Simrad CA42 User Manual

CA42/50/52 DGPS ChartRadar with Echosounder Table of contents
7. Echosounder operation, 83
7.1 Echosounder menu, 84
7.2 Echosounder display, 84
7.3 Bottom expansion, 86
7.4 VRM expansion, 87
7.5 A-scope, 88
7.6 Variable range marker, 89
7.7 Depth & temperature diagram, 89
7.8 Echosounder setup, 91
7.9 Presentation setup, 93
7.10 How the echosounder works, 94
7.11 Transducer beamwidth, 95
7.12 Effects of the vessel’s speed, 96
8. RADAR operation
8.1 Radar map, 97
8.1.1 Map orientation, 98
8.1.2 Environmental effects, 98
8.1.3 Effects of ship´s movement, 99
8.1.4 Navigational echoes, 100
8.1.5 Sea return, 100
8.1.6 Storm and rain squall returns, 101
8.1.7 Blind sectors or shadow
effect, 101
8.1.8 Side lobes, 102
8.1.9 Radar interference, 102
8.1.10 False echoes, 102
8.2 Starting operation, 104
8.2.1 Radar menus, 104
8.2.2 Initial radar display setup, 105
8.2.3 Start transmission, 109
8.2.4 Shut down procedure for the
radar function, or back to
standby, 109
8.2.5 Standard radar display, 110
8.2.6 Dual radar display, 114
8.2.7 Split-screen operation, 116
8.2.8 General features for the radar
operation, 118
8.2.9 Demo mode, 121
9. Miscellaneous menu
9.1 Wind display, 123
9.2 MOB position, 125
9.3 DSC alarm, 125
9.4 Data transfer via DataCard
or disc, 126
9.5 Data transfer via PC interface, 129
10. SETUP menu
10.1 Speed alarm, units & language, 133
10.2 Interface setup, NMEA, 135
10.3 Interface setup, alarm/log, 139
10.4 Decca lanes, 140
10.5 Loran C, 141
10.6 Display color, 142
10.7 Factory settings, 143
11. Troubleshooting, Maintenance
and Service
11.1 Troubleshooting, 145
11.2 Preventive maintenance, 146
11.3 Repair and service, 147
11.4 Specifications, 147
Appendix A
Glossary of terms, 151
Appendix B
List of datums, 161
Appendix C
C-MAP attributes, 163
Index, 171
CE Declarations
International warranty, 177
List of Simrad distributors

Simrad CA42 Specifications

General

Brand	Simrad
Model	CA42
Category	GPS
Language	English