Raymarine L1250DRC, Owner'S Handbook Manual

Page: 226 / 246

B-4 HD Series Fishfinders
A
ppendi
x B:
Usin
g
the
A
uxil
ia
ry
Junc
tio
n Box
Raystar 112LP (SeaTalk version)
To connect your Raystar 112LP to your Fishfinder, refer to the first illustration
below or follow the instructions in
Chapter 2 .
To connect the Raystar 112LP and your Differential Beacon Receiver, cut off
the 5-pin connector and strip back the red, black, and green wires. Remove the
sleeve from the end of the Raystar 112LP cable to expose the green and brown
wires, then connect to the Auxiliary Junction Box as shown in the second
illustration below.
CAUTION:
Ensure the correct polarity of the 12 V supply before applying display or
SeaTalk power. It is recommended that a multimeter is used to check the
connections.
12V
Power
Supply
(fused)
From
GPS
sensor
Yellow
Red
Screen
To Display Unit
SeaTalk Socket
D4292-3
Red
Black
12V
Power
Supply
(fused)
From
GPS
sensor
Green
Yellow
Red
Black
White
Yellow
Green
Brown
Red
Screen
To Display Unit
SeaTalk Socket
D4296-3
From
the
DBR
Red
Black
81213_1.book Page 4 Monday, March 17, 2003 1:14 PM