Leica Geosystems GPS System 500 - Technical Reference Manual - Manual (Page 387)

387 Appendix K Technical Reference Manual-4.0.0en
Configuration: Formats
The line for configuration of OCUPY
counter used in the SR510/20/30
survey program is removed. This is
because there is no such counter in
the GIS Data Collection Program.
This change applies from chapter 5.1
to 5.4.
Configuration: Start-up
The Start-up Configuration allows
configuration of the sensor to either
create a daily job or to create a job
manually. Enter the configuration
Start-Up with the CONFIG key.
Configuration: Real-Time
The GS50 is a L1 code-only DGPS
receiver. It uses RTCM data
messages 1,2 or 9,2 only for data
exchange. The GS50+ uses all
RTCM formats as the SR530.
The standard settings allow
communication with public DGPS
sources. For example, coast guard
world-wide differential signals use the
RTCM 9,2 messages, whereas the
satellite differential service - RACAL
Landstar - uses the RTCM 1,2
message.
If a pair of GS50 / GS50+ receivers
are communicating with each other
then any of the realtime formats can
be used on both receivers, as long as
those recievers are using matching
formats.
This applies to chapters 5.3 and 5.4.