Furuno CSH-23F/24F - Manual (Page 5)

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TABLE OF CONTENTS
FOREWORD
A Word to CSH-23F/24F Owners ........................................................................................... vii
Features ................................................................................................................................... vii
System Configuration ............................................................................................................viii
CONTROL DESCRIPTION
Control Layout on Display Unit and Remote Control Box ...................................................1-1
Main Panel ............................................................................................................................. 1-2
Sub Panel 1 ............................................................................................................................1-4
Sub Panel 2 (data setting window) ........................................................................................1-5
Remote Control Box .............................................................................................................. 1-8
OPERATIONAL OVERVIEW
Turning the Power On/Off ..................................................................................................... 2-1
Adjusting Screen Brilliance, Control Panel Backlighting ..................................................... 2-1
Lowering the Transducer .......................................................................................................2-1
Selecting a Display Mode ...................................................................................................... 2-2
Selecting a Display Range ..................................................................................................... 2-3
Setting the Tilt Angle ............................................................................................................. 2-3
Adjusting the Gain ................................................................................................................. 2-7
Measuring Range and Bearing to a Target ............................................................................. 2-7
FINE TUNING THE PICTURE
Eliminating Unwanted Feeble Echoes ...................................................................................3-1
Suppressing Seabed Tail ........................................................................................................3-3
Suppressing Seabed and Sea Surface Reflections in Shallow Waters ...................................3-4
Rejecting Sonar Interference and Noise ................................................................................3-4
Adjusting Beamwidth ............................................................................................................3-6
MARKS AND DATA
Marks, Data and Display Mode ............................................................................................. 4-1
Permanently Displayed Marks and Data ...............................................................................4-3
Erasable Marks and Data .......................................................................................................4-4
MENU OVERVIEW
USER Menu Operation .......................................................................................................... 5-1
USER Menu Description .......................................................................................................5-3
SYSTEM Menu Description ................................................................................................. 5-5
DATA SET Menu Description ...............................................................................................5-8
INIT SET/TEST Menu Description ..................................................................................... 5-11