Furuno CSH-7 - Manual (Page 4)

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TABLE OF CONTENTS
FOREWORD
A Word to CSH-7 Owners ........................................................................................................ v
Features ..................................................................................................................................... v
System Configuration .............................................................................................................. vi
OPERATIONAL OVERVIEW
Equipment Overview ............................................................................................................. 1-1
Display Unit Control Panel Description ................................................................................1-2
Turning the Power On/Off ..................................................................................................... 1-2
Adjusting Screen Brilliance, Control Panel Backlighting ..................................................... 1-3
Lowering the Transducer .......................................................................................................1-3
Selecting a Display Range ..................................................................................................... 1-3
Setting the Tilt Angle ............................................................................................................. 1-3
Adjusting the Gain ................................................................................................................. 1-7
MARKERS AND DATA
Standard Markers and Data ...................................................................................................2-1
Optional Markers and Data ....................................................................................................2-3
MENU OVERVIEW
Scan Menu Operation ............................................................................................................3-1
Menu-1, Menu-2, System Menu Operation ...........................................................................3-4
FINE TUNING THE PICTURE
Eliminating Unwanted Feeble Echoes ...................................................................................4-1
Displaying Surface Fish Clearly ............................................................................................4-2
Suppressing Seabed Tail ........................................................................................................4-2
Suppressing Seabed and Sea Surface Reflections in Shallow Waters ...................................4-3
Rejecting Sonar Interference and Noise ................................................................................4-4
ADVANCED OPERATION
Measuring the Range and Bearing to a Target .......................................................................5-1
Detecting Fish Schools Aurally ............................................................................................. 5-1
Relocating Fish School for Easy Observation .......................................................................5-2
Function Keys (F1, F2) .......................................................................................................... 5-3
Event Markers, Own Ship Event Markers ............................................................................. 5-5