Furuno FAR-2827 Service Manual

4.5 Jumper Setting of Terminal Board
4-39
4.5 Jumper Setting of Terminal Board
Fig. 4.5.1 Location of Jumpers on Terminal Board
The interface circuit of both ports is as shown below.
Fig. 4.5.2 Interface circuit of AIS and HDG Ports
TDx-A
TDx-B
RDx-A
RDx-B
330 x 3
12
3
LTC1535
R
D
420kHz
11 14
16
15
17
13
12
18
4
25
26
27
28
1
23
GND2
GND2
Vcc2
A
B
RO2
Y
Z
SLO
ST1 ST2
Vcc
RO
RE
DE
DI
GND
GND
Logic common
Floating
common
TD
RD
AIS/HDG sensor IEC-61162-2
AIS port: [J655]
HDG port: [J656]
TERMINAL p.c.b
COMMON
(100Ω)
[J655]: AIS port jumper
[J656]: HDG port jumper
Set position

Furuno FAR-2827 Specifications

General

Brand	Furuno
Model	FAR-2827
Category	Marine Radar
Language	English