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Lowrance electronic Lowrance GlobalMap 3500C User Manual

Page 20

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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-

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