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2. WIRING
Connect the power cable, transducer cable, external equipment and ground wire as
shown in the figure below.
DFF1, rear view
Ground
Connect the ground wire (1.25sq) to ship's ground to prevent interference to the pic-
ture. Shorten the ground wire as much as possible. For FRP vessels, install a ground
plate that measures about 20 cm by 30 cm on the outside of the hull bottom to provide
a ground point.
Note: Use a "closed-type" lug ( ) to make the ground connection at the network
sounder. Do not use an "open-type" lug ( ).
External KP
Consult with your dealer if connection of an external KP is required to reduce interfer-
ence from another transducer.
TRANSDUCER
BATTERY
GROUND
White
Black
Shield (green)
NETWORK
MODE SW
1 2 3 4
XDR 12-24 VDC
1.1-0.4 A
1
+
GROUND WIRE
IV-1.25sq
12-24 VDC
DFF1
3 GND
2
-
MOD-Z072-050+, 5 m
(option: 2/10 m)
HUB-101
NavNet,
NavNet vx2
MJ-A6SPF0017
(option: 1/5/10/20/30 m)
MFD8/12/BB,
TZT9/14
MOD-WPAS0001-030+, 3 m
(for MFD8/12/BB /TZT9/14,
standard supply)
Ground the equipment
to prevent mutual
interference.
CAUTION