Filter
Top Products
iii
TABLE OF CONTENTS
FOREWORD
A Word to CSH-23F/24F Owners...........................................................................................................vii
Features ...............................................................................................................................................vii
System Configuration ...........................................................................................................................viii
SYSTEM CONFIGURATION
Control Layout on Display Unit, Processor 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