

• View precision speed and heading from your GPS receiver

• Save tracks, waypoints, and routes

• Travel a route and navigate from one waypoint to the next.

See Chart View and Introduction to Navigation: Add Maps to Your Fishfinder for more information.

How GPS Works

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What’s on the Sonar Display

The 300 Series™ Fishfinder can display a variety of useful information about

Depth - Water depth; can be set to alarm when the water becomes too shallow.

Temperature - Water surface temperature.

Timer - Elapsed time with Temp/Speed

Accessory or GPS Receiver.

Distance - Distance traveled with Temp/Speed Accessory or GPS Receiver.

Average Speed - Average speed reading with Temp/Speed Accessory or GPS Receiver.

Speed - If a Temp/Speed accessory or GPS Receiver is connected, the Fishfinder can display the speed of the boat and can keep a Triplog of nautical or statute miles traveled.

Second Sonar Return - When the sonar signal bouncesbetweenthe bottomand thesurfaceofthe water and back again. Use the appearance of the second return to determine bottom hardness. Hard bottomswillshow a strongsecond return, whilesoft bottoms will showa very weakone or none at all.

Cursor Dialog Box - Indicates cursor depth on the display and the depth of the bottom directly below the cursor. The Latitude and Longitude of the cursor position, the distance to travel to the cursor position, and the bearing to the cursor position are shown with a GPS receiver. A waypoint can be marked at the cursor position for later retrieval and use with a GPS receiver.

NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either the information from the GPS receiver will be displayed on the view.

What’s on the Sonar Display

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the area under your boat, including the following items:

High Sonar Intensity Return

Bait Ball

Fish - The Fishfinder displays fish as arches

and/or fish icons, and can be set to alarm when a fish of a certain size is detected. When a target is detected, a Fish ID+™ symbol appears on the display with the depth displayed above it. The size of the symbol indicates the intensity of the sonar return. The unit will clearly show schools of Bait Fish as "clouds" of different shapes and sizes, depending on the number of fish and boat speed.

Thermoclines - Layers of water with different temperatures that appear at different depths and different times of the year. A thermocline typically appears as a continuous band of many colors moving across the display at the same depth.

Cursor - Available in Freeze Frame and can be positioned in the Sonar View to provide depth ofa sonar return andbottom depthbelow the cursor.

RTS (Real Time Sonar) Window™

Structure - Where fish may be hiding.

Low Sonar Intensity Return

device is connected to the 300 Series™ Fishfinder. If both devices are connected, then only

What’s on the Sonar Display

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Understanding the Sonar Display

It is important to understand the significance of the display. The display does not show a literal 3-dimensional representation of what is under the water. Each vertical band of data received by the control head and plotted on the display represents something that was detected by a sonar return at a particular time. As both the boat and the targets (fish) may be moving, the returns are only showing a particular segment of time when objects were detected, not exactly where those objects are in relation to other objects shown on the display.

The returned sonar echoes are displayed on the screen. As a new echo is received, the historical data scrolls left across the view.

Real Time Sonar (RTS™) Window

A Real Time Sonar (RTS™) Window appears on the right side of the display in the Sonar View only. The RTS Window™ updates at the fastest rate possible for depth conditions and shows only the returns from the bottom, structure, and fish that are within the transducer beam. The RTS Window™ plots the depth and intensity of a sonar return (see Sonar Menu Tab: RTS Window™).

The Narrow RTS Window indicates the sonar intensity through the use of colors. Red indicates a strong return and blue indicates a weak return. The depth of the sonar return is indicated by the vertical placementofthe return on the display depth scale.

What’s on the Sonar Display

™

The Wide RTS Window indicates the sonar intensity through the use of a bar graph. The length of the plotted return indicates whether the return is weak or strong. The depth of thesonar return is indicated by the vertical placement of the return on the display depth scale. The Wide RTS Window™ does not use grayscale.

™

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SwitchFire™

SwitchFire™ controls how the sonar returns are displayed in the Sonar Views. SwitchFire™ settings are available in the Sonar Menu Tab.

To see the maximum sonar information available within the transducer beam so more fish arches and better jig tracking are shown, choose Max Mode.

To see less clutter and more fish size accuracy interpreted from the transducer beam, choose Clear Mode. See Sonar Menu Tab: SwitchFire™ for more information.

Freeze Frame and Active Cursor

Freeze Frame & Active Cursor - Press any arrow on the 4-WAY Cursor Control key, and the screen will freeze and a cursor will be displayed. Use the 4-WAY Cursor Control key to move the cursor over a sonar return, and the depth of the sonar return will be displayed at the bottom of the screen in the cursor dialog box.

The RTS Window™ continues to update in Freeze Frame. To return to a scrolling display and exit Freeze Frame, press the EXIT key. Freeze Frame is available in the Sonar, Split Sonar, and Sonar Zoom Views.

Instant Image Update

Instant Image Update - You can change a variety of sonar menu settings (such as Sensitivity or Upper Range), and the adjustments will be shown instantly on the screen.

What’s on the Sonar Display

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Bottom Presentation

As the boat moves, the unit charts the changes in depth on the display to create a profile of the Bottom Contour. The type of bottom can be determined from the return charted on the display. A Hard Bottom such as compacted sediment or flat rock appears as a thinner line across the display. A Soft Bottom such as mud or sand appears as a thicker line across the display. Rocky Bottoms have a broken, random appearance.

Bottom Contour Profile with RTS Window™

Rocky Bottom

Soft Bottom

Hard Bottom

The sonar returns from the bottom, structure, and fish can be represented as WhiteLine™ or Structure ID®. See Sonar Menu Tab: Bottom View to set the bottom view.

What’s on the Sonar Display

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Structure ID® represents weak returns in blue and strong returns in red.

WhiteLine™ highlights the strongest sonar returns in white, resulting in a

distinctive outline. This has the benefit of clearly defining the bottom on the display.

What’s on the Sonar Display

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What’s on the Down Imaging™ Display

Down Imaging™ uses its unique transducer and sonar technology to provide profiling beams produce the detailed sonar data that you see on the display. interpret the structure and bottom contour, including the following items:

Depth - (water depth) can be set to alarm when the water becomes too shallow.

Temperature - Water surface temperature.

BottomReturn-Usetheappearanceofthebottom

return to determine bottom hardness. Rock and gravel provide a clearer sonar return than mud and sand because hard objects reflect sonar better than soft objects.

Topography Changes - The light part of the display shows where the beam is hitting hard bottom or rising terrain. The dark part of the display indicates soft bottom (sand, mud) or descending terrain.

Speed - If a GPS Receiver or Temp/Speed accessory is connected, the Fishfinder can display the speed of the boat and can keep a Triplog of nautical or statute miles traveled.

NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either the information from the GPS receiver will be displayed on the view.

What’s on the Down Imaging™ Display

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(Down Imaging™ models only [385ci DI])

informationabout the area directlybelow your boat. The razor-thin, high- definition Down Imaging™ reveals a variety of recognizable features so that you can

Upper Range

Clouded Area may indicate a bait ball and White Streaks may indicate fish.

Structure

Shadows-Result from a lack of reflected sonar

from a particular area and can be as valuable for interpretation than the sonar reflected by the object itself. Use shadows to help you see the image in 3 dimensions, oriented in space. You can gain insight into the actual shape of an object, or the depth to which it has sunk into the bottom, through shadows on the display. Objects standing on the bottom cast a sonar shadow. The longer the shadow, the taller the object. Fish also cast shadows. You can use the shadow to interpret how close the fish is to the bottom.

Lower Range

device is connected to the 300 Series™ Fishfinder. If both devices are connected, then only

What’s on the Down Imaging™ Display

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Understanding the Down Imaging™ Display

The images you see on the Down Imaging™ display are produced using sonar technology. Each time the unit pings, a strip of data representing all the echoes received by the transducer are put together on the display to form the image that you see. Like traditional 2D Sonar, the sonar history scrolls left across the screen.

Interpreting the Display

Down Imaging™ beams “illuminate” the bottom contour, structure, and fish. The beams are wide (side to side) but very thin front to back.

Use the light and dark parts of the display to interpret the objects under your boat as follows:

• Dark shades represent soft returns (mud, sand) or descending terrain.

• Light shades represent denser terrain (timber, rocks) or rising terrain. A very hard bottom may appear as white on the display.

• White Streaks or Clouds may represent fish on the display.

• Shadows are not caused by light but by the lack of a sonar return. Objects standing on the bottom cause a sonar shadow to appear on the display. The longer the shadow, the taller the object. Fish may also cast shadows. You can use the shadow to interpret where the fish or object is located in relation to the bottom.

What’s on the Down Imaging™ Display

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Down Imaging™ Sensitivity

Use Imaging Sensitivity to control how the sonar returns appear on the display. Increase the sensitivity to reveal weaker returns that may be of interest, especially in very clear water or greater depths. Decrease the Imaging Sensitivity to eliminate the clutter from the display that is sometimes present in murky or muddy water. See Imaging Sensitivity for more information.

Freeze Frame and Active Cursor

Freeze Frame and Active Cursor - Press any arrow on the 4-WAY Cursor Control key, and the screen will freeze and a cursor will be displayed. Use the 4-WAY Cursor Control key to move the cursor over a sonar return, and the depth of the sonar return will be displayed in the cursor dialog box.

What’s on the Down Imaging™ Display

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Views

The sonar and navigation information from your Fishfinder is displayed on your screen in a variety of easy-to-read views. There are many views available on your Fishfinder.

• Default View: When you first power up the 385ci control head, Sonar View will be the default view. When you first power up the 385ci DI control head, the Chart/Down Imaging™ Combo View will be the default view.

• Cycle: When you press the VIEW key repeatedly, the display cycles through the available views on your screen. When you press the EXIT key, the display cycles through the available views in reverse order.

• Customize: You can display or hide any view to suit your fishing preferences. See the following pages for more information about each View.

NOTE: When you change any menusettingsthat affect the sonar, the view willupdate immediately. You don't have to exit the menu to apply the change to the screen.

Views

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To customize your view rotation:

You can choose which views are hidden or visible in your view rotation.

1. Press the MENU key twice to access the tabbed Main Menu, then press the RIGHT Cursor key until the Views tab is selected.

2. Press the UP or DOWN Cursor keys to select a View.

3. Press the LEFT or RIGHT Cursor keys to change the status of the view from Hidden to Visible or vice versa.

To change the Digital Readouts:

Each view displays digital readout information (such as speed or time), which varies with the view selected, the accessory attached, and whether or not you are navigating. The digital readouts on the Sonar View can be customized. See Setup Menu Tab: Select Readouts for more information.

1. Press the MENU key twice to access the tabbed Main Menu, then press the RIGHT Cursor key until the Setup tab is selected.

2. Press the DOWN key to highlight Select Readouts, and press the RIGHT Cursor key to access the Select Readouts submenu.

NOTE: If the Select Readouts option does not appear under the Setup Tab, change the User Mode to Advanced.

3. Press the UP or DOWN Cursor keys to select a Readout position, then press the RIGHT or LEFT Cursor keys to choose what will be displayed in that position. To hide the data window, select Off. (Course, Navigation, Off, Position, Speed, Temperature, Time+Date, Triplog, Voltage, Time)

Views

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Sonar View

Sonar View presents a historical log of sonar returns. The most recent sonar returns are charted on the right side of the display. As new information is received, the historical information scrolls left across the display.

• Upper and Lower Depth Range numbers indicate the distance from the

surface of the water to a depth range sufficient to show the bottom.

• Depth is automatically selected to keep the bottom visible on the display,

althoughyou can adjust it manually as well (see Sonar X-Press™ Menu).

• Digital Readouts shown on the display will change based on the Select Readouts settings or the optional-purchase accessories attached (see Setup Menu Tab: Select Readouts).

• Freeze Frame - Use the 4-WAY Cursor Control key to freeze the display and move the cursor over a sonar return. The depth of the sonar return will be displayed at the bottom of the screen in the cursor dialog box.

Sonar View

Depth

Temperature

Upper Depth Range

Triplog

Speed

Sonar History

Window

Cursor

Dialog Box

NOTE: If the Depth number is flashing, it means that the unit is having trouble locating the bottom. This usually happens if the water is too deep, the transducer is out of the water, the boat is moving too fast, or for any other reason that the unit can’t accurately receive continuous data.

Views

Cursor

RTS Window™

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Sonar Zoom View

Sonar Zoom View provides a magnified view of the bottom and structure. The Sonar Zoom View makes it easier to see separate sonar returns that would usually be displayed close together, such as those caused by fish suspended close to the bottom or within structure.

• The Zoom Level, or magnification, is displayed in the lower left corner of the display. Press the + or - ZOOM keys to increase or decrease the zoom level.

• The Zoomed View is displayed on the left side of the screen. As the depth changes, the zoomed view updates automatically.

• The Full Range View is displayed on the right side of the screen. The Full Range View includes the Zoom Preview Box, which shows where the zoomed view is in relation to the full range view.

• The Upper and Lower Depth Range numbers indicate the high and low range of the water which is being viewed.

• Digital Readouts cannot be customized; therefore, information such as water temperature and voltage are unavailable in the Sonar Zoom View.

Depth

Zoomed View

Zoom Level

Sonar Zoom View

Upper Depth Range, Full Range View

Upper Depth Range, Zoom View

Full Range View

Zoom Preview Box

Lower Depth Range, Zoom View

Lower Depth Range, Full Range View

Views

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Split Sonar View

Split Sonar View displays sonar returns from each down beam frequency on separate sides of the screen. You can use the Split Sonar View to make side by side comparisons between the sonar returns from both beams.

• DualBeam PLUS™ models (385ci) display sonar returns from the 83 kHz wide beam on the left side of the screen and sonar returns from the 200 kHz narrow beam on the right side of the screen.

• Down Imaging™ models (385ci DI) display sonar returns from the 455 kHz narrow beam on the left side of the screen and sonar returns from the 200 kHz wide beam on the right side of the screen.

• Depth is displayed in the upper left hand corner.

• The Digital Readouts in the Split Sonar View cannot be customized;

therefore, information such as water temperature and voltage are unavailable in the Split Sonar View.

200/83 kHz Split Sonar View

Upper Depth

Depth

83 kHz

Sonar

History

Window

Range

200 kHz Sonar History Window

Views

Lower Depth Range

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Big Digits View

Big Digits View provides digital data in a large, easy-to-see format.

• Digital Readouts: Depth is always displayed. Readouts for temperature, speed, and Triplog information are displayed automatically if the appropriate accessory is connected to the Fishfinder.

NOTE: The digital readouts in the Big Digits View cannot be customized.

• The Triplog shows distance traveled, average speed, and time elapsed since the Triplog was last reset.

Big Digits View

Depth

Temperature

Speed

Timer shows the time elapsed since Triplog was last reset

Distance is the distance traveled since the Triplog was last reset

Voltage displays the battery voltage

Average Speed shows the speed since the Triplog was last reset

Views

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Down Imaging™ View (Down Imaging™ models only [385ci DI])

Down Imaging™ View uses the razor-thin, high-definition profiling beams to produce the detailed sonar data that you see on the display. Sonar returns are charted on the right side of the display. As new information is received, the historical information scrolls left across the display. See What’s on the Down Imaging™ Display for more information.

• Down Imaging™ X-Press™ Menu: Press the MENU key once to access the Down Imaging™ X-Press™ Menu. You can set the sensitivity of the sonar, the chart scrolling speed, the display color palette, and the Upper Range and Lower Range (see Down Imaging™ X-Press™ Menu).

• Freeze Frame: Press any arrow on the 4-WAY Cursor Control key and the Down Imaging™ View will freeze and a cursor will appear on the screen. Use the 4-WAY Cursor Control key to move the cursor over a sonar return, and observe the following:

- The depth of the sonar return at the cursor location will be displayed in the cursor information box.

Down Imaging™ View

Depth

Upper Depth Range

Temperature

urn

Speed

NOTE: See What’s on the Down Imaging™ Display and Down Imaging™ X-Press™ Menu for more information.

Views

Surface Clutter

White Streaks (possibly vegetation or fish)

Lower Depth Range

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Circular Flasher View

Circular Flasher View provides two ways to view sonar data in traditional flasher format. The view is controlled by the Ice Fishing Mode menu option in the Sonar Menu Tab.

• When Ice Fishing Mode is off, the Circular Flasher View displays Real Time Sonar (RTS™) data in a traditional flasher format.

• When Ice Fishing Mode is on, the Circular Flasher View displays the sonar data in traditional flasher format with additional features including Zoom and Depth Cursor.

Set the Circular Flasher View Mode

1. Press the MENU key twice.

2. Press the RIGHT Cursor key until the Sonar Menu Tab is selected.

3. Press the DOWN Cursor Key to select Ice Fishing Mode. Press the RIGHT or LEFT Cursor key to select On or Off (Default = Off). See Sonar Menu Tab for more information.

Views

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Ice Fishing Mode: Off

When Ice Fishing Mode is off, the Circular Flasher View displays Real Time Sonar (RTS™) data in a traditional flasher format.

• Flasher X-Press™ Menu: Press the MENU key once in the Circular Flasher View. Use the X-Press™ Menu to set the Sensitivity, Upper Range, and Lower Range.

• Depth and temperature are always displayed.

• The Digital Readouts cannot be customized.

Circular Flasher View

(Ice Fishing Mode: Off)

Views

Flasher Dial

Depth

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Ice Fishing Mode: On

When Ice Fishing Mode is on, the Circular Flasher View displays the sonar data in traditional flasher format with additional features including Zoom and Depth Cursor.

• Sensitivity: When you turn on Ice Fishing Mode, the fishfinder’s sensitivity settings are adjusted automatically to accommodate ice fishing conditions. These settings will apply to the other Sonar Views until you turn off Ice Fishing Mode (see Set the Circular Flasher View Mode in this section).

• Flasher X-Press™ Menu: Press the MENU key once in the Circular Flasher View. Use the X-Press™ Menu to set the Sensitivity, Upper Range, Lower Range, and Color Palette.

• Color Palettes: The color preview bar in the center of the display indicates the current palette, and the weak to strong sonar return range is displayed from left to right. To change the color palette, see Flasher X-Press™ Menu: Color Palette.

• The Digital Readouts cannot be customized.

Circular Flasher View

(Ice Fishing Mode: On)

Battery Icon

indicates the percentage of battery power

Zoom Setting (Off)

Flasher Dial

Current Color

Palette

Sensitivity

(see Flasher

X-Press™ Menu)

Noise Filter

(see Sonar

Main Menu)

Depth

Units of Measurement

Beam Select (see Sonar Main Menu)

Views

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To activate the Depth Cursor:

Use the Depth Cursor to identify depth on the flasher display.

1. Set up: Press the VIEW key repeatedly until the Circular Flasher View is displayed on the screen. Turn on the Ice Fishing Mode (see Sonar Menu Tab).

2. Activate: Press the DOWN Cursor key, and the purple cursor line will appear on the display.

3. Adjust the Cursor: Press the UP or DOWN Cursor keys repeatedly until you reach the chosen depth reading. The depth reading of the cursor is displayed in the top, right corner of the view.

4. Close the Cursor: Press the EXIT key.

Circular Flasher View with the

Depth Cursor

Depth Cursor Reading

Views

Depth Cursor

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To activate Flasher Zoom:

The Zoom feature displays a 2x magnified view of the area you choose on the flasher display.

1. Set up: Press the VIEW key repeatedly until the Circular Flasher View is displayed on the screen. Turn on the Ice Fishing Mode (see Sonar Menu Tab).

2. Activate: Press the +Zoom key. The Zoom upper limit and lower limit lines will appear on the display.

3. Adjust the Zoom Range: Press the RIGHT or LEFT Cursor keys repeatedly to adjust the zoom range and select the area you want to magnify. The zoomed view is shown on the right side of the flasher dial between two lines. The normal view is shown on the left side of the flasher dial.

4. Close Zoom: Press the − Zoom key.

Circular Flasher Zoom

Normal View (reading the full depth of the water column)

Zoom Line (upper limit)

Zoom Line (lower limit)

Zoom View (2X magnification)

Press the RIGHT or LEFT Cursor key to change the Zoom Range.

Views

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Snapshot and Recording View

The Snapshot and Recording View displays the screen snapshots and recordings that are saved on the optional-purchase SD card installed in the control head. Use this view to review the snapshot and recording file details, start recording, and adjust the recording settings.

• Activate Screen Snapshot: Select Screen Snapshot from the Setup Menu Tab, and select On. Also, install an optional-purchase SD card in the control head, and make sure Snapshot and Recording View is set to Visible on the Views Menu Tab.

• Scroll and View: Use the UP and DOWN Cursor keys to scroll through the saved Screen Snapshots and Recordings. The active file is highlighted with arrows. Press the RIGHT Cursor key to view the file.

• Snapshot and Recording X-Press™ Menu: Press the MENU key once in this view to open the X-Press™ Menu. Use the X-Press™ Menu to Start Recording, Delete Images, or adjust the Recording and Playback settings (see Recording and Playback or Snapshot and Recording X-Press™ Menu).

Snapshot and Recording View

Highlighted

Screen

Snapshot

Press the

UP or

DOWN

Cursor keys

to scroll through

saved

screen

snapshots

and

recordings.

Saved

Recording

File Name

Time and Date the Screen Snapshot or Recording was taken.

Latitude/Longitude Position of Waypoint

Total amount of space on card

Views

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Screen Snapshots

Screen Snapshots are saved pictures of the view on the screen. The screen snapshot will include the menus, dialog boxes, warnings, and messages that were active when the screen snapshot was taken. Saved Screen Snapshots can be viewed from the Snapshot and Recording View or Chart View.

The Screen Snapshot feature is available when an optional-purchase SD card is installed and Screen Snapshot is On (see Setup Menu Tab, Screen Snapshot).

Make a Screen Snapshot

Waypoint saved at Cursor Location

Screen Snapshot Confirmation

File Name

Delete a Screen Snapshot

From Snapshot and Recording View, select Delete Image from the X-Press™ Menu.

Make a Screen Snapshot:

1. Activate Screen Snapshot and install an SD card.

2. From any view or cursor location you want to capture, press the MARK key. The screen will pause while the image is saved.

A waypoint will also be created at the boat or active cursor location. The screen snapshot shares the same file name (.PNG).

Delete a Screen Snapshot:

1. From the Snapshot and Recording View, press the UP or DOWN Cursor keys to scroll through the saved files and highlight a snapshot file.

2. Press the Menu key once, and select Delete Image from the X-Press™ Menu.

3. Press the RIGHT Cursor key.

NOTE: Navigation is not affected by the Screen Snapshot feature. Also, if Screen Snapshot is enabled, but a GPS receiver is not connected, pressing the MARK key will capture the screen image but an error will display that saysa GPS position fix is required to create a waypoint.

Views

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View a Screen Snapshot

Snapshot File Name

Time + Date of Snapshot

Waypoint Position

Highlighted Snapshot File

SD card storage available

View a saved Screen Snapshot from Snapshot and Recording View:

1. From the Snapshot and Recording View, press the UP or DOWN Cursor keys to scroll through the saved files and highlight a snapshot file.

2. Press the RIGHT Cursor key.

View a saved Screen Snapshot from Chart View:

View a Screen Snapshot in

Chart View

Screen Snapshot Icon and Waypoint Name

1. In Chart View, use the 4-WAY Cursor Control key to move the active cursor onto a Screen Snapshot Icon .

When the cursor snaps onto the Screen Snapshot Icon, a thumbnail

Thumbnail Preview (press the INFO key to view at full size)

preview of the Screen Snapshot will be displayed on the screen.

2. Press the INFO key, and select View Snapshot.

3. Press the EXIT key to return to Chart View.

Notes about Screen Snapshots:

• A border around the full screen indicates that the view is a saved screen

snapshot and not a “live” view.

• If you press the INFO key, and the snapshot file connected to the icon

is not saved on the installed SD card, the chart information box will display instead of the screen snapshot.

• Use an optional-purchase SD card reader connected to a PC to view the

saved screen snapshot data files on your optional-purchase SD card (see humminbird.com for details). You will notice that a .DAT (or a .TXT) file is created for every .PNG screen snapshot. This data file is required for viewing the screen snapshots from your control head, so don’t delete these files.

Views

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Recording and Playback

The Recording feature records active sonar information. When the recording is played back, the views that were active during the recording are available in Playback. The Recording and Playback feature is available when an optionalpurchase SD card is installed and Screen Snapshot is On (see Setup Menu Tab, Screen Snapshot). Saved Recordings can be played back from the Snapshot and Recording View.

Start Recording

From Snapshot and Recording View, select Start Recording from the XPress™ Menu.

Slider Bar

Notes about Recording:

• While recording, press the EXIT key to exit the Snapshot and Recording

X-Press™ Menu and scroll to a different view. Recording will continue.

• The slider bar at the bottom of the Snapshot and Recording View shows

the recording progress and remaining space on the SD card.

• Pings Per Second: For maximum performance, keep the Pings Per Second setting on Auto

(see Snapshot and Recording X-Press™Menu).

• Viewing saved Screen Snapshots and Recording Playback are not available while in recording mode.

Start recording:

1. From the Snapshot and Recording View, press the MENU key once to open the Snapshot and Recording X-Press™ Menu.

2. Highlight Start Recording, and press the RIGHT Cursor key. A waypoint will also be created at the boat location, and the recording shares the same file name (.SON).

Stop recording:

1. In any view, press the MENU key once to open the Snapshot and Recording X-Press™ Menu.

2. Highlight Stop Recording and press the RIGHT Cursor key.

Views

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Playback a Recording

Change Playback Settings

Recording File Information

Highlighted Recording File

“Playback” indicates the control head is playing a saved recording.

Open the X-Press™ Menu to adjust Playback settings.

You can also use Freeze Frame and mark waypoints.

Playback a Recording:

1. From the Snapshot and Recording View, press the UP or DOWN Cursor keys to scroll through the saved files and highlight a saved Recording.

2. Press the RIGHT Cursor key.

Change Playback Settings:

1. Press the MENU key once to open the Snapshot and Recording X-Press™ Menu.

2. Use the X-Press™ Menu to adjust the Sonar Recording’s Sensitivity, Upper Range, Lower Range, and the Playback Speed. See Snapshot and

Recording

X-Press™Menu for details.

Stop Playback:

1. Press the MENU key once to open the Snapshot and Recording X-Press™ Menu.

2. Highlight Stop Playback, and press the RIGHT Cursor key.

Delete a Recording

Views

From Snapshot and Recording View, select Delete Recording from the X-Press™ Menu.

Delete a Recording:

1. From the Snapshot and Recording View, press the UP or DOWN Cursor keys to scroll through the saved files and highlight a saved Recording.

2. Press the Menu key once, and select Delete Recording from the X-Press™ Menu. Press the RIGHT Cursor key.

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Notes about Playback:

• “Playback” will flash periodically on the screen to indicate that the control

head is playing a saved recording and not a “live” view.

• Navigation is not affected by the Sonar Recording feature, but any active navigation is cancelled and thumbnails and icons disappear when Playback begins or ends.

• Playback is paused automatically at the end of the recording.

• Freeze Frame: Press the 4-WAY Cursor Control key to pause Playback

and move the Active Cursor to a location on the sonar view. The Cursor dialog box will show the depth and information for the location you choose. Press Exit to resume Playback.

• Press the MARK key during Playback to save a Screen Snapshot and/or mark a waypoint in the view or active cursor location you choose.

Recording Playback

Name of recording

Time and Date recording started

Position where recording started

Current Ping Rate

Average Ping Rate

Amount of time remaining to play

Playback speed icons

Amount of time

already played

Amount of time remaining to play

Overall length of recording

Views

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Bird’s Eye View

Bird’s Eye View shows a 3D perspective view of the track and the chart’s land contour from a point above and behind the boat (the eye point). As the boat turns, the eye point moves to follow the boat.

• To shift the eye point position so that you can look off to the sides, or even behind the boat: Press the RIGHT or LEFT Cursor keys to turn the eye point right or left. Press the UP Cursor key to move the eye point forward, and press the DOWN Cursor key to move the eye point backward.

• Press the EXIT key to move the eye point back to its original position behind and above the boat.

Bird’s Eye View

Depth

Latitude and Longitude Position of Boat

Land Contours

Boat Icon

Views

Speed of Boat

Bearing of Boat with Respect to True North

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Chart View

Chart View shows cartography from the built-in UniMap™ or an optional SD map for the area surrounding your current position. The current track (also known as the position history or breadcrumb trail) showing where the boat has been, along with saved tracks, waypoints, and the current route (when navigating), are overlaid on the chart.

• Shift/Pan: Use the 4-WAY Cursor Control key to shift/pan the chart to another area.

• Zoom: Press the ZOOM (+/-) keys to zoom in and out.

• Info: Press the INFO key to get information on the chart objects near the

cursor.

Chart View without Active Cursor, shown with

Optional-Purchase Navionics® Cartography

Depth

Map Scale

Speed of Boat

Water Surface

Temperature

Cartography

Bearing of Boat with Respect to True North

Views

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Depth

Map Scale

Distance to the

Cursor and

Bearing

to Cursor

Chart View with Active Cursor, shown with

Optional-Purchase Navionics® Cartography

Cartography

Active Cursor

Latitude and Longitude Position of Cursor

Views

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Chart/Sonar Combo View

Combo View is displayed as a split screen, with Chart View on the left and Sonar View on the right side of the screen. To change the width of the Sonar Window, press the MENU key once and select Sonar Window from the X-Press™ Menu.

Combo View

Depth

Cartography

Map Scale

Water

Surface

Temperature

Sonar Window

Speed of Boat

Bearing of Boat with Respect to True North

Views

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Chart/Down Imaging™ Combo View

(Down Imaging™ models only [385ci DI])

Chart/Down Imaging™ Combo View is displayed as a split screen with Chart View on the left and Down Imaging™ sonar information on the right side of the view. To change the width of the Down Imaging™ Window, press the MENU key once and select Sonar Window from the X-Press™ Menu.

Chart/Down Imaging™ Combo View

Depth

Upper Depth Range

Chart

Window

Digital

Readouts

Down Imaging™ Window

Lower Depth Range

Views

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Down Imaging™/Sonar Combo View

(Down Imaging™ models only [385ci DI])

Down Imaging™/Sonar Combo View shows traditional Sonar information on the top of the screen and Down Imaging™ sonar information on the bottom.

• X-Press™ Menu: Press the MENU key once to access the Down Imaging™ X-Press™ Menu. You can set the sensitivity of the sonar, the chart scrolling speed, and the display color palette (see Down Imaging™ X-Press™ Menu and Sonar X-Press™ Menu).

• Freeze Frame: Press any arrow on the 4-WAY Cursor Control key and the view will freeze and a cursor will appear on both views on the screen. Use the 4-WAY Cursor Control key to move the cursor over a sonar return, and the depth of the sonar return will be displayed in the cursor dialog box.

Down Imaging™/Sonar Combo View

Depth

Traditional

Sonar

Window

Upper Depth Range

Down

Imaging ™

Sonar

Window

Lower Depth Range

Views

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View Orientation

Both Chart and Combo Views allow you to choose the orientation of the view (see Navigation Menu Tab: Chart Orientation). In both orientations, the view pans automatically so that the boat is always centered on the display.

• North-Up: True North is shown at the top of the display. Objects located to the north of the boat are drawn above the boat.

• Course-Up: The direction of motion of the boat is shown at the top of the display. Objects ahead of the boat are drawn above the boat.

When the boat is stationary, it is drawn as a circle.

When the boat is in motion, it takes on a boat shape, pointed in the direction of motion (always up in the Course-Up orientation).

Viewing Cartography

In the Chart or Combo Views there are several cartography-related functions that you can access using various keys.

Panning: Use the 4-WAY Cursor Control key to move the chart around on the display in the direction of the key being pressed. When you do this, a bull's eye cursor is drawn at the center of the screen and is linked to the boat by a gray line, even if the boat is off the screen. At the same time, the temperature and speed boxes in the lower left corner are replaced with the distance and bearing from the boat to the cursor position and the latitude/longitude coordinates of the cursor.

Chart View with Cursor Present,

shown with Optional-Purchase

Navionics® Cartography

Views

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Zooming: Press the Plus (+) key to Zoom In and the Minus (-) key to Zoom Out to see the cartography at different magnification levels. The zoom level is indicated on the left side of the display. If you zoom in beyond the available chart data, the display will go into Overzoom mode whereby the last available chart data is amplified to reflect the level selected. If you zoom in so far that no cartography is available, a lat/long grid will be drawn instead.

Screen Snapshots and Recording Icons: When a waypoint is created while Screen Snapshot and Recording is active, the waypoint will appear as a snapshot icon or recording icon in chart views. See Views: Snapshot and Recording View for more information.

Chart Info: Press the INFO key to get detailed information about the chart. If the cursor is active, you will see information about the chart objects located near the cursor.

If the cursor is not active, the Chart Info submenu will appear. Use the 4-WAY Cursor Control key to select the Nearest Port, the Nearest Tide Station, or the Nearest Current Station and see information about any of these objects.

NOTE: The built-in UniMap™ does not contain any Port, Tide, or Current information. This information is only available from optional-purchase SD cards.

Nearest Port: The position and services information for the nearest port to your present position will be displayed. Press the EXIT key to remove the information box and the cursor bull’s eye will be centered over the port position. The cursor information boxes at the bottom of the display will indicate the distance and bearing to the port from your present position.

Nearest Tide Station: Tide information for the nearest tide station to your present position will be displayed. This includes the position of the station and the times of the high and low tides for today’s date. A tide graph is also displayed showing the rise and fall of the tides for the 24 hour time period encompassing the date. You can change the date to look at tide information before or after the date displayed by pressing the LEFT or RIGHT Cursor key

Views

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respectively. Press the EXIT key to remove the information box, and the cursor bull’s eye will be centered over the tide station position. The cursor information boxes at the bottom of the display indicate the distance and bearing to the tide station from your present position.

Nearest Current Station: Current information for the nearest current station to your present position will be displayed. This includes the position of the station and the current changes for today. Two graphs are also presented that show the time, direction, and flow speed of the current changes for the 24 hour time period of today’s date. You can change the date to look at current information before or after the date displayed by pressing the LEFT or RIGHT Cursor key respectively. Press the EXIT key to remove the information box, and the cursor bull’s eye will be centered over the current station position. The cursor information boxes at the bottom of the display will indicate the distance and bearing to the current station from your present position.

Views

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Introduction to Navigation

Use your 300 Series™ Fishfinder to mark waypoints at areas of interest and to navigate to those waypoints via a savable route. A route represents the shortest intended distance between waypoints. You can also view and save tracks, which represent the actual path of the boat.

Waypoints, Routes, and Tracks

Waypoints are stored positions (latitude, longitude) that allow you to mark areas of interest or navigation points (i.e. a marker buoy, dock, or fishing hole). Your Fishfinder can store up to 3000 waypoints.

Routes link two or more waypoints together to create a path for navigation and are used in trip planning. You can link individual waypoints together by using the GOTO key. A route represents your intended navigation and shows the shortest path from each waypoint to the next. As you travel a route, staying on the route line is the most efficient way to get to your destination, although you should always look out for obstacles not shown on the chart. Your 300 Series™ Fishfinder can store up to 50 routes that can each contain up to 50 waypoints.

Tracks consist of detailed position history and are displayed as a breadcrumb trail of trackpoints. The Current Track shows the position history since the unit was powered up (maximum of 20,000 trackpoints displayed). You can clear the Current Track or save it at any time. Your 300 Series™ Fishfinder can store up to 50 saved tracks, each containing 20,000 trackpoints. The current track represents your actual path so far.

Introduction to Navigation

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Waypoints, Routes, and Tracks

Depth

Decluttered

Waypoint

Track

Route

DTG:

Distance to

Go to

Waypoint

Water

Surface

Temperature

Speed of Boat

Waypoints

XTE: Cross Track Error. Distance of Boat from Route

BRG: Bearing to Waypoint

Bearing of Boat with Respect to True North

NOTE: When two or more waypoints overlap, or are displayed close together on a chart view, the screen will automatically declutter—waypoint names will shorten

and the waypoint icons will change into small blue icons.

To view a Decluttered Waypoint at full size, use the 4-WAY Cursor Control key to movethe cursor onto a decluttered waypointicon. When the cursor snaps ontothe icon, the full-size waypoint name and icon willbe displayed.Youcan also press the ZOOM+ key until you can see the individual waypoints on the screen. See Navigation Menu Tab: Waypoint Decluttering to turn off this feature.

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Save, Edit, or Delete a Waypoint

Save your current position as a waypoint: On any view, press the MARK key to save the current position of the boat as a waypoint.

Save the cursor position as a waypoint: On the Chart or Combo View, use the 4WAY Cursor Control key to move the cursor to the position you want to save as a waypoint. Then press the MARK key to save the position as a waypoint.

Save a position from the sonar history: On any Sonar View, use the 4-WAY Cursor Control key to move the cursor to a feature in the sonar history (also called the Sonar Saver feature). Press the MARK key to create a waypoint at the location where that sonar reading was taken. The new waypoint will also record the depth at that location.

NOTE: When you save a waypoint by any of these methods, a numerical waypoint name is automatically assigned. You can edit the waypoint information later to give it a different name and select an icon to represent it (see Program or Edit the waypoint fields).

Display the Waypoints Submenu: From any view, press the MENU key twice to display the Main Menu, then use the RIGHT Cursor key to select the Navigation tab. Select Waypoints, and press the RIGHT Cursor key to display the Waypoints submenu.

Program a specific position as a waypoint: To create a waypoint that is NOT your current position, from the Waypoints submenu select Create, and press the RIGHT Cursor key. Use the 4-WAY Cursor Control key to program a waypoint name, latitude, longitude, and icon before selecting Save.

Edit a waypoint: From the Waypoints submenu, select Edit and press the RIGHT Cursor key to display the saved waypoints list. Select the waypoint you want to edit and press the RIGHT Cursor key. Use the 4-WAY Cursor Control key to edit a waypoint name, latitude, longitude, and icon before selecting Save.

To make it easier to select a waypoint to edit, select Sort By and press the RIGHT or LEFT Cursor keys to select a sort order:

• Name shows the waypoints alphabetically.

• Time shows the most recently-created waypoint first.

• Distance shows the closest waypoint first.

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Program or Edit the waypoint fields: Use the 4-WAY Cursor Control key to move from field to field, and the UP and DOWN Cursor keys to change values once you are in a field.

In the Waypoint Name, Latitude, and Longitude fields, press the UP and DOWN Cursor keys to change the letter or number. All upper and lower case letters are available, as well as digits 0-9 and some punctuation characters.

In the Waypoint Icon field, press the UP and DOWN Cursor keys to change the icon used to represent the waypoint on the Combo and Chart Views. You can exit these fields with the LEFT and RIGHT Cursor keys or by pressing the EXIT key.

Delete a waypoint: From the Waypoints submenu, select Delete, and press the RIGHT Cursor key to display the saved waypoints list. Select the waypoint you want to delete, then press the RIGHT Cursor key. You will be asked to confirm deletion before the waypoint is permanently deleted.

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Navigate to a Waypoint or Position

Navigate to the cursor position: From the Chart or Combo View, use the 4-WAY Cursor Control key to move the cursor to a position or waypoint on the display. Press the GOTO key. Navigation will begin immediately.

Navigate to a specified waypoint: Press the GOTO key. Press the DOWN Cursor key to highlight a waypoint from the saved waypoints list, and press the RIGHT Cursor key to start navigation.

NOTE: By repeating the previous instructions, you can add more waypoints to create a longer multi-segment route.

Chart View

Waypoint

Map

Scale

Decluttered Waypoints

Skip a waypoint: From the Navigation X-Press™ Menu, select Skip Next Waypoint, and press the RIGHT Cursor key. If there is not another waypoint to skip to, navigation will be cancelled.

Cancel navigation: From the Navigation X-Press™ Menu, select Cancel Navigation, and press the RIGHT Cursor key. Canceling navigation removes the route and any waypoints created using the GOTO key, but it does not remove any saved routes from memory. You will be prompted to save the current route when you cancel navigation.

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Add a Waypoint Target or Trolling Grid

The Waypoint Target shows a target consisting of concentric circles in various distance ranges centered on the waypoint you choose. The Trolling Grid shows various distance ranges in grid format from the waypoint you choose. The trolling grid can be used as a guide when trolling around a waypoint.

Chart View with Target

Add a Waypoint Target: From the Waypoints submenu, select Target, and press the RIGHT Cursor key to display the saved waypoints list. Select a waypoint and press the RIGHT Cursor key.

Add a Trolling Grid: From the Waypoints

Waypoint Target

submenu, select Grid, and press the RIGHT Cursor key to display the saved waypoints list. Select a waypoint and press the RIGHT Cursor key. The grid can

Chart View with Grid

also be rotated to any heading by adjusting the Grid Rotation setting on the Navigation Main Menu.

Remove Target or Trolling Grid: Press the MENU key once, and choose Remove Target or Remove Grid from the

Trolling

Navigation X-Press™ Menu.

Grid

NOTE: Only one waypoint can have either a target or a grid applied to it at one time. If you apply a target or a grid to a new waypoint, the original waypoint will lose its target or grid.

NOTE: The spacing of therings on thewaypoint target andthe spacing of thegrid lines on the trolling grid are the same as the length of the scale bar on the left edge of the display. Zooming in or out will decrease or increase the spacing, respectively.

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Save, Edit, or Delete a Route

Save the current route: While you are navigating, the current route can be saved. From the Navigation X-Press™ Menu, select Save Current Route, and press the RIGHT Cursor key. Navigation will continue.

Display the Routes submenu: From any view, press the MENU key twice to display the Main Menu, then press the RIGHT Cursor key to select the Navigation tab. Press the DOWN Cursor key until Routes is highlighted, and press the RIGHT Cursor key to display the Routes submenu.

Create a route: From the Routes submenu, select Create and press the RIGHT Cursor key. A Route Edit dialog box will be displayed with an empty route. You can name the route, add waypoints to the route from the saved waypoints list, and order the waypoints in the route using the 4-WAY Cursor Control key to move between fields.

Edit a saved route: From the Routes submenu, select Edit and press the RIGHT Cursor key. A Route Edit dialog box will be displayed. Select the route you want to edit and press the RIGHT Cursor key. Re-name the route or change, delete, or re-order the waypoints used in the route.

Edit waypoint order in a route: From the Route Edit dialog box, highlight a waypoint in the In Route list, and press the RIGHT Cursor key to access the Waypoint In Route submenu. From this submenu, you can move the waypoint up or down in the route order or delete it from the list.

Delete a saved route: From the Routes submenu, select Delete and press the RIGHT Cursor key. Select the route you want to delete and press the RIGHT Cursor key. You will be asked to confirm your choice by pressing the RIGHT Cursor key again before the route is deleted.

Travel a saved route: From the Routes submenu, select Travel, and press the RIGHT Cursor key. The saved routes list will appear. Select the route you want to travel, and press the RIGHT Cursor key to make this route the current route and begin navigation. You may also travel the route in forward or reverse order by changing the Direction setting in the saved routes list.

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Route Info: From the Routes submenu, select Info, and press the RIGHT Cursor key. The saved routes list will appear. Select a route, and press the RIGHT Cursor key. The following information will be displayed for the route you select: The waypoints in the route, with the distance and bearing from each waypoint to the next, as well as the distance and bearing from the current position to the first waypoint in the route.

Save or Clear a Current Track

Save the current track: From the Navigation X-Press™ Menu, select Save Current Track, and press the RIGHT Cursor key. The track will remain on the display but will change from black to gray. To remove the track completely from the display, see Edit, Delete, or Hide Saved Tracks.

NOTE: When you save a track, a name is automatically assigned. The track name consists of a date/time stamp, but can be re-named later (see Edit, Delete, or Hide Saved Tracks).

Clear the current track: From the Navigation X-Press™ Menu, select Clear Current Track, and press the RIGHT Cursor key. The track will be removed from the display and permanently deleted.

Edit, Delete, or Hide Saved Tracks

Display the Saved Tracks Submenu: From any view, press the MENU key twice to display the Main Menu, then press the RIGHT Cursor key to select the Navigation tab. Select Saved Tracks, and press the RIGHT Cursor key to display the Saved Tracks submenu.

Edit a saved track: From the Saved Tracks submenu, select Edit, and press the RIGHT Cursor key to display the saved tracks list. Select the track you want to edit and press the RIGHT Cursor key.

When the Edit Track dialog box appears, use the Cursor keys to move between fields. In the Name field, the UP and DOWN Cursor keys change the letter or number. All upper and lower case letters are available, as well as digits 0-9 and some punctuation characters. You can exit the Name field with the LEFT and RIGHT Cursorkeys or by pressingthe EXIT key. SelectSaveand press the RIGHT Cursor key to save your changes.

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Delete a saved track: From the Saved Tracks submenu, select Delete, and press the RIGHT Cursor key to display the saved tracks list. Select the track you want to delete and press the RIGHT Cursor key. You will be asked to confirm deletion before the track is permanently deleted.

Hide or display a saved track: From the Saved Tracks submenu, select Visibility, and press the RIGHT Cursor key to display the saved tracks list. Select the track you want to hide or display and press the RIGHT or LEFT Cursor keys to select Hidden or Visible. Press the EXIT key to return to the Saved Tracks submenu.

Add Maps to Your Fishfinder

Your 300 Series™ Fishfinder includes a built-in UniMap™ with a more detailed map of North America (Domestic models) or a more detailed map of Europe and Southeast Asia, including Australia and New Zealand (International models).

You can also purchase SD cards with additional chart information for a particular location. When you install the SD cards in your control head, your 300 Series™ Fishfinder will retrieve that chart and display it automatically.

NOTE: The SD Cards require a separate purchase. Your 300 Series™ Fishfinder supports LakeMaster®, Navionics® Gold, HotMaps MMC or SD card media. Your 300 Series™ Fishfinder does NOT support Navionics® Classic Charts or Platinum™ Cartography.

To insert an SD card:

1. Remove the SD slot cover.

2. Position the SD card so that the label faces the right side of the unit, and insert the card into the slot. Press down on the card until it clicks into place.

Inserting an SD Card

into the Card Slot

3. Close the slot cover and turn the knob just 1/4 of a turn to close. Do NOT overtighten, as this will not improve water resistance and may damage the cover.

4. To Remove: Press the SD card into the slot and then release. The card will eject, and you can then pull the card from the slot.

® and HotMaps® Premium on

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Export Navigation Data

You can export all saved Tracks, Waypoints, and Routes from your Fishfinder to an optional-purchase SD card.

To Export All Navigation Data:

1. Make sure that an optional-purchase SD card is installed in the slot.

2. Press the MENU key twice to access the Main Menu, then press the RIGHT Cursor key until the Navigation tab is selected.

3. Highlight Export All Nav Data and press the RIGHT Cursor key. The Confirm dialog box will appear. To confirm export, press the RIGHT Cursor key once more. To cancel export, press the LEFT Cursor key.

NOTE: If an SD card is not installed, an error message will be displayed. Insert the SD card and try again.

NOTE: The SD cards and USB Memory Card Reader require separate purchases. The USB Memory Card Reader accessory can be used in conjunction with your personal computer to view and organize your exported navigation data. To purchase this accessory, visit our Web site at humminbird.com or contact our Customer Resource Center at 1-800-633-1468.

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What’s on the 300 Series™ Control Head

Your 300 Series™ Fishfinder interface is easy to use. A combination of keys and special features allows you to control what you see on the display. Refer to the following illustration, and see Key Functions for more information.

Screen MARK key

ZOOM (-) key

ZOOM (+) key

VIEW key

4-WAY Cursor Control key (LEFT, RIGHT, UP, or DOWN Cursor keys)

MENU key

EXIT key

GOTO key

POWER/LIGHT key

INFO key

SD Card slot cover

The 300 Series™ Control Head

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Key Functions

Your Fishfinder user interface consists of a set of easy-to-use keys that work with various on-screen views and menus to give you flexibility and control over your fishing experience.

POWER/LIGHT Key

The POWER/LIGHT key is used to power the Fishfinder on and off. You can also use the POWER/LIGHT key to adjust the backlight and contrast of the display.

Power On the control head: Press the POWER/LIGHT key to power on the unit. When the Title screen is displayed, press the MENU key to access the Start-Up Options Menu.

Power Off the control head: Press and hold the POWER/LIGHT key for 3 seconds. A message will appear to indicate how many seconds there are until shutdown occurs. To ensure that shutdown occurs properly and any menu settings will be saved, your Fishfinder should always be turned off using the POWER/LIGHT key.

Adjust the Backlight or the Display Background Color: Press the POWER/LIGHT key

to access the Light and Background submenu. Use the 4-WAY Cursor Control key to select Light or Background, and then use the LEFT or RIGHT Cursor key to change the settings. Press EXIT to exit the Light and Background submenu.

NOTE: Your 300 Series™ Fishfinder will start up with the backlight on and will automatically turn it off to conserve power.

VIEW Key

The VIEW key is used to cycle through all available views. Press the

VIEW key to advance to the next view. Repeatedly pressing VIEW cycles through all views available. Views can be hidden to optimize the system to your fishing requirements (see Views or Views Menu Tab).

NOTE: Press the EXIT key to cycle through the views in reverse order.

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INFO Key

Press the INFO key while in Bird's Eye, Chart, or Combo View to

display information about objects that are near an active cursor. If

the cursor is not active, the Chart Info submenu will be displayed.

See Views: Viewing Cartography for more information.

MENU Key

The MENU key is used to access the menu system. See The

Menu System for more information.

• Start-Up Options Menu: Press the MENU key during the power up

sequence to view the Start-Up Options menu.

• X-Press™ Menu: Press the MENU key once in any view to access the X-Press™ Menu, which provides frequently-used menu settings that correspond with the current view or navigation mode.

• Main Menu: Press the MENU key twice in any view to access the Main Menu, which is organized under tabbed headings to help you find a specific menu item quickly.

4-WAY Cursor Control Key

(LEFT, RIGHT, UP, or DOWN Cursor keys)

The 4-WAY Cursor Control key has multiple functions, which depend on the view, menu, or situation.

• Menu Selection: Press the DOWN or UP Cursor keys to highlight a menu option, then press the RIGHT or LEFT Cursor keys to change a menu setting. The changes will be activated and saved immediately.

• Freeze Frame: In Sonar View and Down Imaging™ View, press any arrow on the 4-WAY Cursor Control key to freeze the display and move the active cursor to a location on the screen. A cursor dialog box will display to show the depth of the location you choose.

• Active Cursor: Press any arrow on the 4-WAY Cursor Control key, and the active cursor will appear on the screen.

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• Chart View: The 4-WAY Cursor Control key also pans the charts and highlights decluttered waypoint icons.

NOTE: In Freeze Frame or Active Cursor mode, you can also make the cursor move diagonally by pressing in between two of the arrows on the 4-WAY Cursor Control key.

• Bird’s Eye View: The 4-WAY Cursor Control key controls the motion of the eye point.

• Snapshot and Recording View: Press the UP or DOWN Cursor keys to highlight a recording icon, and then press the RIGHT Cursor key to start recording playback. Press the RIGHT or LEFT Cursor keys to control the speed of playback.

• Circular Flasher View (Ice Fishing Mode: On): Press the UP or DOWN Cursor keys to move the Depth Cursor. Press the RIGHT or LEFT Cursor keys to adjust the Zoom Range (see Views: Circular Flasher View).

MARK Key

Press the MARK key while in any view to mark the position of a waypoint. The MARK key function works if you have the GPS receiver connected.

• Active Cursor: The waypoint will be marked at the cursor location.

• Without Active Cursor: The waypoint will be marked at the boat location.

• If Screen Snapshot is active, a waypoint will be created, and a screen snapshot will also be saved to the optional-purchase SD card (see Views: Snapshot and Recording View). Navigation is not affected by the Screen Snapshot feature.

NOTE: If Screen Snapshot is enabled but there is not a GPS receiver connected, pressing the MARK key will capture the screen image and display an error saying that a GPS position fix is required to create a waypoint.

NOTE: You must have an optional-purchase SD card installed for the screen snapshot feature to work.

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GOTO Key

The GOTO key has multiple functions, which depend on the situation.

• Active Cursor: Press the GOTO key while in any view to create a waypoint and start navigation towards that waypoint.

• Without Active Cursor: Press the GOTO key to display the saved waypoints list, and then highlight a waypoint. Press the RIGHT Cursor key to begin navigation.

ZOOM (+/-) Key

The Zoom (+/-) key has multiple functions, depending on the situation:

• In any of the Chart Views or the Sonar Zoom View, press the +/-Zoom key to change the scale of the view to appear closer or farther away.

• In the Circular Flasher View (Ice Fishing Mode: On), press the +Zoom key to display a 2x magnified view of the selected area on the Flasher dial. See Views: Circular Flasher View for more information.

EXIT Key

The EXIT key has multiple functions, which depend on the situation:

• If an alarm is sounding, press the EXIT key to cancel the alarm.

• If a menu tab is selected, press the EXIT key to exit the menu mode and return to the view.

• If a menu is active, press the EXIT key to return to the previous level in the menu system.

• From any view, press the EXIT key to cycle through the available views in reverse order.

• If Freeze Frame is active, press the EXIT key to return to a scrolling display.

• If the Cursor is active, press the EXIT key to remove the cursor from the display.

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SD Card Slot

The SD card slot on your control head can be used with SD memory cards (optional-purchase required) to add detailed charts to your Fishfinder or export navigation data from your Fishfinder (see Introduction to Navigation).

Inserting an SD Card

into the Card Slot

NOTE: The SD Cards require a separate purchase. For more information, visit our Web site at humminbird.com or contact our Customer Resource Center at 1-800-633-1468.

SD Card Slot

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The Menu System

The Menu System is divided into easy-to-use menu modules as follows:

• Start-Up Options Menu: Press the MENU key during the power on sequence to view the Start-Up Options Menu. From the Start-Up Options Menu, you can choose the following Fishfinder Modes: Normal, Simulator, and System Status.

• X-Press™ Menu: The X-Press™ Menu provides a shortcut to the most frequently-used settings, and the options on the X-Press™ Menu correspond with the current view.

• Main Menu: The Main Menu is a standard set of menu settings which are organized under the following tabbed headings: Alarms, Sonar, Navigation, Chart, Setup, and Views.

NOTE: The X-Press™ Menu(s) and the Main Menu options can also be expanded or simplified by setting the User Mode to Advanced or Normal (see Main Menu: User Mode).

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Start-Up Options Menu

Press the MENU key during the power on sequence to view the Start-Up Options Menu, and select one of the modes described on the following pages. Also, see Power On for additional information.

Normal

Use Normal for on-the-water operation with a transducer connected. If a functioning transducer is connected, Normal operation will be selected automatically at power up, and your Fishfinder can be used on the water.

To exit Normal operation, power off your Fishfinder.

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Simulator

Use Simulator to learn how to use your Fishfinder before taking your boat on the water. The Simulator is a very powerful tool that provides a randomly-updated display which simulates on the water operation.

Simulator

We recommend going through this manual while using the Simulator, since all of the menus function and affect the display in the same way as they would in Normal operation. Any menu changes you make will be saved for later use.

NOTE:It isimportantto select Simulator manually from the Start-Up Options Menu as opposed to letting the Fishfinder enter Simulator automatically (as it will if a transducer is not connected and you do nothing during power up).

A message will appear often on the display to indicate Simulator mode.

To exit Simulator, power off your Fishfinder.

System Status

Use System Status to view system connections and to conduct a unit self-test.

After you select System Status from the Start-Up Options Menu, press the VIEW key to display the following options:

• Self Test

• Accessory Test

• GPS Diagnostic View

To exit System Status, power off your Fishfinder.

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Self Test Screen

Accessory Test

Self Test displays results from the internal diagnostic self test, including unit serial number, Printed Circuit Board (PCB) serial number, software revision, total hours of operation, and the input voltage.

Accessory Test lists the accessories connected to the system.

NOTE: The speed accessory will be detected only if the paddlewheel has moved since your Fishfinder was powered up.

Start-Up Options Menu

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GPS Diagnostic View shows a sky chart and numerical data from the GPS receiver. The sky chart shows the location of each visible GPS satellite with its satellite number and a signal strength bar. A dark gray bar indicates that the satellite is being used to determine your current position. A light gray bar indicates that the satellite is being monitored, but is not yet being used.

This view also reports the current position, local time and date, and other numeric information. The current GPS Fix Type is reported as No Fix, 2D Fix, 3D Fix, or Enhanced. An Enhanced fix has been augmented using information from WAAS, EGNOS, or MSAS. A 3D or Enhanced Fix is required for navigation. HDOP (the Horizontal Dilution of Precision) is a GPS system parameter which depends on the current satellite configuration. HDOP is used to calculate the Estimated Position Error.

GPS Diagnostic View

Sky Chart

Satellite Being

Monitored

Fix Type

Satellite Being Used

Current Latitude

and Longitude

Start-Up Options Menu

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X-Press™ Menu

The X-Press™ Menu provides a shortcut to your most frequently-used settings. The options provided on the X-Press™ Menu correspond with the current view. For example, if you are in a Sonar View and press the MENU key once, the

X-Press™ Menu

To use an X-Press™ Menu:

1. In any view, press the MENU key once.

2. Press the UP or DOWN Cursor keys to highlight an X-Press™ Menu option, then press the RIGHT or LEFT Cursor keys to change the menu setting.

NOTE: The X-Press™ Menu will collapse temporarily and the screen will update if it is affected by your menu setting change, which allows you to see the effects of your change immediately.

3. Reactivate the X-Press™ Menu by pressing the UP or DOWN Cursor keys.

Total Screen Update - When you change any menu settings that affect the current view, the view will update immediately (i.e. you don’t have to exit the menu to apply the change to the screen).

Sonar X-Press™ Menu will display.

Menu options can be simplified or expanded by setting the User Mode to Normal or Advanced. See Main Menu: User Mode for details.

X-Press™ Menu

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Main Menu

The Main Menu provides the standard set of menu options, including the settings that are changed less frequently. The Main Menu is organized under the following tabs to help you find a specific menu item quickly: Alarms, Sonar, Navigation, Chart, Setup, and Views.

NOTE: Menu options can be expanded or simplified by setting the User Mode to Advanced or Normal. See Main Menu: User Mode for details.

Main Menu (Normal User Mode)

To use the Main Menu:

1. In any view, press the MENU key twice.

2. Press the RIGHT or LEFT Cursor keys to highlight a menu tab.

3. Press the DOWN or UP Cursor keys to select a specific menu option under that tab.

4. Press the RIGHT or LEFT Cursor keys again to change a menu setting.

• A down arrow at the bottom of a menu means that you can scroll to

additional menu options using theDOWN Cursorkey.

• Aright or left arrow on a menuoptionmeans thatyoucanusetheRIGHT

or LEFT Cursor keys to make changes or to see more information.

• Press the EXIT keyto move quickly to the top of the tab.

Total Screen Update - When you change any menu settings that affect the current view, the view will update immediately (i.e. you don’t have to exit the menu to apply the change to the screen).

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Quick Tips for the Main Menu

• From any menu option on a menu tab, press the EXIT key to jump directly to the top of the tab.

• From the bottom of a menu tab, press the DOWN Cursor key to jump directly to the top of the tab.

• From the top of a menu tab, press the LEFT or RIGHT Cursor keys to scroll to the next tab. You can also jump to the beginning or end of the tab rotation by repeatedly pressing the RIGHT or LEFT Cursor keys.

• If there is a down arrow at the bottom of a menu tab, press the DOWN Cursor key to scroll to additional menu options.

• If there is a right or left arrow on a menu option, press the RIGHT or LEFT Cursor keys to make setting changes or see more information.

• If you press MENU or EXIT to leave the Main Menu and then return to the Main Menu at a later time, the menu will open to the same tab as the last time the Main Menu was displayed.

Note for all Menu Settings

The settings in all menus are adjusted in the same way. Simply use the 4-WAY Cursor Control key to highlight a menu option, and then change the settings or activate the option (see Main Menu or X-Press™ Menu).

Below is an example of how the menu options are described in this manual. Each description shows the menu option appearance, the available settings, and the specific control head settings required (i.e. advanced user mode, international only, view, navigation, or accessory).

Menu Option as it appears on the screen

Main Menu

Menu Option Name

Setup User Mode

and other control

head requirements

Available Menu

Settings

and Default

Setting Description

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User Mode (Normal or Advanced)

Menu options can be simplified or expanded by setting your Fishfinder User Mode to Normal or Advanced.

Normal Mode is the default setting when you first power on your 300 Series™ Fishfinder. Normal mode is provided for users who want greater simplicity and fewer menu choices.

AdvancedMode is provided for users who want the highest level of control over the Fishfinder. Several menu settings are added to the Main Menu when the User Mode is changed to Advanced.

To change the User Mode setting:

1. Press the MENU key twice to access the Main Menu.

2. Press the RIGHT Cursor key until the Setup tab is selected.

3. Press the DOWN Cursor key to highlight User Mode on the Setup main menu.

4. Press the LEFT or RIGHT Cursor keys to change the User Mode setting. (Normal, Advanced, Default = Normal)

NOTE: Any changes made while in Advanced Mode will remain in effect after you switch back to Normal Mode.

For example, the Select Readouts menu option is available when the User Mode is set to Advanced. If you change the Select Readouts settings while operating in Advanced User mode, the Select Readouts youchoosewill continue to display onthe screen even if you switch back to Normal User Mode.

Main Menu

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385ci Sonar Tab,

Normal Mode

385ci Sonar Tab,

Advanced Mode

Main Menu

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Sonar X-Press™ Menu

(Sonar Views only)

The Sonar X-Press™ Menu provides a shortcut to your most frequently-used settings. Press the MENU key once while in any of the Sonar Views to access the Sonar X-Press™ Menu.

NOTE: Menu options can be expanded or simplified by setting the Fishfinder User Mode to Advanced or Normal. See Main Menu: User Mode for details.

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Sensitivity

Settings: Low = 1, High = 20; Default = 10

Sensitivity controls how much detail is shown on the display and will adjust

the sensitivity of all sonar frequencies.

When operating in very clear water or greater depths, increase the sensitivity to see weaker returns that may be of interest. If the sensitivity is adjusted too high, the display may become too cluttered.

Decrease the sensitivity to eliminate the clutter from the display that is sometimes present in murky or muddy water. If Sensitivity is adjusted too low, the display may not show many sonar returns that could be fish.

NOTE: The Sensitivity setting is a global setting and will adjust the sensitivity of all sonar frequencies.

Sensitivity at Low Sensitivity at Medium Sensitivity at High

Sonar X-Press™ Menu

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Upper Range

(Advanced: Sonar, Split Sonar, Circular Flasher, and Big Digits Views only)

Settings: 0 to 990 feet or 0 to 327 meters [International Models only]; Default = 0 ft

Upper Range sets the shallowest depth range that will be displayed on the

Sonar, Split Sonar, Circular Flasher, and Big Digits Views. Upper Range is often used with Lower Range.

For example, if you are only interested in the area between 20 and 50 feet deep, you should set the Upper Depth Range to 20 and the Lower Depth Range to 50. The Sonar View will then show the 30 foot area between 20 and 50 and will not show the surface or the bottom (assuming the bottom is deeper than 50 feet). Greater detail will be shown for the area between 20 and 50 feet.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.

Lower Range

Settings: Auto, 10 to 1000 feet, 3 to 330 meters [International Models only]; Default = Auto

Lower Range sets the deepest depth range that will be displayed by the unit.

Auto: The Lower Range will be adjusted by the unit to follow the bottom

automatically. Auto is the default setting.

Manual: You can adjust the Lower Range to lock the unit on a particular depth. “M” will be displayed in the lower right corner of the screen to indicate the unit is in Manual mode. Adjust the Upper and Lower Range together to view a specific depth range, especially when looking for fish or bottom structure.

For example, if you are fishing in 60 feet of water but are only interested in the first 30 feet (surface to a depth of 30 feet), you should set the Lower Depth Range limit to 30. The display will show the 0 to 30 foot range, which allows you to see a more detailed view than you would see if the display went all the way to the bottom.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.

Sonar X-Press™ Menu

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Chart Speed

Settings: 1-9, Ultra, where 1 = Slow, 9 = Fast, Ultra = Fastest; Default = 5

Chart Speed determines the speed at which the sonar information moves across

the display, and consequently the amount of detail shown.

A faster speed shows more information and is preferred by most anglers; however, the sonar information moves across the display quickly. A slower speed keeps the information on the display longer, but the bottom and fish details become compressed and may be difficult to interpret. Regardless of the Chart Speed setting, the RTS Window™ will update at the maximum rate possible for the depth conditions.

Bottom Lock

(Sonar Zoom View only)

Settings: Off, On; Default = Off

Bottom Lock changes the mode of the zoomed view in the Sonar Zoom View.

Bottom Lock continuously graphs the bottom at a constant point on the display regardless of changes in depth. This “flattens“ out the bottom contour but is effective at showing fish on or near the bottom.

Bottom Range

(Sonar Zoom View only when Bottom Lock is On)

Settings: 10 - 60 feet, 2-10 fathoms, or 3-20 meters [International Models only], Default = 15 feet

Bottom Range allows you to control how much of the water column, measured

up from the bottom, is shown in the Sonar Zoom View. Choose a small value to see low-lying bottom structure or details of the bottom return. Choose a larger value to see large structure in deeper water.

NOTE: It is possible to set the Bottom Range to be greater than the depth. In this case, you may see surface clutter in a wavy band that mirrors changes in the depth.

Sonar X-Press™ Menu

Page 87

Cancel Navigation

(only when Navigating)

Settings: Follow screen instructions to activate.

Cancel Navigation discards the current route and exits Navigation Mode. This

menu option will only appear when you are currently navigating a route. This will not delete a previously-saved route.

Sonar X-Press™ Menu

Page 88

Down Imaging™ X-Press™ Menu

(Down Imaging™ Views only [385ci DI])

The Down Imaging™ X-Press™ Menu provides a shortcut to your most frequently-used settings. Press the MENU key once while in any of the Down Imaging™ Views to access the Down Imaging™ X-Press™ Menu.

NOTE: Menu options can be expanded or simplified by setting the User Mode to Advanced or Normal. See

Main Menu: User Mode for details.

NOTE: Menu options are determined by your

Humminbird® model. See the following pages for full menu descriptions.

Down Imaging™ X-Press™ Menu

Page 89

Imaging Sensitivity

Settings: Auto, 1 to 20, where Low = 1, High = 20; Default = 10

Imaging Sensitivity controls how the sonar returns are displayed on the

Down Imaging™ Views.

Increase the Imaging Sensitivity to reveal weaker returns that may be of interest, especially in very clear water or greater depths. A high imaging sensitivity setting shows more sonar returns from small baitfish and suspended debris in the water; however if the sensitivity is adjusted too high, the display may become too cluttered.

Decrease the Imaging Sensitivity to eliminate the clutter from the display that is sometimes present in murky or muddy water. If the sensitivity is adjusted too low, the display may not show many sonar returns that could be fish.

Upper Range

(Advanced)

Settings: 0 to 990 feet or 0 to 397 meters [International models only], Default = 0 ft

Upper Range sets the shallowest depth range that will be displayed on the

Down Imaging™ Views. Upper Range is often used with Lower Range.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.

Down Imaging™ X-Press™ Menu

Page 90

Lower Range

Settings: Auto, 10 to 1000 feet, 3 to 400 meters [International Models only]; Default = Auto

Lower Range sets the deepest depth range that will be displayed by the unit.

Auto: The Lower Range will be adjusted by the unit to follow the bottom

automatically. Auto is the default setting.

Manual: You can adjust the Lower Range to lock the unit on a particular depth.

will be displayed in the lower right corner of the screen to indicate the unit is in Manual mode. Adjust the Upper and Lower Range together to view a specific depth range, especially when looking for fish or bottom structure.

For example, if you are fishing in 60 feet of water but are only interested in the first 30 feet (surface to a depth of 30 feet) you should set the Lower Depth Range limit to 30. The display will show the 0 to 30 foot range, which allows you to see a more detailed view than you would see if the display went all the way to the bottom.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the settings entered manually.

Chart Speed

Settings: 1-9, Ultra, where1 = Slow, 9 = Fast,Ultra= Fastest; Default = 5

Chart Speed determines the speed at which the sonar information moves across

the display, and consequently, the amount of detail shown.

Down Imaging™ X-Press™ Menu

Page 91

Imaging Colors

Settings: Blue, Amber 1, Amber 2, Brown, Green, Inverse, Gray, Green/Red; Default = Blue

Imaging Colors allows you to select which color palette you would like to use

for the Down Imaging™ display.

Cancel Navigation

(only when Navigating)

Settings: Press the RIGHT Cursor key and follow screen instructions.

Cancel Navigation discards the current route and exits Navigation Mode. This

menu option will only appear when you are currently navigating a route. This will not delete a previously-saved route.

Down Imaging™ X-Press™ Menu

Page 92

Flasher X-Press™ Menu

(Circular Flasher View only)

The Flasher X-Press™ Menu provides a shortcut to your most frequently-used settings. Press the MENU key once while in the Circular Flasher View to access the Flasher X-Press™ Menu.

NOTE: Menu options will vary depending on system settings, such as whether you are currently navigating.

NOTE: Menu options can be expanded or simplified by setting the User Mode to Advanced or Normal. See

Main Menu: User Mode for details.

NOTE: Toactivate IceFishingMode, see Sonar Menu Tab.

Flasher X-Press™ Menu

Page 93

Sensitivity

Settings: Low = 1, High = 20; Default = 10

Sensitivity controls how much detail is shown on the display and will adjust

the sensitivity of all sonar frequencies.

NOTE: The Sensitivity setting is a global setting and will adjust the sensitivity of all sonar frequencies.

Upper Range

(Advanced: Sonar, Split Sonar, Circular Flasher, and Big Digits Views only)

Settings: 0 to 990 feet or 0 to 327 meters [International Models only]; Default = 0 ft

Upper Range sets the shallowest depth range that will be displayed on the Sonar,

Split Sonar, Circular Flasher, and Big Digits Views. Upper Range is often used with Lower Range.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.

Flasher X-Press™ Menu

Page 94

Lower Range

Settings: Auto, 10 to 1000 feet, 3 to 330 meters [International Models only]; Default = Auto

Lower Range sets the deepest depth range that will be displayed by the unit.

Auto: The Lower Range will be adjusted by the unit to follow the bottom

automatically. Auto is the default setting.

Manual: You can adjust the Lower Range to lock the unit on a particular depth. Adjust the Upper and Lower Range together to view a specific depth range, especially when looking for fish or bottom structure.

NOTE: A minimum distance of 10 feet will be maintained between the Upper and Lower Range regardless of the manual settings entered.

Color Palette

(Circular Flasher View, Ice Fishing Mode only)

Settings: Palette 1, Palette 2, Palette 3; Default = Palette 1

Color Palette sets the colors used to display sonar returns in the Circular

Flasher View when Ice Fishing Mode is turned on. The active color palette is shown in the center of the circular flasher display. The color palettes range from weak to strong sonar return signals, which are displayed left to right on the color preview bar. See Views: Circular Flasher View for more information.

Choose from the following color palettes:

Palette 1: Green (weak), Yellow (medium), Red (strong)

Palette 2: Yellow (weak), Green (medium), Red (strong)

Palette 3: Blue (weakest), Green (weak), Light Green (weak to medium),

Yellow (medium), Orange (fairly strong), Red (strong)

Flasher X-Press™ Menu

Page 95

Cancel Navigation

(only when Navigating)

Settings: Press the RIGHT Cursor key and follow screen instructions.

Cancel Navigation discards the current route and exits Navigation Mode. This

menu option will only appear when you are currently navigating a route. This will not delete a previously-saved route.

Flasher X-Press™ Menu

Page 96

Navigation X-Press™ Menu

(Navigation Views only)

The Navigation X-Press™ Menu provides a shortcut to your most frequently-used settings. Press the MENU key once while in the Bird's Eye, Chart, or Combo View to access the Navigation X-Press™ Menu.

NOTE: Menu options will vary depending on system settings, such as whether you are currently navigating.

Navigation X-Press™ Menu

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Waypoint [Name]

(Only with an active cursor on a waypoint)

Settings: Edit, Delete, Target, Grid

Waypoint [Name] allows you to view the Waypoints submenu for the waypoint

under your cursor. You can move the cursor onto an existing waypoint and press the MENU key once, or use Cursor to Waypoint to select a waypoint from the saved waypoints list.

NOTE: See Introduction to Navigation for more Waypoints information.

The Waypoint Submenu contains the following menu options:

Edit allows you to edit the Name, Position (Latitude and Longitude), and select the Icon that will be used to represent the waypoint in the Chart and Combo Views.

Delete allows you to delete a waypoint from the saved waypoints list.

Target allows you to apply a target to a waypoint selected from the

saved waypoints list.

Grid allows you to apply a trolling grid to a waypoint selected from the saved waypoints list.

Cursor to Waypoint

(Chart or Combo View only)

Settings: Follow screen instructions to activate.

Cursor to Waypoint allows you to quickly move the cursor to any saved waypoint so that you can locate it or edit it. This X-Press™ Menu option only appears if you have saved waypoints.

Save Current Track

Settings: Follow screen instructions to activate.

Save Current Track allows you to save the current track on the display. After

the current track is saved, a new current track is started. Save Current Track appears on the Navigation X-Press™ Menu after navigation is stopped.

Navigation X-Press™ Menu

Page 98

Clear Current Track

Settings: Follow screen instructions to activate.

Clear Current Track allows you to clear the current track on the display and

start a new track at the present position.

Save Current Route

(only when Navigating)

Settings: Follow screen instructions to activate.

Save Current Route allows you to save the current route being displayed. This

menu option will only appear when you are currently navigating a route.

Skip Next Waypoint

(only when Navigating)

Settings: Follow screen instructions to activate.

Skip Next Waypoint removes the next waypoint from the current route. This

menu option will only appear when you are currently navigating a route.

Cancel Navigation

(only when Navigating)

Settings: Follow screen instructions to activate.

Cancel Navigation discards the current route and exits Navigation Mode. This

menu option will only appear when you are currently navigating a route. This will not delete a previously-saved route.

Remove Target

(only if a Target is Active)

Settings: Press the RIGHT Cursor key to activate.

Remove Target removes the waypoint target from the display. This menu option

will only appear when a target has already been applied to a waypoint.

NOTE: See Introduction to Navigation: Add a Waypoint Target or Trolling Grid for more information.

Navigation X-Press™ Menu

Page 99

Remove Grid

(only if a Grid is Active)

Settings: Press the RIGHT Cursor key to activate.

Remove Grid removes the waypoint grid from the display. This menu option will

only appear when a grid has already been applied to a waypoint.

NOTE: See Introduction to Navigation: Add a Waypoint Target or Trolling Grid for more information.

Sonar Window

(Combo View only)

Settings: Wide, Medium, Narrow; Default = Medium

Sonar Window sets the size of the Sonar Window in the Combo View. Sonar

Window can only be accessed from the Combo View.

Waypoint [Name]

(Most recently-created waypoint)

Settings: Edit, Delete, Go To, Target, Grid

Waypoint [Name] allows you to view the waypoints submenu for the most

recently created waypoint. You must have pressed the MARK key at least once since you last powered up the Fishfinder for this menu option to appear.

NOTE: See Introduction to Navigation for more information.

The Waypoint Submenu contains the following menu options:

Edit allows you to edit the Name, Position (Latitude and Longitude), and select the Icon that will be used to represent the waypoint in the Chart and Combo Views.

Delete allows you to delete a waypoint from the saved waypoints list.

Go To allows you to select a waypoint and start navigation toward that

waypoint, or add that waypoint to the end of the current route.

Target allows you to apply a target to a waypoint selected from the saved waypoints list.

Grid allows you to apply a trolling grid to a waypoint selected from the saved waypoints list.

Navigation X-Press™ Menu

Page 100

Snapshot and Recording

X-Press™ Menu

Snapshot and Recording X-Press™ Menu

(Snapshot and Recording View only)

The Snapshot and Recording X-Press™ Menu provides access to the snapshot management and sonar recording functions. Press the MENU key once while in the Snapshot and Recording View to access the Snapshot and Recording X-Press™ Menu.

NOTE: For more information, see Views: Snapshot and Recording View.

Snapshot & Recording X-Press™ Menu

Humminbird 385ci, 385CI DI User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Thank You!

Table of Contents

Power On

How Sonar Works

DualBeam PLUS™ Sonar

Down Imaging™ Sonar

Dual Beam Ice Transducer

How GPS Works

What’s on the Sonar Display

Understanding the Sonar Display

Real Time Sonar (RTS™) Window

SwitchFire™

Freeze Frame and Active Cursor

Instant Image Update

Bottom Presentation

What’s on the Down Imaging™ Display

Understanding the Down Imaging™ Display

Interpreting the Display

Down Imaging™ Sensitivity

Freeze Frame and Active Cursor

Views

Sonar View

Sonar Zoom View

Split Sonar View

Big Digits View

Down Imaging™ View (Down Imaging™ models only [385ci DI])

Circular Flasher View

Snapshot and Recording View

Bird’s Eye View

Chart View

Chart/Sonar Combo View

Chart/Down Imaging™ Combo View

Down Imaging™/Sonar Combo View

View Orientation

Viewing Cartography

Introduction to Navigation

Waypoints, Routes, and Tracks

Save, Edit, or Delete a Waypoint

Navigate to a Waypoint or Position

Add a Waypoint Target or Trolling Grid

Save, Edit, or Delete a Route

Save or Clear a Current Track

Edit, Delete, or Hide Saved Tracks

Add Maps to Your Fishfinder

Export Navigation Data

What’s on the 300 Series™ Control Head

Key Functions

POWER/LIGHT Key

VIEW Key

INFO Key

MENU Key

4-WAY Cursor Control Key

MARK Key

GOTO Key

ZOOM (+/-) Key

EXIT Key

SD Card Slot

The Menu System

Start-Up Options Menu

Normal

Simulator

System Status

Accessory Test

Self Test displays results from the internal diagnostic self test, including unit serial number, Printed Circuit Board (PCB) serial number, software revision, total hours of operation, and the input voltage.

GPS Diagnostic View

X-Press™ Menu

Main Menu

Quick Tips for the Main Menu

Note for all Menu Settings

User Mode (Normal or Advanced)

Sonar X-Press™ Menu

Sensitivity

Upper Range

Lower Range

Chart Speed

Bottom Lock