Color Scanning Sonar
00080806200
Safety Instructions
Table of Contents
Function Keys
Maintenance
Foreword
Features
Word to CSH-73 Owners
Standard
System Configuration
Control Description
Control Layout on Display Unit and Remote Control Box
Main Panel
Power Transducer
Control Function
Control Function
Sub Panel
This example shows settings of TVG and TX
Sub Panel 2 data setting window
Main Setting Description Normal Range Sub
Main Setting Description Normal Sub Range
+ +
Remote Control Box
Adjusting Screen Brilliance, Control Panel Backlighting
Turning the Power On/Off
Operational Overview
Lowering the Transducer
Mode
Selecting a Display Mode
Normal
Description
Selecting a Display Range
Setting the Tilt Angle
Measuring Range and Bearing to a Target
Adjusting the Gain
Eliminating Unwanted Feeble Echoes
Fine Tuning the Picture
Principle of TVG
How to adjust TVG
Pulselength data setting window TVGTX, PL
AGC data setting window SIGNAL, Signal
2AGC data setting window SIGNAL, Signal Process
Suppressing Seabed Tail
Rejecting Sonar Interference and Noise
Data setting window TVGTX, Output
Identifying noise source
Changing Tx cycle data setting window Tvgtx
Noise limiter data setting window SIGNAL, Signal Process
Setting F-shift data setting window Sonrbeam
Menu Application
Adjusting Beamwidth
HOR
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Normal display mode
Marks, Data and Display Mode
Marks and Data
Echo sounder combination display
Normal display mode w/text
History display
Permanently Displayed Marks and Data
Mark/Data Description
Erasable Marks and Data
Range and Bearing Mark Data
Mark Description
Net sonde transmitters with bars extending from the marks
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User Menu Overview
Menu How to open
User Menu Operation
User Menu Hist DSP/GRPH
Menu screen location and display mode
Menu Menu Item Description
User Menu Description
Save Picture
Current VEC
Programming the Function Keys
Function Keys
Replaying a Function Key
Function Key Fine Tuning
Replaying Function Key Settings from a Memory Card
Saving Function Key Settings to a Memory Card
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Finding Fish School Center
Advanced Level Operation
Tracking a fish school
Tracking a Fish School target lock
Target lock mark appearance
Choosing target lock mode
Erasing target lock mark
Target lock and tilt angle
Tracking target lock mark
System Menu Target Lock
Setting target lock conditions
Description of target lock items
Detecting Fish Schools Aurally
How to set the fish alarm zone
Fish Alarm
Relocating Fish School for Easy Observation
How to relocate fish schools
Estimate marks and their data
Comparing of Fish School Concentration
Measuring Fish School Speed
How to measure fish speed
10 Event marks
Event Mark
Erasing an event mark
Entering an event mark
12 True motion display
True Motion Display
13 Net location mark
Plotting Net Location Mark
How to set net sonde transmitter distances
Setting Distances Between Net Sonde Transmitters
16 Net behavior
Observing Net Behavior
Port/Starboard display
Port/Starboard, Horizontal Slice Displays
18 Horizontal slice display
Horizontal slice display
Turning marks on/off through the user menu
Turning Marks, Data On/Off
Initializing Memory Cards
SAVING, Replaying Picture
Data to Save Saving Method Saving to
Transferring Echo Data from Internal Memory to Memory Card
Saving the Picture
Saving Net Shooting Data
Net shooting data contents
How net shooting data is saved
Transferring net shooting data to memory card
Replaying Saved Data
Deleting Memory Card Contents
Seabed Echoes
Interpreting the Display
Surface Fish School
Fish Schools
Bottom Fish School
Wake
Sea Surface Reflections
Noise and Interference
False Echo by Sidelobe
Unretracted Transducer Warning
Overvoltage Warning
How to manually raise the transducer
Opening the Self Test Menu
Self Tests
Single test
Self Test Description
Continuous test
Color test
Panel test
SIO test
Gray test
Interface unit CS-120A, cover opened
Interface Unit CS-120A Self Test
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Display Unit Maintenance
Maintenance
Zinc block near the transducer must be replaced yearly
Hull Unit Maintenance
System Menu Description
Special Menu Description
BRG Readout
Menu Description
Mark Size
ES/NET REC
Defaults
Hist Display
Interlock
Color Curve
Data SET Menu Description
Change Color
Menu
Plan
NET Shoot
NET Sonde
NET Plot Corr
Init SET/TEST Menu Description
NET REC
Echo Test
Others Event KEY
User Menu
Menu Tree
Data SET Menu
Init SET/TEST Menu
System Menu
From Previous
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SP-1
Specifications
SP-2
Display
SP-3
Features
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13-4
Index
IN-2