Comar Systems SLR-200 Manual de instalación y consulta rápida - Página 5
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Imprimir páginaInstalling the SLR-200G Receiver
The SLR-200G contains an integral GPS receiver allowing positional
data and AIS data to be output together from the receiver.
A standard 5 volts DC GPS antenna needs to be connected to the
TNC connector on the rear of the SLR-200G for the GPS receiver to
work.
By default the GPS receiver will output the following NMEA
messages: GLL,GGA,GSA,GSV,RMC, DTM ,VTG, ZDA.
The frequency and message types of the GPS output can be
controlled by a special PC program available from Comar.
Note: the NMEA input facility through the 9 pin D connector is
disabled on the SLR200G
GPS Receiver Technical Specification:
Channels: 12 Parallel Channels
Frequency: 1575.42 MHz
WAAS : Yes
Datum: default WGS84
Update rate: 1 sec
Hot start: 6 sec.
Warm start: 35 sec
Cold start: 45 sec.
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Mounting the SLR-200 receiver
The SLR-200 receiver comes with a trunnion mount to secure to a
suitable bulkhead or shelf.
Hint:
Select a location away from excessive heat sources, avoid high
levels of vibration and shock
Hint:
Not designed to be mounted externally
Connections
Rear view of SLR-200
Power
Connector
Data
Connector
Antenna
Connector
Power
Connect the power lead to a 12 or 24-volt DC supply.
Hint:
This should be connected to a breaker/ switch panel preferably with
a fuse rated at 1 Amp. Pin connections are shown below.
Pin 1
RED
Positive
+9 to +30 volts
Pin 2
BLACK Negative
Data
The data connector enables one of the two cables supplied to
connect either to a PC serial port (or USB port by using a suitable
USB – serial adaptor cable) or a NMEA device e.g. plotter or GPS.
Physical connections detail of both cables is provided overleaf.
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