SGC SG-2000 - RS-232 Software Installation

SG-2000 MANUAL 95
The SGC Building, 13737 S.E. 26th St. Bellevue, WA. 98005 USA
©1995, SGC, Inc. TEL: (206) 746-6310 FAX: (206) 746-6384
On the High Seas Direct™ Modem Unit there are four connectors:
1. Modem Power Supply Connections
(Supplies power for High Seas Direct Unit)
Pin Item
1 Live 12/24 volts DC
2 Earth (Ground)
3 Ground
2. Modem RS-232 (DB-9) Connector
(Provides connection to serial devices)
Pin Item
1 DCD
2 RX data
3 TX data
4 DTR
5 Ground
6 Fax
7 Relay contact
8 Relay contact
9 Ground
3. Modem Connector to Radio
(Provides connection from Modem to SG-2000)
Pin Item
1 Common
2 PTT out
3 Mic Out
4 Audio In
5 not used
6 Ground (PTT and radio)