Furuno CH-270 - Manual

Furuno CH-270

Furuno CH-270 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 3 – IMPORTANT NOTICES; This manual is intended for use by native speakers of English.
  • Page 4 – ii; SAFETY INSTRUCTIONS; ELECTRICAL SHOCK HAZARD; Do not open the equipment.; WARNING; Keep heater away from equipment.
  • Page 5 – iii; CAUTION; WORKING WITH THE SONAR OIL; Emergency procedures; WARNING LABELS
  • Page 6 – iv; TABLE OF CONTENTS; ix; the
  • Page 8 – vi
  • Page 9 – vii; FOREWORD; Features; High definition active matrix color LCD.
  • Page 10 – viii; Usage Precautions
  • Page 11 – SYSTEM CONFIGURATION; Speaker
  • Page 13 – OPERATIONAL OVERVIEW; Description; Control unit
  • Page 14 – Controller; Remote controller
  • Page 15 – on; Startup display; Language selection screen
  • Page 16 – off; Transducer status indicator
  • Page 17 – With the boat at the fishing ground, press the [; the transducer can be automatically raised when the ship’s speed
  • Page 18 – Choosing a Display; Display modes
  • Page 19 – Adjusting Screen Brilliance, Panel Dimmer; Brilliance, panel dimmer dialog box; How to adjust the gain
  • Page 20 – Basic Menu Operation; COM2 menu; Dialog box for deleting track
  • Page 21 – Overview
  • Page 22 – Typical Horizontal Mode Display; Typical horizontal mode display
  • Page 23 – How to choose the range
  • Page 24 – Choosing Sector Width; Display sector; One-touch selection of 360; How the FULL/HALF key works
  • Page 25 – Choosing Train Center; in increments of 6; Train center
  • Page 26 – and when emitted vertically, 90; Sounding beam and tilt angle
  • Page 27 – Relation between tilt angle and echo; Case 1: Tilt angle 30; This tilt angle will display the entire bottom since it is; Case 2: Tilt angle 10; This tilt angle will only display half the bottom since it is only
  • Page 28 – Points to consider; Tilt angle
  • Page 29 – Tilt angle and beam coverage
  • Page 30 – Choosing the Training Speed; ): 60 transmissions required to complete the full 360; Finding Echo Position with the Cursor; Location of cursor position data
  • Page 31 – Marker; The tilt angle must be; How to use the event marker
  • Page 32 – seconds otherwise the dialog box will be erased.; to choose YES and then press the [MENU] key. All event markers are then; Depth and Horizontal Range Markers; Range and bearing markers
  • Page 33 – Adjusting the Picture; Suppressing bottom and surface reflections; to choose MENU and then press; COM1 menu
  • Page 34 – How TVG works
  • Page 35 – HORZ menu
  • Page 36 – then press; or
  • Page 37 – COM 2 menu; Signal level dialog box
  • Page 39 – To activate the manual reverse mode:
  • Page 40 – To use the position mode:; Use the Omnipad to choose the location to track.; Target lock indicator
  • Page 41 – Target lock area
  • Page 42 – To use the manual echo tracking mode:; appears momentarily.
  • Page 43 – Horizontal Menu Overview; Horizontal menu description; suppressing weak echoes such as plankton.
  • Page 45 – Interpreting the Horizontal Display; How the horizontal mode picture is painted
  • Page 46 – Bottom echoes
  • Page 47 – Fish schools
  • Page 48 – To reduce sea surface reflections, set the tilt angle to 5; Sea surface reflections; Wake
  • Page 49 – Sidelobe echoes; Noise and interference
  • Page 50 – Horizontal/history display; Press the
  • Page 51 – Horizontal/video plotter display
  • Page 52 – Horizontal/strata display; Horizontal/Strata display
  • Page 53 – Color bar for the strata display; Flat bottom and strata display
  • Page 54 – Projection in fore direction and strata display
  • Page 55 – VERTICAL SCAN MODE
  • Page 56 – Displaying Vertical Scan Mode Display; Typical vertical scan mode display
  • Page 57 – How the vertical scan picture is painted; How the vertical scan mode picture is painted
  • Page 59 – TRAIN control; Sets training center direction.; For vertical scan display:; Sets direction of bearing cursor shown on the horizontal mode; SECTOR control; Only the [SECTOR] control may be operated in this condition.
  • Page 60 – Default vertical scan mode range settings; Choosing Train Center; Train indicator and display
  • Page 61 – Choosing Display Sector; Sector means the width of the transducer training, from 6; Sector; One-touch selection of 180; is presented, and “FULL”
  • Page 62 – Choosing Sector Center; Sector center; Automatic shifting of own ship position; How automatic shifting works
  • Page 63 – Choosing the Tilt Speed; 0 transmissions to complete a half circle, in increments of 6; Values shown are for reference purposes. Actual values may vary.; Finding Echo Position with the Cursor
  • Page 64 – How to inscribe and delete the event markers
  • Page 65 – Depth and Horizontal Range Markers; range and depth appear on the screen.; Depth and horizontal range markers
  • Page 66 – Adjusting the Picture; VERT menu
  • Page 67 – Examples of proper and improper TVG
  • Page 68 – Suppressing noise and interference; Appearance of interference
  • Page 70 – Choosing horizontal range expansion factor
  • Page 71 – Interpreting the Vertical Scan Display; Port-starboard picture; When ship passes over fish schools; Picture appearance when passing over fish schools
  • Page 72 – Display of net hauling; Net hauling and sonar picture; False echo; False echoes
  • Page 73 – ECHO SOUNDER MODE
  • Page 74 – Typical Echo Sounder Display
  • Page 75 – Range concept
  • Page 77 – Measuring Range by Cursor; How to measure range with the cursor
  • Page 79 – Range marker
  • Page 80 – Adjusting the Picture; ES menu
  • Page 85 – OPERATION; Menu; to choose MENU, and then press; menu; Chooses pulselength to short or long. For further details, see
  • Page 86 – Choose ON to delete all ship’s track (from horizontal and; BKGD COLOR; : Chooses color of background, text and menu. Three choices are
  • Page 87 – Fast; Display for opening system menu
  • Page 88 – System menu; System setting 1 menu
  • Page 89 – PRESET menu; Activating a custom mode key; CUSTOM3 appears at the top of the screen depending on key pressed.
  • Page 91 – Activating a short-cut key; VERTICAL SEARCH FUNCTION
  • Page 93 – SYSTEM SETTING 1 menu description; Current vector
  • Page 94 – ETA marker
  • Page 95 – System setting 2 menu; SYSTEM SETTING 2 menu description; Choose ON to compensate for effects of ship’s pitching and rolling.
  • Page 96 – Choose the speed at which the speed alarm message is; ] pressed to lower transducer; Message 1 Message 2; FACTORY SETTING display
  • Page 97 – Range-sonar mode menu; To restore default horizontal mode range settings,; choose DEFAULT SETTING, press
  • Page 98 – Vertical scan mode range settings; To restore default vertical scan mode range settings,; choose DEFAULT SETTING,
  • Page 99 – To restore default echo sounder mode range settings,
  • Page 100 – Range-track mode menu; To restore default track range settings,
  • Page 101 – palette; Color palette; To restore default color settings,
  • Page 103 – TX frequency adjustment menu; Demo mode menu
  • Page 104 – Default menu
  • Page 105 – TROUBLESHOOTING; Maintenance; Check the following points monthly.; Cleaning the LCD
  • Page 107 – does not rise or lower smoothly, do not use force the shaft may bend.; Replacement
  • Page 108 – Remedy; Cannot turn on the power.
  • Page 109 – Messages; Message; CPU cannot recognize tilt position signal.; Excessive Speed
  • Page 111 – Interpreting the test results display
  • Page 112 – Pattern; Test pattern
  • Page 113 – MENU TREE
  • Page 115 – SPECIFICATIONS; Horizontal Mode
  • Page 116 – ENVIRONMENTAL CONDITIONS
  • Page 117 – INDEX
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COLOR LCD

SEARCHLIGHT SONAR

CH-270

OPERATOR'S MANUAL

www.furuno.co.jp

MODEL

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Summary

Page 3 - IMPORTANT NOTICES; This manual is intended for use by native speakers of English.

i IMPORTANT NOTICES • This manual is intended for use by native speakers of English. • No part of this manual may be copied or reproduced without written permission. • If this manual is lost or worn, contact your dealer about replacement. • The contents of this manual and equipment specifications ar...

Page 4 - ii; SAFETY INSTRUCTIONS; ELECTRICAL SHOCK HAZARD; Do not open the equipment.; WARNING; Keep heater away from equipment.

ii SAFETY INSTRUCTIONS WARNING ELECTRICAL SHOCK HAZARD Do not open the equipment. Only qualified personnelshould work inside theequipment. Immediately turn off the power at theswitchboard if water leaks into theequipment or something is dropped inthe equipment. Continued use of the equipment can cau...

Page 5 - iii; CAUTION; WORKING WITH THE SONAR OIL; Emergency procedures; WARNING LABELS

iii CAUTION Do not exceed 20 knots when operatingthe equipment and do not exceed 15knots when lowering or raising thetransducer. The transducer shaft may become damaged. Do not use the equipment for otherthan its intended purpose. Wrongful use of the equipment may resultin personal injury or damage ...

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