+
-
Red
Black
Display Pwr +
Display Pwr -
Yellow Accessory wake-up
Light GreenRemote Pwr On
Radar connected directly to HDS display
Radar connected via NEP-1
Power connection using optional
“Accessory Wake Up” to turn on
radar when HDS is on.
LRA 1800 & LRA2400
Radar Installation Guide
AB
C
D
E
NMEA 2000 Backbone
FG
H
I
J
A = Lowrance HDS display
B = LRA1800 or LRA2400 scanner
C = Radar processor
D = Adapter cable 000-0127-56 to
RJ45
E = Ethernet cable RJ45 **
F = GPS antenna
G = Heading Sensor for chart
overlay
H = SimNet adapter kit
I = NEP-1
J = Ethernet cable (Lowrance)
K = 12 Pin utility cable
(AA010070)
NMEA 2000 Backbone
D
E
K
POWER CONNECTION
LA000610A-G
PWR-DATA
ENET
P1P8
2Green
1Green / White
4Blue
3Orange / White
6Orange
5Blue / White
8Brown
7Brown / White
PIN Wire Color
AA010079
2 meter (6.6') Ethernet cable
AA010081
AA010082
AA010085
5 meter (16.5') Ethernet cable
10 meter (33') Ethernet cable
Ethernet RJ45 Field Termination Kit
* * Available RJ45 Ethernet cables lengths
AA010080
0.5 meter (1.6') Ethernet cable
Ethernet cable pinout
12 V DC
TX+
TX-
RX+
N/C
N/C
RX-
N/C
N/C
Func.