NASA SX 35 DSC - Manual (Page 14)

12 SX 35 DSC
NMEA Cable
In order for the position reporting features of your SX 35 DSC transceiver to
function, an operating GPS navigation receiver must be connected to your
transceiver. The supplied data cable plugs into the 8 pin connector on the
transceiver’s rear panel and the other end connects to the NMEA data out-
put from your GPS navigation receiver. Your GPS must output the $GPRMC
NMEA data sentence. Refer to your navigation receiver manual for infor-
mation about its NMEA output settings and connections.
External Speaker Connection
Provision for connecting and external speaker is provided on the rear panel.
Use an 8 Ohm speaker rated for at least 3 Watts and suitable for the environ-
ment at the chosen location.
Rear Panel Connectors
1 7
4
8
1 NMEA Rx (+)
2 NMEA Rx (–)
3 NMEA Tx (+)
4 Ground/Tx (–)
5 Clock
6 Reset
7 PDI
8 PDO
Pins 3 & 4 reserved for DSC/PC printer interface
Pins 5~8 reserved for Flash programmer
Brown
Red
Orange
Shield
Green
Blue
Gray
Purple
3.5 mm Phone plug
Tip Audio Out (+)
Body Audio Out (–)
Data Connector
(Rear Panel)
External Speaker Connector
(Rear Panel)
Antenna Connector
The transceiver is fitted with a type SO 239 female connector which mates
with a PL 259 male connector supplied with VHF marine antennas.