Simrad EQ 55 Technical Information download pdf (Page 75)

Home
Simrad
Unknown
EQ 55
Technical Information

Download
Share

Sharing
Add to my manuals
Print

EQ-55 Operators Manual 950-70017001/Iss 1.

Principles of Operation of an Echo Sounder Page 3.

Kongsberg Simrad Mesotech Ltd.

Port Coquitlam, BC - Canada

Figure 3.4 A narrow beam

transducer.

Figure 3.5 A wide

beam transducer

However, narrow beamwidth transducers have drawbacks too. As a vessel rolls,

the sound beam swings back and forth, and can occasionally be pointing too far

to port or starboard to see a small target clearly. The choice of transducer

beamwidth is always a compromise. See 3.6

Figure 3.6 Effects of a vessel rolling with a narrow beam transducer.

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 153 154

EQ 55 OPERATORS MANUAL 1
950-70017001 1
Issue 1.2 February 1998 1
WARRANTY STATEMENT 3
LIST OF CONTENTS 5
Page 2 List of Content 6
MODIFICATION RECORD 7
Issue: 1.2 7
February 1998 7
Page 4 List of Content 8
Port Coquitlam, BC - Canada 10
INTRODUCTION AND SYSTEM 11
FAMILIARIZATION 11
4.4.1 EQ 55 Dimensions 101
See section 4.5.12 104
4.5.12 NMEA Connectors 109
MAINTENANCE 114
TROUBLESHOOTING, REPAIR 114
AND SPARE PARTS 114
SYMPTOM INSPECT ACTION 119
TECHNICAL INFORMATION 123
Page 6.2 Technical Informatio 124
Port Coquitlam, BC Canada 126
SERVICING THE EQ 55 131
Page 7.4 Servicing the EQ-55 132
ELECTRICAL DRAWINGS 139
Page 8.4 Electrical Drawing 142
DEFAULT SETTINGS 143
Sound Velocity 1462 m/s 146
White Line On 146
Language English 146
Test Mode Off 146
GLOSSARY 147

Comments to this Manuals

No comments

Simrad EQ 55 Technical Information Page 75

Comments to this Manuals

Related products and manuals for Unknown Simrad EQ 55