Humminbird PIRANHAMAX 160 - Manual (Page 9)

NOTE: Humminbird® is not responsible for over-voltage or over-current failures. The
control head must have adequate protection through the proper selection and
installation of a 1 amp fuse.
1a. If a fuse terminal is available, use
crimp-on type electrical connectors
(not included) that match the terminal
on the fuse panel. Attach the black
wire to ground (-), and the red wire to
positive (+) 12 VDC power (Figure 3).
Install a 1 amp fuse (not included) for
protection of the unit. Humminbird® is
not responsible for over-voltage of
over-current failures.
or...
1b. If you need to wire the control head
directly to a battery, obtain and install
an inline fuse holder and a 1 amp
fuse (not included) for the protection
of the unit (Figure 4). Humminbird® is
not responsible for over-voltage or
over-current failures.
NOTE: In order to minimize the potential for interference with other marine electronics,
a separate power source (such as a second battery) may be necessary.
Inline Fuse Holder
Figure 4
GROUND GROUND
PO
SI
TI
VE
POSITIVE
Figure 3
3
Control Head Installation