User's Manual Part 1

17
Setup
parameter
Comment
IBS port speed
NMEA port speed
Selects the baud rate for each serial port.
Print delay
Printer width
Formats output to suit printer type
Monitor source Selects serial interface for monitoring
Printer port Selects which serial port is used for printing
Bridge port Selects which port transmits NRX sentences
Alarm port Selects which port transmits ALR sentences
SYSTEM ALARMS
An alarm will always generate a message, and will actuate the relay contacts.
The front panel LED and the buzzer are programmable – see Setup mode:
system options. Consequently, these indicators may or may not activate to
indicate an alarm.
SIGNAL MONITOR
The NAV-7 continuously monitors the signals being received, and generates an
alarm should any signal channel give indication of malfunctioning.