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ashtech G12 - FIX: Fixed Altitude Mode

ashtech G12
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53
Commands
Since they are required for all commands and responses, the <Enter> and <CR><LF> keystrokes are
omitted from the examples that follow.
AIM: RAIM Availability—Extended Memory G12 Only
$PASHS,AIM,s
Select the RAIM (Receiver Autonomous Integrity Monitor) mode, where s is one of
the following 3-character strings representing a pre-defined alarm limit or a user-
defined alarm limit.
OFF - Disables RAIM
NPA - Non-precision approach, alarm limit is 0.030 nmi (default)
TER - Terminal, alarm limit is 1.00 nmi
ERT - En route, alarm limit is 2.00 nmi
The alarm limit is in the format n.nn and is a value between 0.015 and 4.00
kilometers.
$PASHQ,RID Query receiver identification (Format 1) 90
$PASHQ,RIO Query receiver identification (Format 2) 93
$PASHS,SMI Set code measurement smoothing 97
$PASHQ,SMI Query code measurement smoothing 98
$PASHR,SMI Code measurement smoothing response message 98
$PASHS,SPD Set baud rate of serial port 99
$PASHS,UDD Set user defined datum parameters 102
$PASHQ,UDD Query user defined datum parameters 102
$PASHS,UTS Synchronize measurements and coordinates with GPS system time 111
$PASHQ,UTS Query time synchronization 111
RTCM REMOTE STATION STATUS
$PASHQ,DFO Query for current status of RTCM remote station 59
SATELLITE TRACKING PARAMETERS
$PASHS,USE Designate individual satellites for tracking 110
$PASHS,USE,ALL Include/exclude all satellites for tracking 110
$PASHS,USP Designate individual satellites to be used in position computation 110
$PASHQ,STA Query currently locked satellites 100
Table 4.3. Receiver Commands (Continued)
Command Description Page
G12RevD.book Page 53 Tuesday, April 2, 2002 4:33 PM

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