Setting What it does Connection Is it USED? / Setting Default
PULSE Selects the rate J100
Pins 6,7
FWD
ENABLE External synchronise (ONLY
Special / Navy version )
J100
Pins 12,13
positive
NMEA OUT How often to send NMEA
(every second, or when a ping
comes.)
9pin D Type 1S
UPPER Shallow water alarm value 0
LOWER Deep water alarm value 50