5 Configuring the Receiver
62 DSM 132/132RS Receiver User Guide
To set the NMEA / TSIP message output rate:
1. From the Port A Config menu, press 2 until the Message Rate
screen appears:
2. To set the NMEA output rate, press 3 twice to place the active
cursor on the second digit of the NMEA line.
3. Press:
a. 2 to set the output rate to ASAP.
b. 1 to increase the output rate by one second. Press this key
as often as necessary, to a maximum of 99 seconds.
4. To set the TSIP output rate, press 3 twice to move the cursor
to the second digit of the TSIP line. Repeat step 3.
5. Press 4 to save the changes.
5.1 Configuring Differential GPS
For the receiver to output GPS position coordinates of submeter
accuracy, you must first select a differential signal from one of the
following sources:
• WAAS/EGNOS – free service, limited availability
The Wide Area Augmentation System (WAAS) augments GPS
with additional signals for increasing the reliability, integrity,
accuracy, and availability of GPS in the United States. EGNOS
(European Geostationary Navigation Overlay System) is the
European equivalent of WAAS.
• OmniSTAR – paid subscription, available worldwide
• Thales – paid subscription, available worldwide
åæNMEA out 01 sTSIP out 01 s