Simrad SX90 - INSTALLATION REV C - Installation Trunk; Speed Log; Course Gyro; Additional Optional Items

SimradSX90Fishndingsonar
Installationtrunk
Theinstallationtrunkrequiredforthehullunitinstallationisn
o t
includedintheSX90standarddelivery.Theinstallationtrunk
maybefabricatedbytheshipyard,orsuppliedbySimradasan
option.Themechanicaldrawingsofthetrunkandblindcover
areincludedinthismanual.TheSimradSX90sonarisdelivered
withoutadomesystem.
TheoptionaltrunkofferedbySimradisapprovedbyDetNorske
Veritas(DNV),andincludesablindcoverandagasket.
Speedlog
Inordertooperatecorrectly,theSimradSX90Fishndingsonar
systemrequiresinputfromaspeedlog.Inmostcasesasuitable
sensorisalreadyinstalledonthevessel.Thespeedloginterface
parametersare:
•Pulselog:200pulsespernauticalmile
•Serialline:RS-232,StandardNMEA0183telegramformat
Adifferentialglobalpositioningsystem((D)GPS)canalsobe
used.
Relatedtopics
•Otherperipheralequipmentonpage23
Coursegyro
Inordertooperatecorrectly,theSimradSX90Fishnding
sonarsystemrequiresinputfromacoursegyro.Inmostcases
asuitablesensorisalreadyinstalledonthevessel.Thecourse
gyrointerfaceparametersare:
•Serialline:RS-232,StandardNMEA0183
IfthecoursegyroinstalleddoesnotoutputRS-232,anoptional
gyrointerfaceboxisavailable.Itwillconvertthefollowing
synchroandsteppinggyrosignals:
•3-phasesynchrosignal,20to150VL-L,50/60/400Hz,gear
ration1:360or1:180
•3-phasesteppersignal,20to150VL-L,gearration1:360or
1:180
GyrointerfaceOrderno.
LR40298-078535
Additionaloptionalitems
Thefollowingoptionalequipmentandfunctionalitymaybe
orderedatanadditionalchargetoaugmentthestandardSimrad
SX90Fishndingsonarsystemdelivery.
307531/C
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