Simrad ES60 - INSTALLATION REV A - Page 8

Simrad ES60
DRAWING FILE ............................................................... 99
GPT Outline dimensions ......................................................................................100
GPT Power supply outline dimensions ................................................................102
Marine computer outline dimensions ...................................................................104
GPT Transducer plug connection .........................................................................105
TECHNICAL SPECIFICATIONS ....................................... 106
Echo sounder specifications .................................................................................106
Interface specifications .........................................................................................106
General Purpose Transceiver specifications .........................................................107
Colour display specifications................................................................................108
ES60 Marine Computer specifi cations .................................................................108
TRANSDUCER INSTALLATION ....................................... 110
Transducer location .............................................................................................. 110
Go deep ....................................................................................................110
Vessel heave.............................................................................................. 111
Noise from protruding objects on the hull.................................................... 111
Boundary water layer.................................................................................111
Propeller noise ...........................................................................................112
Inclination of the transducer face ................................................................113
Summary and general recommendation .......................................................113
Ways of mounting the transducer ......................................................................... 114
External mounting .....................................................................................115
Transducer blister ..................................................................................... 120
Box keel................................................................................................... 126
Flush mounting in a steel tank ................................................................... 128
Acoustic window...................................................................................... 130
Inside the hull........................................................................................... 132
Drop keel ................................................................................................. 134
Retractable transducer............................................................................... 135
Cable glands .........................................................................................................136
Order numbers .......................................................................................... 136
Cable gland for steel hulls ......................................................................... 137
Cable gland for wood or GRP hulls............................................................ 138
Cable glands for small hulls....................................................................... 139
Cable splicing ........................................................................................... 140
Steel conduit .........................................................................................................140
Handling and maintenance ...................................................................................141
Approved anti-fouling paints ..................................................................... 142
SIMRAD TRANSDUCERS ................................................ 14 3
All 12 kHz transducers .........................................................................................144
All 18 kHz transducers .........................................................................................144
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304699/A