Furuno MARINE RADAR 1823C - Manual (Page 41)

2-5
2.3 How to Connect with PC
When connecting with the personal computer, prepare the optional cable assy
MJ-A7SPF0007-050 and D-sub 9 pins plug (local supply), and connect them as follows.
SHIELD
BLUE
D-SUB 9PIN
MJ-A7SPF0007-050
1 5
6 9
WHITE
BLUE
CD
RD
TD
DTR
GND
DSR
RTS
CTS
RI
1
2
3
4
5
6
7
8
9 TD_DT
RD_DT
RD3_A
RD3_B
+12V
EXT BUZZ
GND 1
2
3
4
5
6
7
SHIELD
short
WHITE
DATA4
MJ-A7SPF0007-050 cable connection for PC