Raymarine E90W - Page 185

FishnderTransducerCalibration
Yourshndertransducermustbecalibratedcorrectlytoachieve
accuratedepthreadings.
ThemultifunctiondisplayreceivestheimagefromaDSMwhich
processessonarsignalsfromatransducermountedinthewater.
Ifthetransducerisequippedwithaspeedpaddlewheeland
temperature-sensingthermistor,theDSMcalculatesspeedand
temperature.T oensureaccuratereadings,itmaybenecessaryto
calibratethetransducer(s)byapplyingoffsetstodepth,speedand
temperature.AsthesesettingsareheldintheDSMandrelateto
thetransducer,theyareappliedsystem-wide.
Fishndertransducersettings
MenuItemDescriptionOptions
SelectTransducerSelecttheappropriatetransducertypefromthosedisplayed.•B256/M256
•B260/M260/SS560
•R99/R199
•B258
•SS270/B264
•B164
•R209/R299
SelectSpeedTransducerSelecttheappropriatespeedtransducerfromthoseavailable.
Thisoptionisonlyavailableifyouarenotusingacombined
Depth/SpeedorDepth/Speed/Temperaturetransducer.
•NONE
•UNKNOWN
•B120/P120ST600
•ST69
•B120/P120ST800
•CS4500
Usingtheshnder
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