29
User Manual
4.6
POWER SUPPLY WIRING DIAGRAM
We recommended the installation of a switch and a (5A) fuse in the positive
DC supply to the FISH PRO HD
+
. The FISH PRO HD
+
is active sending the
digital depth through the NMEA interface even when the power (chart plotter)
is turned off, thus the need for a switch.
In the example below you will notice the positive DC power connection is run
through a switch and a fuse before connecting it to the FISH PRO HD
+
and the
chart plotter.
Chart
P
l
otter
F
+
-
12
V
DC
Battery
Switch
+
-
+ -
F
use
Fig.4.6 - The FISH PRO HD
+
and the chart plotter could be turned Off
Chart
P
l
otter
F
+
-
12
V
DC
Battery
+
-
+ -
F
use
Switch
Fig.4.6a - The FISH PRO HD
+
could be turned Off without turning Off the chart plotter
