Leica Geosystems GPS System 500 - Technical Reference Manual User Manual
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Appendix H
Technical Reference Manual-4.0.0en
Channel switching is available via
CONFIGURE\ Interfaces.
Highlight the device to switch chan-
nels and press CTRL (F5).
For the radio modems Satelline 3AS,
Pacific Crest RFM96W and Pacific
Crest PDL, the channel to which the
radio is set is checked and displayed.
For other radios than those, a similar
check is technically impossible.
Therefore, the channel displayed
does not necessarily coincide with the
actual radio channel.
Enter a Channel number and confirm
with CONT (F1).
Additionally if you are using the
device for a Real-Time Rover sensor
you may set the following parameter:
Accept Ref - Defines which reference
station to accept real-time data from.
Choose from the following:
Any Received means that the sensor
will accept data from any reference
station from which it receives data.
1st Received means that data will be
received and used from the first
reference station that is recognised
by the rover. If you wish to force the
system to try to establish a new
connection with a different reference
station press 1st (F6).
User defined enables you to define
which reference station data will be
received from according to its Ref
Stn Id. This is necessary when
several reference stations send RTK
messages delayed on the same
frequency (Time Slicing) and you
wish to switch from one reference
station to another.