No Response Event Code; Nmea Operation; Nmea Output - West Marine VHF 480 Owner's Manual

no response event Code

TXB Transmitter Backup On
TXF Transmitter Carrier On
TXO Transmitter Carrier On
TXP Transmitter Primary On
This radio supports NMEA0183 version 4.10.

nMea Operation

If you have difficulty getting your radio to receive data from your GPS receiver, check the
NMEA Input
device's configuration. It should be set to the following parameters:
Baud rate
Data bits
Parity
Stop bits
Data amplitude
The radio supports RMC, GLL, GNS, GGA and ZDA sentences. When these sentences are
Drive capability
received, the radio displays latitude/longitude, date, time, course, and speed. If any sentence
except an RMC or GLL sentence is received, the radio uses the information based on the
following priority order.
Status:RMC > GLL > GNS > GGA
Latitude/Longitude:RMC > GLL > GNS > GGA
x
UTC Time: RMC > GLL > GNS > GGA > ZDA
x
Date: RMC > ZDA
x
Speed / Course:RMC
x
x
#
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.
When the radio receives a DSC call (Distress, Position Reply, or Position Send), it outputs a

nMea Output

DSC/DSE sentence from the NMEA output port.
$CDDSC,12,3081234000,,07,00,0354013946,0657,,,S,E*6D
#
nOte: when the radio receives a distress call, it outputs a sentence in the following format.
$CDDSE,1,1,A,3081234000,00,60875646*13
x
x
4800 bps
8
None
1
Over 2.0 V
Over 10 mA
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