Spectra Precision ProMark 800 Reference Manual - Manual (Page 327)

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Query Command Library
Example $PASHQ,GSV
$GPGSV,2,1,07,20,61,066,50,11,30,146,36,13,41,200,50,23,73,134,52*7C
$GPGSV,2,2,07,33,34,198,42,17,40,242,50,04,37,304,48*47
$GLGSV,1,1,04,77,29,098,46,84,19,332,46,83,49,276,52,68,57,300,52*67
See also $PASHS,NME
Automatic Output
of GSV Messages
This is a reminder on how to output GSV messages at regular
intervals of time: Use the $PASHS,NME command with the
syntax below:
$PASHS,NME,GSV,<port_ID>,ON,<Rate>
For more details on the $PASHS,NME command, refer to the
Set Command Library Chapter.
As an example, the command below will output GSV
messages on port A at a rate of 10 seconds:
$PASHS,NME,GSV,A,ON,10
LCS: Local Coordinate System Status
Function This command asks the receiver to indicate the coordinate
system it currently uses to deliver its position solution. A local
coordinate system may be used provided its characteristics
are received through the appropriate RTCM 3.1 message
(1021, 1022, 1023 or 1025) from the base used.
Command Format Syntax
$PASHQ,LCS[*cc]
Parameters
None.
Response Format Syntax
$PASHR,LCS,s*cc