Javad JNSGyro-2T Operator's Manual page 43

S E T U P A N D M E A S U R I N G
How to Work with JNSGyro-2T
The command %HD_USELEN%set,hd/uselen,on says the rover to use the
known distance between antennas.
If this set to off: the heading engine will
%HD_USELEN%set,hd/uselen,off
estimate this value itself and will keep it filtered; in this case the command
%HD_LEN%set,hd/len/,<length> has no effect.
This setup works at 5Hz. There is an ability to work at 10Hz.
There is a possibility to use the three antennas installation running the Mov-
ing base differentially corrected from the Base (B)
BASE(port c)->(port c)MOVING_BASE(port b)->(port b)ROVER
If we suppose, that the Base sends CMR correction to the Moving base, the
configuration scripts are:
1. For base:
set,base/mode/,off
set,rover/mode/,off
set,raw/corr/ca/code,normal
set,raw/corr/ca/carrier,normal
set,raw/clp/loops,off
set,pos/elm,5
set,pos/mode/cur,sp
dm,dev/ser/cset,raw/msint,200
set,pos/msint,200
em,/dev/ser/c,cmr{/10:0.2,/0:0.2,/1:0.2}
set,dev/ser/c/rate,9600
set,dev/ser/c/rtscts,off
set,ref/pos//geo,{W84,N55d42.8555m0s,E37d35.5743m0s,193.6} #
for example
2. For moving base:
set,rover/mode/,off
set,base/mode/,off
www.javad.com JNSGyro-2T Operator's Manual 43