ashtech DG16 Reference Manual page 170

Table 6.46 outlines the parameters.
Field
s1
s2
s3
s4
s5
*hh
As with the RID query, the presence of a given option is indicated by the presence
of the corresponding letter or number. A dash ("-") indicates that a given option is
not installed. An underscore ("_") indicates a reserved option slot.
Typical RIO response message:
$PASHR,RIO,DG14,#B27,,TOPUIBJLEJCSCWXDRAV,00000000000000000000*2F
Table 6.47 outlines the response message.
Field
$PASHR
RIO
DG14
#B27
150
Table 6.46. RIO Structure
Receiver model name (maximum 10 characters)
Main processor firmware version number (maximum 10 characters)
Channel Firmware version number (maximum 10 characters). This
field is empty for the DG16
Option list (maximum 42 characters). ASCII characters represent
options not available. For option definitions, see Table 6.44
Receiver serial number (maximum 20 characters). Underscores
represent blank fields
Checksum: XOR of all characters between the dollar sign ($) and the
asterisk (*), but not including the dollar sign and asterisk
Table 6.47. $PASHR,RIO Fields
Header
Message identifier
Receiver model identifier
Firmware version number
DG14 and DG16 Board & Sensor Reference Manual
Description
Description