Nmea Output - West Marine VHF490 Owner's Manual

Fixed-mount marine radio

Table of Contents

• Latitude/Longitude:RMC > GLL > GNS > GGA

• UTC Time: RMC > GLL > GNS > GGA > ZDA

• Date: RMC > ZDA

• Speed / Course:RMC

NOTE 1: If the radio receives only a GLL sentence, the radio does not display the current speed, course, and date.

NOTE 2: If the radio receives both RMC and GLL sentences, the radio uses only the RMC sentence.

NOTE 3: Status data is used to check whether the GPS data is valid or invalid.

NMEA Output

When the radio receives a DSC call (Distress, Position Reply, or Position Send), it outputs a DSC/DSE sentence from the NMEA

output port.

NOTE: When the radio receives a distress call, it outputs a sentence in the

following format:

• $CDDSC,12,3081234000,,07,00,0354013946,0657,,,S,E*6D

• $CDDSE,1,1,A,3081234000,00,60875646*13

VHF490 RADIO

1-800-BOATING

Table of Contents

18114496