Simrad MX575D User Manual

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Technical specications | HS80/HS80A/MX575C/MX575D User Manual
6
Serial Port Output
Format
Int
0 = None
1 = MX LB2
2 = Auxiliary LB2
4 = RTCM Output
10 = Primary NMEA
11 = Auxiliary NMEA
Default:
7
Serial Port Input
Format
Int
1 = MX LB2
2 = Aux. LB2
4 = RTCM Input
10 = NMEA Input
11 = Aux NMEA
Default:
Example:
$PMVXG,200,1,6,,,,10,10*61
$PMVXG,200,1,7,,,,,*60
Sentence type: $GPMSK
Description: Beacon tune command
There are three main derivatives of this command that affects the method of beacon receiver
tuning, and each are described in the following sections.
Full manual command ($GPMSK):
This command instructs the MX575C/MX575D’s internal beacon receiver to tune to a
specified frequency and MSK Rate.
It has the following form:
$GPMSK,fff.f,M,ddd,M,n<CR><LF>
The internal SBX will reply with the following response:
$PCSI,ACK,GPMSK,fff.f,M,ddd,M,n<CR><LF>
When this message is acknowledged by the internal beacon receiver, it will immediately tune
to the frequency specified and demodulate at the rate specified.
Field Description
fff.f Frequency in kHz (283.5 to 325)
M Designates manual frequency selection
ddd MSK bit rate (100 or 200 bps)
M Designates manual MSK bit rate selection
n
Period of output of performance status message, 0 to 100 seconds
($CRMSS)
Example:
$GPMSK,305,M,,A,,,*
$GPMSK,305,,A,,A,,,*

Simrad MX575D Specifications

General

Brand	Simrad
Model	MX575D
Category	Marine GPS System
Language	English