Leica GPS1200 Series Technical Reference Manual page 480

Config...\Interfaces... - General GPS1200
SHIFT PARA (F3)
To activate and deactivate the prediction of
real-time observations between the data rate of
the reference. Refer to paragraph "Prediction"
for information on prediction. Available unless
<R-Time Data: RTCM 1,2 v2> or <R-Time
Data: RTCM 9,2 v2>.
Define if GLONASS observations are fixed or
not in an RTK solution or wether the sensor
automatically decides (only GLONASS
receivers).
SHIFT FILT (F4)
To activate and deactivate the height filter for
height smoothing. Refer to paragraph "Height
smoothing" for information on height
smoothing. Available unless a SBAS data
format has been selected for <R-Time Data:>.
Refer to "22.3.6 Configuration of SBAS" for
information on SBAS.
SHIFT SBAS (F5)
To configure the Space-Based Augmentation
System to be used. The configuration of SBAS
determines the options available for <R-Time
Data:> in CONFIGURE Real-Time Mode.
Refer to "22.3.6 Configuration of SBAS".
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