Furuno CSH-8LMARK-2 User Manual

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Installation Manual
COLOR SCANNING SONAR
MODEL CSH-8LMARK-2
(Product Name: FULL-CIRCLE SCANNING SONAR)
SAFETY INSTRUCTIONS ................................................................................................ i
SYSTEM CONFIGURATION .......................................................................................... iii
EQUIPMENT LISTS........................................................................................................ iv
1. MOUNTING..............................................................................................................1-1
1.1 Hull Unit .............................................................................................................................1-2
1.2 Transceiver Unit...............................................................................................................1-12
1.3 Processor Unit .................................................................................................................1-13
1.4 Control Unit ......................................................................................................................1-13
1.5 Ground.............................................................................................................................1-16
1.6 Transducer Cable Extension Kit CSH-1700 (Optional Junction Box) ..............................1-17
1.7 Motion Sensor MS-100 (option).......................................................................................1-17
1.8 DC-AC Inverter (option) ...................................................................................................1-18
2. WIRING....................................................................................................................2-1
2.1 Cabling Outline ..................................................................................................................2-1
2.2 Hull Unit .............................................................................................................................2-3
2.3 Transceiver Unit.................................................................................................................2-5
2.4 Processor Unit ...................................................................................................................2-8
2.5 Synchronizing Transmission with Other Equipment ........................................................2-13
2.6 Transducer Cable Extension Kit (option) .........................................................................2-16
2.7 DC-AC Inverter (option) ...................................................................................................2-17
3. ADJUSTMENT.........................................................................................................3-1
3.1 Measuring TX Output.........................................................................................................3-1
3.2 Heading Alignment.............................................................................................................3-3
3.3 Setting for External Equipment ..........................................................................................3-4
3.4 Smoothing the GPS Data...................................................................................................3-6
3.5 NMEA Version Setting .......................................................................................................3-7
3.6 Adjusting Echo Sounder Video ..........................................................................................3-7
3.7 Sea Trial.............................................................................................................................3-8
APPENDIX 1 JIS CABLE GUIDE .............................................................................AP-1
APPENDIX 2 PROCEDURE FOR RETROFITTING ................................................AP-2
APPENDIX 3 DIP SWITCH SELECTION FOR THAI VERSION SOFTWARE
CSH-8LMARK-2-85 ONLY)...............................................................AP-7
PACKING LIST............................................................................................................ A-1
OUTLINE DRAWING................................................................................................... D-1
INTERCONNECTION DIAGRAM ................................................................................ S-1

Furuno CSH-8LMARK-2 Specifications

General

Operating Temperature	-15°C to +55°C
Waterproof Rating	IPX6
Maximum Depth	800 meters
Beam Width	12°
Depth Range	0-800 m

Summary

SAFETY INSTRUCTIONS

MOUNTING

1.1 Hull Unit

Installation procedures and location guidance for the hull unit.

1.2 Transceiver Unit

Mounting instructions and dimensions for the transceiver unit.

1.3 Processor Unit

Mounting guidelines and cable considerations for the processor unit.

1.4 Control Unit

Methods for mounting the control unit, including permanent and non-permanent options.

1.5 Ground

Instructions for grounding the equipment to prevent electrical shock.

1.6 Transducer Cable Extension Kit CSH-1700 (Optional Junction Box)

Details on installing the optional transducer cable extension kit.

1.7 Motion Sensor MS-100 (option)

Mounting considerations and procedure for the optional motion sensor.

1.8 DC-AC Inverter (option)

Mounting instructions for the optional DC-AC inverter.

WIRING

2.1 Cabling Outline

Overview of cable connections between main units and their types.

2.2 Hull Unit

Specific wiring instructions for the hull unit, including cable clamping.

2.3 Transceiver Unit

Wiring details for the transceiver unit, including cable connections and power specifications.

2.4 Processor Unit

Instructions for fabricating and connecting cables to the processor unit.

2.5 Synchronizing Transmission with Other Equipment

Procedures for synchronizing the sonar with other equipment or sonars.

2.6 Transducer Cable Extension Kit (option)

Instructions for connecting the optional transducer cable extension kit.

2.7 DC-AC Inverter (option)

Wiring instructions for the optional DC-AC inverter.

ADJUSTMENT

3.1 Measuring TX Output

Procedure for measuring the transmitter output voltage with an oscilloscope.

3.2 Heading Alignment

Steps for aligning the transducer heading using a target on the screen.

3.3 Setting for External Equipment

Configuration settings for connected external equipment via the system menu.

3.4 Smoothing the GPS Data

Adjusting DIP switches in the processor unit to smooth GPS position data.

3.5 NMEA Version Setting

Changing jumper block settings for NMEA version output.

3.6 Adjusting Echo Sounder Video

Adjusting the echo sounder video signal using a potentiometer.

3.7 Sea Trial

Procedures for conducting a sea trial, including noise checks and recording settings.

APPENDIX 1 JIS CABLE GUIDE

APPENDIX 2 PROCEDURE FOR RETROFITTING

APPENDIX 3 DIP SWITCH SELECTION FOR THAI VERSION SOFTWARE (CSH-8LMARK-2-85 ONLY)

PACKING LIST

OUTLINE DRAWING

INTERCONNECTION DIAGRAM