Lowrance electronic Lowrance GlobalMap 3500C - Manual (Page 20)

14
with electrical interference. Therefore, it's safer to go ahead and attach
the power cable directly to the battery.
CAUTION:
When using the unit in a saltwater environment, we strongly rec-
ommend that you shut off the power supply to the power cable when
the unit is not in use. When the unit is turned off but still connected
to a power supply, electrolysis can occur in the power cable plug.
This may result in corrosion of the plug body along with the electri-
cal contacts in the cable and the unit's power socket.
In saltwater environments we recommend you connect the power
cable to the auxiliary power switch included in most boat designs.
If that results in electrical interference, or if such a switch is not
available, we recommend connecting direct to the battery and in-
stalling an inline switch. This will let you shut off power to the
power cable when it is not in use. When the unn ic un to the5380.1507 T when i,ill letoulhealwayslet you shut off power in the powe suselectri-
poweraway fromloe wrin moswir suspeci T*ylectri2130.0001 Tw 0 -1.2012 Teng an'ch. f t switch. Thiproviderect tesit io i corfromllts in ele is notcoref swer to theTc 0.1897 Tw T*(powerha unwoh. f t,blego aheblack. R incsle whTwsi /Ris ad,eblackand in-)32 0.1897 is egi /Rerenground. (rencencslalsw T*whiteh. f corTw T*lysip cole is no170j0.1299 extheole speakT*. Ts pmwhen is.) MakT, of corad acong wiry g an f usttach
powerdirect to the bohe power6370.0001 Tw 0 -1.20Tw T*bust,bad aconon Tendrrosion f us holdoff cable directly to the boh is not888 0.1897 Tw T*bust switch. Thiproting bolong wien itacable aTw T*(powerntactslectri-)Tj0.0001 evnvirrosaletorf sIc unesla 3-amp f usbattery.
CAUTION:powerhavy tor Tends. Tseasithe powe19470.0001 Tw 0 -1.20inTw T*i coferen tor Tendscoranyien usd . f tncoulheca us able when560.0001 ets in elecetorfsce,leftoexutsed. TorTrevnvirtitc,ill letoulhecovoff tslectri11960.0001 individulec. f ends— eie wrinyecappWhen usmy alon. f nut rohe powe18530.0001 wrappWhen usmy alonets in electape. (Yl letoulhec you shut otor lectri-