ashtech DG16 Reference Manual page 183

$PASHR,SVS
The response message contains the current SVP settings for all 32 satellites. The
format of the response message is nearly identical to the format used in the SVP
set command:
$PASHR,SVS,c1c2c3...c32*hh
Table 6.56 outlines the response message.
Table 6.56. $PASHR,SVS Message Format
Field
c1...c32
*hh
Typical SVS message:
$PASHR,SVS,YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY*0E
Table 6.57 outlines the response message.
Table 6.57. $PASHR,SVS Message Format
Parameter
$PASHR,SVP
YYY...Y
*0E
Receiver Commands
Description
Indicates whether a satellites is included (Y) or
excluded (N) for acquisition and tracking
Checksum
Header
Indicates that all 32 PRN numbers are included
for acquisition and tracking
Checksum
DEFAULT SETTING
SVS—Y (all satellites included)
Y, N
2-character hex
Description
Range
163