Installation manual
Simrad38-7
TRANSDUCERCABLESPLICING
Ifyouneedtocutorlengthenthetransducercable,youmust
spliceitcorrectly.Thecablebetweenthejunctionboxandthe
transceivermustthenbesuppliedbySimrad,andthismustbe
thesametypeasusedonthetransducer(s).Tosplicethecable,
useametaljunctionboxwithEMCcableglandsandaterminal
block.Theterminalblockmustprovidesolidfasteningofthe
cableendsaswellassufcientinsulationbetweenthewires.We
recommendthatthecablescreenisconnectedtothejunction
boxchassisusingtheEMCcableglands,butifyoudothis,the
junctionboxchassism
ustnotbeconnectedtovessel’sground.
Note
Donotsolderthewirestogetherwithonlyelectricaltapefor
insulation.Thiswillresultinelectricalnoiseandreduced
operationalperformance.
D
onotconnectthecablescreentothevessel’ sground.
28
130003/D