Simrad MX575D User Manual

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Technical specications | HS80/HS80A/MX575C/MX575D User Manual
Line Description
6 This line indicates that GPGST is output at a rate of 1 Hz from the other port
7 This line indicates that D1 is output at a rate of 1 Hz from the other port
8 This line indicates that the current differential mode is WAAS
9 This line indicates the status of the altitude aiding feature
10
This line indicates the threshold of estimated differential performance that allows
the green DGPS LED to illuminate (on the Mini MAX only)
11 This line indicates the current elevation mask cutoff angle, in degrees
12 This line indicates the current seed position used for startup, in decimal degrees
13 This line indicates the current status of the AIR mode
14 This line indicates the current frequency of the L-band receiver
15 This line indicates the current maximum acceptable differential age in seconds
When issuing this command with the optional, ‘subset’ data field (without the square
brackets), a one-line response is provided. The subset field maybe either CONF or GP.
When CONF is specified for ‘subset’, the following response is provided.
$>JSHOW,CONF,N,0.0,10.0,5,A,60W
This response is summarized in the following table.
Message
Component
Description
$>JSHOW,CONF Message header
N N ‘N’ indicates no altitude aiding
0.0
‘0.0’ indicates the aiding value, if specified (either specified height or
PDOP threshold)
10.0 Residual limit for the $JLIMIT command
5 Elevation mask cutoff angle, in degrees
A AIR mode indication
60 Maximum acceptable age of correction data in seconds
W Current differential mode, ‘W’ indicates WAAS mode
When GP is specified for ‘subset’, the following is an example response provided:
$>JSHOW,GP,GGA,1.0
This response will provide the >$JSHOW,GP message header, followed by each message
currently being output through the current port and also the update rate for that message.
Sentence type: $JDIFF
Description: Beacon receiver differential mode
This command is used to change the differential mode of the receiver. The default differential
mode is Auto/Database.
This command has the following structure.
$JDIFF,diff<CR><LF>
Where the differential mode variable, ‘diff’, has one of the following values:
$JDIFF,diff<CR><LF>

Simrad MX575D Specifications

General

Brand	Simrad
Model	MX575D
Category	Marine GPS System
Language	English