Instruction manual

Operation Page 29
Operation
7. The rover Sensor is now operational. Refer to “Monitoring Position” on
page 17 for more information on position information.
A typical GGA message with fixed ambiguities would be
$GPGGA,015454.00,3723.285136,N,12202.238517,W,2,08,01.0,+00012.
384,M ,,M,002 ,0000
Position Update Rate Configuration
In order to configure the Sensor into 1Hz, 2Hz, or 5Hz position update rate, a quick
position update (Q) option must in installed in the rover Sensor. To change the
position update rate, issue
$PASHS,MSMOD,x.x
where
Having received this command, the Sensor will automatically cycle power and reset
the above parameters. Always clear the receiver memory after this command to
ensure proper operation.
Table 2.8: MSMOD data description
x.x
(second)
Description
Default Data Record/
Real-time output
Interval (second)
Default NMEA output
interval (second)
1.0 1Hz position update rate 20.0 5.0
0.5 2Hz position update rate 0.5 0.5
0.2 5Hz position update rate 0.2 0.2
CAUTION
When using the Sensor as a base, always set the update rate to 1Hz.
Failure to do this will result in a system malfunction.