NorthStar 972, Руководство по установке

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SECTION SIX: Interfacing the 972 system
972 Installation Manual, Rev. B Page 23
SECTION SIX: Interfacing the 972 system
This section describes the use of the NMEA, AUX, VGA and VIDEO connections. For Networking
using the Ethernet connections, see “SECTION FOUR: Networking the Northstar 972” beginning on
page 17.
A typical fully-loaded system with all options installed might be wired as follows:.
Connector Port Direction Device
NMEA
NMEA 1
IN Heading Sensor
OUT Autopilot and other NMEA devices
NMEA 2
IN
OUT Other NMEA devices
RS-232
IN
OUT RS-232 data copied from Port 1 or Port 2
AUX
AUX
IN Sounder data
OUT Sounder control
VGA
VGA OUT VGA video out to computer monitor or
Northstar 1201/1202
VIDEO 1 —
VIDEO 4
VIDEO IN Video in from up to 4 NTSC or PAL video
sources
Ethernet Ethernet IN and OUT 972 Control Heads, radar, or network switch